TOPICAL SUNSCREEN

Provided herein is a topical sunscreen composition that includes an external sunscreen agent, one or more pharmaceutically acceptable excipients, and at least one of a cannabinoid, terpene, and flavonoid. Also provided is a method that includes topically administering to a skin surface of a subject (e.g., human) the topical sunscreen composition.

SUMMARY OF THE INVENTION

The present invention provides for a topical sunscreen composition that includes an external sunscreen agent; solvent; emulsifier; thickening agent; emollient; and at least one of a cannabinoid, terpene, and flavonoid.

The present invention also provides for a method that includes topically administering to a skin surface of a subject (e.g., human adolescent or adult) the topical composition described herein.

The present invention also provides for a method that includes topically administering to a skin surface of a subject (e.g., human adolescent or adult) the topical composition described herein to help prevent sunburn and at least one of: to reduce signs of aging, cleanse the skin, remove excess oil, reduce the size and redness of acne scars, renew skin, normalize skin, exfoliate the skin, provide smooth & soft skin texture, invigorate skin by lifting away dead skin cells, clear skin, reduce appearance of pores, help balance skin's pH level, provide clearer complexion, and/or provide softer & smoother skin.

DETAILED DESCRIPTION

In another aspect, the invention relates to a method of preventing sunburn in combination with a method of treating or ameliorating and signs of aging. The method includes administering to a person at risk of sunburn, an effective amount of one or more compositions as described herein.

The compositions of the present invention include at least one of a cannabinoid, terpene, and flavonoid. Without wishing to be limited to any particular theory, it is currently believed that the cannabinoid, terpene, and/or flavonoid provides stability to the composition, which serves to prevent phase separation of an aqueous and a lipid phase in the composition at elevated temperatures (e.g. temperatures of more than about 25°C.), which might promote improved or prolonged contact to the skin, resulting in the observed increased retention times of the active(s) in the dermis and epidermis.

Across multiple topical dosage forms (e.g., creams, gels, lotions, ointments, foams, etc.) the cannabinoid, terpene, and/or flavonoid can be present in an amount, such that it exhibits activity as an active ingredient for the intended purpose (e.g., sunscreen). In doing so, the cannabinoid, terpene, and/or flavonoid may further have a synergistic effect with the active ingredient(s) present therein. In other aspects, the cannabinoid, terpene, and/or flavonoid can be present in sub-therapeutic amounts.

It is currently believed that the topical use of the cannabinoid, terpene, and/or flavonoid provides additional benefits, which include: smoothing skin, strengthening underlying epidermal tissue, removing dead skin cells, balancing oil production, and helping the skin retain moisture levels. It is further believed that the cannabinoid, terpene, and/or flavonoid helps cleanse and moisturize the skin. Healthy skin is just like any other organ in your body: It continuously needs oxygen and nutrients to be brought to the cells, and toxins need to be washed away. It is further believed that the cannabinoid, terpene, and/or flavonoid contrinbutes to the optimal skin health while leaving skin feeling and looking youthful.

It is also currently believed that some consumers have a preference to use a topical skin product that is environmentally friendly to produce and includes fewer toxic chemicals that are otherwise put into the environment when creating topical skin products. Inclusion of substances, such as cannabinoid, terpene, and flavonoid (which are natural products), are viable options for such consumers.

The term “topical sunscreen composition” refers to a topical composition containing an external sunscreen agent, various inactive ingredients or excipients, and at least one of a terpene and cannabinoid. The composition is suitable for the prophylactic treatment of sunburn.

The term “sunscreen” refers to a product with a topical formulation that can be configured and formulated to exist in various dosage forms, such as, e.g., gel, pump gel, gel packet, cream, lotion, roll-on liquid, roll-on gel, spray, pump spray, aerosol spray, stick, patch, ointment, liniment, or balmlotion that contains an external sunscreen agent that reflects ultraviolet radiation from the skin to prevent sunburn.

The term “sunburn” refers to a radiation burn of the skin due to overexposure of ultraviolet radiation (ie. UV radiation from the sun). Common symptoms include redness of the skin that can be hot and painful to the touch, general fatigue or mild dizziness.

The term “solvent” refers to a substance, typically a liquid at ambient conditions, capable of dissolving another substance (a solute), resulting in a solution. When one substance is dissolved into another, a solution is formed. This is opposed to the situation when the compounds are insoluble like sand in water. In solution, all of the ingredients are uniformly distributed at a molecular level and no residue remains. The mixing is referred to as miscibility, whereas the ability to dissolve one compound into another is known as solubility. However, in addition to mixing, both substances in the solution interact with each other. When something is dissolved, molecules of the solvent arrange themselves around molecules of the solute. Heat is involved and entropy is increased making the solution more thermodynamically stable than the solute alone. This arrangement is mediated by the respective chemical properties of the solvent and solute, such as hydrogen bonding, dipole moment and polarizability.

The term “emulsifier” refers to a substance capable of forming or promoting an emulsion. An emulsion is a mixture of two or more liquids that are normally immiscible (nonmixable or unblendable). Emulsions are part of a more general class of two-phase used systems of matter called colloids. Although the terms colloid and emulsion are sometimes interchangeable, emulsion should be used when both the dispersed and the continuous phase are liquids. In an emulsion, one liquid (the dispersed phase) is dispersed in the other (the continuous phase). Examples of emulsions include vinaigrettes, milk, mayonnaise, and some cutting fluids for metal working. The photo-sensitive side of photographic film is an example of a colloid.

The term “thickening agent” or “viscosity-increasing agent” refers to a substance which can increase the thickness or viscosity of a liquid without substantially changing its other properties. Some thickening agents are gelling agents (gellants), forming a gel, dissolving in the liquid phase as a colloid mixture that forms a weakly cohesive internal structure. Others act as mechanical thixotropic additives with discrete particles adhering or interlocking to resist strain. Typical gelling agents include natural gums, starches, pectins, agar-agar and gelatin. Often they are based on polysaccharides or proteins. Examples include: Alginic acid, sodium alginate, potassium alginate, ammonium alginate, calcium alginate—polysaccharides from brown algae; Agar (polysaccharide obtained from red algae); Carrageenan (polysaccharide obtained from red seaweeds); Locust bean gum (natural gum polysaccharide from the seeds of the carob tree); Pectin (polysaccharide obtained from apple or citrus-fruit); and Gelatin (made by partial hydrolysis of animal collagen). The thickening agent or viscosity-increasing agent also includes cellulose thickeners, such as e.g., hydroxypropyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, methyl cellulose, carbopols, polyacrylic acid, and polyvinyl alcohol.

The term “emollient” refers to lubricating ingredients (i.e., fats, phospholipids and sterols) that soften and smooth skin while helping it to retain moisture. Emollients are typically nonpolar and can come from natural or synthetic sources in the form of plant oils, mineral oils, rhea butter, cocoa butter, petrolatum, cholesterol, silicones or animal oils (including emu, mink and lanolin).

The term “cannabinoid” refers to a class of diverse chemical compounds that act on cannabinoid receptors on cells that repress neurotransmitter release in the brain. These receptor proteins include the endocannabinoids (produced naturally in the body by humans and animals), the phytocannabinoids (found in Cannabis and some other plants), and synthetic cannabinoids (manufactured chemically). The most notable cannabinoid is the phytocannabinoid Δ9-tetrahydrocannabinol (THC), the primary psychoactive compound of Cannabis. Cannabidiol (CBD) is another major constituent of the plant, representing up to 40% in extracts of the plant resin. There are at least 85 different cannabinoids isolated from Cannabis, exhibiting varied effects. The cannabinoid can be synthetically prepared, or alternatively, can be obtained naturally (e.g., from plant matter). Either way, the cannabinoid can have the requisite purity (e.g., at least 95 wt. % pure, at least 98 wt. % pure, at least 99 wt. % pure, or at least 99.5 wt. % pure).

Structure of common cannaboinoidsCBDCBDACBDVA-OMeTHCTHCATHCVCBGCBGACBGVCBNCBQCBCCBLCBGBCBGBACBDBACBDVATHCVA

Synthetically prepared cannabinoids, that are commercially available (e.g., Purisys™ of Athens, Ga.), are provided below.

Synthetically prepared terpenes, which are commercially available(e.g., Purisys™ of Athens, Ga.), are provided below.

The term “flavonoid” refers to ubiquitous plant natural products with various polyphenolic structures. Flavonoids can be extracted from fruits, vegetables, grains, bark, roots, stems, flowers, and teas or can be biosynthetically produced. The role of flavonoids in plants includes UV protection, aid in plant growth, defense against plaques, and provide the color and aroma of flowers.

Flavonoids can be divided into classes e.g., anthocyanin, chalcone, flavone, flavonol, isoflavone, and flavonone) and subclasses depending on the carbon of the C ring on which the B ring is attached and the degree of unsaturation and oxidation of the C ring.

Flavonoid classesStructure of flavonoid classesAnthocyaninsDouble bonds between positions 1 and 2, 3 and 4 of the C ring;Hydroxyl groups at positions 5 and 7 in the A ring and 3′, 4′and/or 5′ of the B ring; Methylation or acylation at thehydroxyl groups on the A and B rings varyChalconesAbsence of ‘C ring’ of the basic flavonoid skeleton structureFlavononesC ring is saturated (contains no double bonds)FlavonesDouble bond between positions 2 and 3 and a ketone inposition 4 of the C ring; Most have a hydroxyl group inposition 5 or 7 of the A ring of the A ring or 3′ and 4′ of the Bring (varies according to the taxonomic classification of theparticular plant)FlavonolsDouble bond between positions 2 and 3, a ketone in position 4and hydroxyl group in position 3 of the C ring, the ketonegroup the C ring may also be glycosylated; very diverse inmethylation and hydroxylation patternsIsoflavonoidsB ring is attached to the 3 position of the C ring and contains ahydroxyl group at the 4′ position; hydroxylation of the A ringvaries

Studies on flavonoids have revealed an increasing number of health benefits showing anti-oxidant, anti-inflammatory, anti-mutagenic, and anti-carcinogenic properties by inhibiting numerous pro-inflammatory and pro-oxidative enzymes (e.g., xanthine oxidase (XO), cyclo-oxygenase (COS), lipoxygenase, phosphoinositide 3-kinase, and acetylcholinesterase). This may have benefits towards numerous diseases and medical conditions (e.g., pain, cancer, arthersclerosis, Alzheimer's disease). There is a growing interest in the medicinal properties of Cannabis (Cannabis sativa., Cannabis indica, Cannabis ruderalis). Studies have shown that Cannaflavin A and Cannflavin B, prenylated flavones, have anti-inflammatory properties greater than aspirin. Cannflavin A and B can be isolated from Cannabis sativa and biosynthesized.

Synthetically prepared flavonoids, which are commercially available (e.g., Cannflavin B from Toronto Research Chemicals), are provided below.

The term “transdermal delivery agent” refers to a substance that aids or facilitates the passage of desired compounds, such as pharmaceutically active ingredients (e.g., external sunscreen agent), cannabinoids, and/or terpenes, at least partially through one or more layers of the skin, including the dermis and epidermis.

The term “antioxidant” refers to an oxidation preventive agent that reduces excessive production of reactive oxygen species. Antioxidants can come from natural products or sources such as vitamin E (tocopherol), vitamin C (ascorbic acid), vitamin A, β-carotene, superoxide dismutase, coenzyme Q. Synthetically derived antioxidants include 3,5-tert-butyl-4-hydroxytoluene (BHT) and 2,3-tert-butyl-hydroxyanisole (BHA) which have been developed to inhibit oxidation of a lipid or the like.

The term “fragrance” refers to a combination of chemicals that gives each product its distinct scent. Chemical ingredients may be derived from synthetic or natural raw materials that can add or mask a scent. The ingredients are capable of imparting or modifying the odor of skin or hair or other substrate.

The term “coloring agent” refers to a natural or synthetic compound that provides a pigment used to enhance the product's appearance and aesthetic value.

The term “exfoliant” refers to an additive used in an attempt to remove dead skin cells exposing the living layer. This provides the skin a smoother softer more youthful appearance, as well as allowing the living layers to grow and stay healthy. Exfoliating topical compositions conventionally use an abrasive compound in a scrubbing motion to remove dead skin cells from the face. Common exfoliants include powders from ground apricot seeds, crushed walnut shells, coconut shells, almond seeds and shells, and sawdust, various solid polymer powders, and various inorganic particles such as sand, salt, alumina, silica, alumino-silicates, lava stone, various phosphates, borates, sulfates, and carbonates.

The term “skin surface” refers to interface of an organism with the environment, which prevents moisture loss from the body, and is a barrier functioning to prevent the invasion of biotoxic substances, such as microorganisms and allergens, from the environment. The skin contains two layers consisting of an outer epidermis and an inner dermis.

The term “human” refers to a person who can benefit from the pharmaceutical formulations and methods of the present invention. The person that could benefit from the presently described pharmaceutical formulations and methods may be an adolescent or adult. A human may be referred to as an individual, patient, subject, or recipient.

The term “topical formulation” is used herein to generally include a formulation that can be applied to skin or a mucosa. Topical formulations may, for example, be used to confer therapeutic benefit to a patient or cosmetic benefits to a consumer. Topical formulations can be used for both topical and transdermal administration of substances. The topical formulations can be configured and formulated to exist in various dosage forms, such as, e.g., gel, pump gel, gel packet, cream, lotion, roll-on liquid, roll-on gel, spray, pump spray, aerosol spray, stick, patch, ointment, liniment, or balm.

The term “topical administration” is used herein to generally include the delivery of a substance, such as a therapeutically active agent (e.g., external sunscreen agent), to the skin or a localized region of the body.

The term “transdermal administration” is used herein to generally include administration through at least a portion of the skin. Transdermal administration is often applied for delivering desired substances to tissues underlying the skin with minimal to no systemic absorption. As such, the transdermal administration delivers desired substances at least partially through one or more layers of the skin, including the dermis and epidermis.

The term “subject” is used herein to generally include humans, particularly human adolescents (e.g., 12-17 years old) and human adults (e.g., at least 18 years old).

The term “effective amount” is used herein to generally include an amount of topical formulation (or external sunscreen agent) effective for treating or preventing sunburn in a subject as described herein.

The term “treating” with regard to a subject, refers to improving at least one symptom of the subject's disorder. Treating includes curing, improving, or at least partially ameliorating the disorder or the symptoms thereof.

Method of Manufacturing

EXAMPLES

Production Examples 1-283 below illustrate active ingredients (external sunscreen agents) formulated with suitable inactive ingredients to provide various dosage forms (e.g., creams and lotions), having specific SPFs. As described herein, the formulations illustrated in Production Examples 1-283 can be formulated to further include a cannabinoid, terpene, flavonoid, or combination thereof.

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Production Example 284

External Sunscreen Agents

Production Example 284 illustrates active ingredients (external sunscreen agents) suitable for topical sunscreens. Any one or more of the external sunscreen agents can be formulated with the appropriate substances (e.g., excipients) of a carrier system, to provide a topical sunscreen composition having the requisite SPF.

Production Example 285

ENUMERATED EMBODIMENTS

Specific enumerated embodiments <1> to <104> provided below are for illustration purposes only, and do not otherwise limit the scope of the disclosed subject matter, as defined by the claims. These enumerated embodiments encompass all combinations, sub-combinations, and multiply referenced (e.g., multiply dependent) combinations described therein.

<1> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid, terpene, flavonoid, or combination thereof.

<2> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid.

<3> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid obtained as a distillate from cannabis.

<4> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid obtained as an extract from cannabis.

<5> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid obtained as a resin from cannabis.

<6> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid isolate obtained from cannabis.

<7> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid obtained from Cannabis indica, Cannabis ruderalis, or Cannabis sativa.

<8> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid present as an oil from cannabis.

<9> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid present as hempseed oil.

<10> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid that is synthetically prepared.

<12> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid that is at least one of CBD and THC.

<13> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene.

<14> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene that is a sesquiterpene.

<15> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene obtained as a distillate from plant matter.

<16> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene obtained as an extract from plant matter.

<17> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene obtained as a resin from plant matter.

<18> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene obtained from Cannabis sativa, Syzygium aromaticum (cloves), rosemary, or hops.

<19> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene that is synthetically prepared.

<20> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a terpene that is Beta-Caryophyllene.

<21> The topical sunscreen of any one of the above embodiments, wherein the amount of external sunscreen agent expressed in terms of concentration (weight percent), present in the formulation of the any one of Production Examples 1-285, remains unchanged with the addition of the cannabinoid, terpene, flavonoid, or combination thereof. For Example, if the amount of external sunscreen agent present in the formulation of the any one of Production Examples 1-285 is 1 wt. % PABA. With the addition of the cannabinoid, terpene, flavonoid, or combination thereof, the resulting amount of the PABA will remain at 1 wt. %.

<22> The topical sunscreen of any one of the above embodiments, wherein the amount of inactive ingredient expressed in terms of concentration (weight percent), present in the formulation of the any one of Production Examples 1-285, decreases with the amount added of the cannabinoid, terpene, flavonoid, or combination thereof. For Example, if the amount of external sunscreen agent present in the formulation of the any one of Production Examples 1-285 is 1 wt. % PABA, with the addition of the cannabinoid, terpene, flavonoid, or combination thereof, the resulting amount of the PABA will be less than 1 wt. %.

<23> The topical sunscreen of any one of the above embodiments, wherein the aggregate amount of inactive ingredients, present in the formulation of the any one of Production Examples 1-285, decreases in proportion to the amount added of the cannabinoid, terpene, flavonoid, or combination thereof. For Example, if the aggregate amount of inactive ingredients present in the formulation of the any one of Production Examples 1-285 is 90 wt. % (and the aggregate amount of active ingredient(s) is 10%). In such an embodiment, with the addition of 1 wt. % of cannabinoid, terpene, flavonoid, or combination thereof, the resulting aggregate amount of those inactive ingredients will be 89 wt. %.

<24> The topical sunscreen of any one of the above embodiments, wherein the aggregate amount of active ingredient (external sunscreen agent) and inactive ingredient in terms of concentration (weight percent), present in the formulation of the any one of Production Examples 1-285, decreases in proportion to the amount added of the cannabinoid, terpene, flavonoid, or combination thereof. For Example, the aggregate amount of active and inactive ingredients present in the formulation of the any one of Production Examples 1-285 is 100 wt. %. With the addition of 1 wt. % of cannabinoid, terpene, flavonoid, or combination thereof, the resulting aggregate amount of those active and inactive ingredients will be 99 wt. %.

<25> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 20 wt. %.

<26> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 10 wt. %.

<27> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 5 wt. %.

<28> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 1 wt. %.

<29> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 0.5 wt. %.

<30> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.330±0.1 wt. %.

<31> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.1 to 20 wt. %.

<32> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.1 to 10 wt. %.

<33> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.1 to 5 wt. %.

<34> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.01 to 2.5 wt. %.

<35> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.01 to 1 wt. %.

<36> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.01 to 0.5 wt. %.

<37> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 1 to 20 wt. %.

<38> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 1 to 10 wt. %.

<39> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 1 to 5 wt. %.

<40> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.05 to 2.5 wt. %.

<41> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.05 to 1 wt. %.

<42> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.05 to 0.5 wt. %.

<43> The topical sunscreen of any one of the above embodiments, which is in the form of a gel, pump gel, gel packet, cream, lotion, emulsion, roll-on liquid, roll-on gel, spray, pump spray, aerosol spray, stick, patch, ointment, liniment, or balm.

<44> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid, terpene, flavonoid, or combination thereof; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as inactive ingredients.

<45> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid, terpene, flavonoid, or combination thereof, wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as an excipient.

<46> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid, terpene, flavonoid, or combination thereof; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as active ingredients.

<47> A topical sunscreen including the formulation of any one of Production Examples 1-285, further including a cannabinoid, terpene, flavonoid, or combination thereof; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as an external sunscreen agent.

<48> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid, terpene, flavonoid, or combination thereof, and a carrier system.

<49> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid, and a carrier system.

<50> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid obtained as a distillate from cannabis, and a carrier system.

<51> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid obtained as an extract from cannabis, and a carrier system.

<52> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid obtained as a resin from cannabis, and a carrier system.

<53> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid isolate obtained from cannabis, and a carrier system.

<54> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid obtained from Cannabis indica, Cannabis ruderalis, or Cannabis sativa, and a carrier system.

<55> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid present as an oil from cannabis, and a carrier system.

<56> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid present as hempseed oil, and a carrier system.

<57> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid that is synthetically prepared, and a carrier system.

<59> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid that is at least one of CBD and THC, and a carrier system.

<60> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene, and a carrier system.

<61> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene that is a sesquiterpene, and a carrier system.

<62> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene obtained as a distillate from plant matter, and a carrier system.

<63> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene obtained as an extract from plant matter, and a carrier system.

<64> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene obtained as a resin from plant matter, and a carrier system.

<65> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene obtained from Cannabis sativa, Syzygium aromaticum (cloves), rosemary, or hops, and a carrier system.

<66> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene that is synthetically prepared, and a carrier system.

<67> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a terpene that is Beta-Caryophyllene, and a carrier system.

<68> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 20 wt. %.

<69> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 10 wt. %.

<70> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 5 wt. %.

<71> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 1 wt. %.

<72> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of up to 0.5 wt. %.

<73> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.330±0.1 wt. %.

<74> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.1 to 20 wt. %.

<75> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.1 to 10 wt. %.

<76> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.1 to 5 wt. %.

<77> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.01 to 2.5 wt. %.

<78> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.01 to 1 wt. %.

<79> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.01 to 0.5 wt. %.

<80> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 1 to 20 wt. %.

<81> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 1 to 10 wt. %.

<82> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 1 to 5 wt. %.

<83> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.05 to 2.5 wt. %.

<84> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.05 to 1 wt. %.

<85> The topical sunscreen of any one of the above embodiments, wherein the cannabinoid, terpene, flavonoid, or combination thereof, is present in an aggregate amount of 0.05 to 0.5 wt. %.

<86> The topical sunscreen of any one of the above embodiments, which is in the form of a gel, pump gel, gel packet, cream, lotion, roll-on liquid, roll-on gel, spray, pump spray, aerosol spray, stick, patch, ointment, liniment, or balm.

<87> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid, terpene, flavonoid, or combination thereof, and a carrier system; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as inactive ingredients.

<88> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid, terpene, flavonoid, or combination thereof, and a carrier system; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as an excipient.

<89> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid, terpene, flavonoid, or combination thereof, and a carrier system; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as active ingredients.

<90> A topical sunscreen including one or more external sunscreen agents of Production Example 74, further including a cannabinoid, terpene, flavonoid, or combination thereof, and a carrier system; wherein the cannabinoid, terpene, flavonoid, or combination thereof, while present in the aggregate amounts, are characterized as an external sunscreen agent.

<91> The topical sunscreen of any one of the above embodiments, which is in the form of a cream, gel, or lotion.

<92> The topical sunscreen of any one of the above embodiments, having a total THC content of less than 0.05 mg/mL, wherein the total THC content is defined as the amount of THCA/mL*0.877, plus the amount of THC/mL*1, expressed as:

<93> The topical sunscreen of any one of the above embodiments, having a total THC content of less than 0.025 mg/mL, wherein the total THC content is defined as the amount of THCA/mL *0.877, plus the amount of THC/mL*1, expressed as:

<94> The topical sunscreen of any one of the above embodiments, substantially free from (a)-(e):(a) Tetrahydrocannabinol (THC),(b) Tetrahydrocannabinolic Acid (THCA),(c) Cannabidiolic Acid (CBDA),(d) Cannabinol (CBN),(e) Cannabigerol (CBG),

such that any of (a)-(e) present in the topical sunscreen is present such that the topical sunscreen includes each in no more than 0.01 mg/mL.

<95> The topical sunscreen of any one of the above embodiments, substantially free from (a)-(e):(a) Tetrahydrocannabinol (THC),(b) Tetrahydrocannabinolic Acid (THCA),(c) Cannabidiolic Acid (CBDA),(d) Cannabinol (CBN),(e) Cannabigerol (CBG),

such any one or more of (a)-(e) that is present in the topical sunscreen is present in a total amount of up to 0.02 mg/mL.

<96> A method that includes topically administering to a subject the topical sunscreen of any one of the above embodiments.

<97> The method of embodiment <96>, wherein the topical sunscreen is administered to the skin surface of the subject to help prevent sunburn.

<98> The method of any one of embodiments <96> to <97>, wherein the topical sunscreen is applied to a clean and dry topical skin surface of the subject.

<99> The method of any one of embodiments <96> to <98>, wherein the topical sunscreen is applied to at least one of the face, neck, chest, shoulders, arms, back, legs, hands and feet of the subject.

<100> The method of any one of embodiments <96> to <99>, wherein the topical sunscreen is applied up to four times a day.

<101> The method of any one of embodiments <96> to <100>, wherein the subject is at least 12 years old,

<102> The method of any one of embodiments <96> to <100>, wherein the subject is at least 18 years old.

<103> The method of any one of embodiments <96> to <102>, wherein the subject is a human.

<104> The method of any one of embodiments <96> to <103>, wherein after administering to a topical skin surface, the hands are washed with soap and water.