Inclusion Criteria:  Post-menopausal women of Fitzpatrick skin types 1 and 2  Exclusion Criteria:  Those with a nut allergy Smoking is an independent risk factor and serves as a confounder for the development of facial wrinkles and photoaging [14]. Therefore, current smokers, those that have smoked within the past year, and former smokers with greater than a 20-pack year history of smoking will be excluded. Those with an autoimmune photosensitive condition or a known genetic condition with a deficiency in collagen production (such as Ehlers-Danlos syndromes) will be excluded as this can be a confounder for facial wrinkles. Those who have undergone any cosmetic procedures to the face in the 4 months prior to enrollment in the opinion of the investigator. People that have undergone deeper chemical peels (TCA based peels) within 1 year prior to enrollment will also not be eligible.  Individuals who are unwilling to discontinue vitamin E food sources during the washout and intervention. This includes  Vitamin E containing supplements. Sunflower seeds or sunflower oil. All nuts.  Individual who are unwilling to discontinue topical cosmetic products during the duration of the study or unwilling to undergo a 2-week washout of topicals that are known to modulate collagen and pigment:  Retinoids such as tretinoin, adapalene, retinol, except as provided by the study. Antioxidant ingredients such as vitamin C or vitamin E. Pigment reducing agents such as hydroquinone, a retinoid, azelaic acid, kojic acid, pomegranate seed oil, and other similar agents per the discretion of the investigator, except for the retinol that is provided in this study. Topicals that contain a nut oil or nut extract as part of their ingredient list.