GuruNanda is a company that produces essential oils and other related products. The GuruNanda website claims that all of their products are all natural, but does not provide much detail to support this claim.
To determine if GuruNanda's products are truly all natural, we need to look at the ingredients list for each product. For example, their Lavender Essential Oil lists only one ingredient: Lavandula angustifolia (lavender) oil. This indicates that the oil is 100% pure lavender oil, with no added artificial ingredients, making it all natural.
GuruNanda also offers a variety of essential oil blends, which are mixes of two or more essential oils. These blends also have only pure essential oils as ingredients, making them all natural as well.
In short, yes - GuruNanda's essential oils and blends are all made with pure, naturally-derived ingredients and can be considered all natural products.