Ascorbyl palmitate does not contain chromophores that absorb at wavelengths >290 nm, and therefore is not expected to be susceptible to direct photolysis by sunlight. Ascorbyl palmitate is also marketed as vitamin C ester," which should not be confused with Ester-C ® (see above). Synthetic Vitamin C Versus Natural. D-Isoascorbic acid (Erythorbic acid) Erythorbic acid is an isomer of ascorbic acid. For that reason it can be used freely in formulation without the oxidation that turns your products brown. This vitamin C equivalent is also known to protect the body's immune system. Natural vitamin C comes from berries, citrus fruits, peppers, and other natural foods. The ascorbic acid derivative also fights free radicals and protects the skin from damage that may have been caused by the sun. In vitro studies have shown that ascorbyl palmitate may be more effective as an antioxidant in protecting lipids from peroxidation than water-soluble vitamin C. Source Naturals Ascorbyl palmitate is a fat-soluble form of ascorbic acid that exerts the antioxidant activity characteristic of vitamin C on lipids throughout the body. Ascorbyl palmitate is a synthetic fat-soluble form of vitamin C. Natural vitamin C is natural only when sourced from foods. This type of vitamin C also contains additional phytonutrients from the source. No, it is not. If released to soil, ascorbyl palmitate is expected to have moderate mobility based upon an estimated Koc of 450. Ascorbyl palmitate is frequently used in topical preparations because it is more stable than some aqueous (water-soluble) forms of vitamin C . Ascorbyl palmitate, according to medical experts, supports vascular and joint health as well as protects cell membranes. Being fat soluble, it is absorbed into the cell membrane where ascorbic acid cannot reach. Ascorbyl Palmitate is the oil soluble form of Vitamin C also known as Vitamin C Ester, facilitated by bonding with palmitic acid. It is therefore retained in the body for a longer period of time.

Because it is oil soluble, and nonacid, it is much more stable than the water soluble form of Vitamin C, L Ascorbic Acid. First, the difference between natural and synthetic vitamins: Natural vitamins …come from plants, fruits and other natural sources. Ascorbyl palmitate is a fat (oil) soluble form of vitamin C that is used as an antioxidant and preservative in foods, vitamins, drugs and cosmetics.