Ascorbyl Dipalmitate

Ascorbyl dipalmitate is a fat-soluble form of vitamin C (ascorbic acid) created by binding ascorbic acid to palmitic acid, a naturally occurring fatty acid. This chemical modification makes it more stable than pure vitamin C, which can degrade quickly when exposed to light, heat, and air. It functions primarily as an antioxidant in skincare formulations.As an antioxidant, ascorbyl dipalmitate helps neutralise free radicals—unstable molecules generated by sun exposure, pollution, and other environmental stressors. By doing so, it aims to reduce oxidative stress on the skin.

Antioxidant. Helps with Anti-Ageing. Brightening. Reduces Large Pores. Helps with Dark Spots. Good for Texture

Ascorbyl dipalmitate works by donating electrons to free radicals, neutralising them before they can damage skin cells. This reduces oxidative stress, which is implicated in premature ageing and skin barrier compromise.Because it is fat-soluble, ascorbyl dipalmitate can penetrate the lipid-rich outer layers of skin more readily than water-soluble vitamin C forms. However, research on its specific efficacy in cosmetic products remains limited.

Ascorbyl dipalmitate is typically used at low concentrations in serums, moisturisers, and other leave-on products. As with all antioxidant skincare, consistency matters more than occasional use. Apply to clean skin and allow to absorb fully before layering other products. Store formulations away from direct sunlight and heat to maximise ingredient stability.

Ascorbyl dipalmitate is generally well-tolerated and considered safe for cosmetic use. Sensitivity is uncommon, though patch testing is advisable for those with reactive skin, particularly if the formula contains other active ingredients.