Ceramide AP is an alpha-hydroxy ceramide that contributes to the lipid architecture of the skin barrier.
Its role is barrier repair and moisture retention: it helps recreate the organized lipid environment that reduces transepidermal water loss. It is not a surface-only softener; it belongs to the barrier-lipid system.
Information approach
Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.
Might be time to restock
Based on when this product was added to cart on this device. Check your bottle before reordering.
