Ceramide AP, also known as Ceramide 6-II, is a synthetic analog of naturally occurring ceramides found in the stratum corneum of the skin. It plays a crucial role in maintaining skin barrier integrity and hydration. Structurally, Ceramide AP comprises a phytosphingosine backbone linked to an alpha-hydroxy fatty acid, which imparts both barrier-reinforcing and mild exfoliating properties. This dual functionality makes it particularly beneficial in skincare formulations aimed at improving skin texture and resilience.
In hair care, Ceramide AP contributes to the restoration of the lipid layer on the hair shaft, enhancing moisture retention and reducing protein loss. This leads to improved hair strength, shine, and manageability. Its compatibility with other hair conditioning agents allows for its incorporation into various hair care products, including conditioners and treatments targeting damaged or chemically treated hair.
Quick Insights
Ingredient Rating:
GREAT
Type of Ingredient:
Moisturizer, Emollient, Texture Enhancer, Soother, Barrier Support and Anti-Aging Agent
Intended Function:
To reinforce the skin’s barrier function, enhance hydration, and improve skin texture.
Common Applications:
Used in moisturizers, serums, facial creams, body lotions, hair conditioners, and treatments designed for dry, sensitive, or aging skin and hair.
Target Audience:
Individuals with dry, sensitive, or aging skin, those seeking to improve skin barrier function and individuals with damaged or chemically treated hair.
Also Known As:
Ceramide 6-II.
Safety Analysis
Ceramide AP is considered safe for use in cosmetic products. The Cosmetic Ingredient Review (CIR) Expert Panel has assessed ceramides, including Ceramide AP, and concluded that they are safe in the current practices of use and concentration in cosmetics. It is non-irritating and non-sensitizing, making it suitable for sensitive skin formulations. However, as with all cosmetic ingredients, it is recommended to conduct patch testing when formulating new products.
References
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