Description

Retinyl Palmitate/Carrot Polypeptide is a complex ingredient combining Retinyl Palmitate, a form of Vitamin A, and carrot-derived polypeptides. This combination is used in cosmetics and skincare products for its anti-aging, skin-renewing, and nourishing properties.

Chemical Composition and Structure:

Retinyl Palmitate: A derivative of Vitamin A, it is known for its ability to promote cell turnover, reduce the appearance of fine lines and wrinkles, and improve skin texture. It is an ester of retinol (Vitamin A) and palmitic acid.
Carrot Polypeptides: These are protein fragments derived from Daucus carota (carrot) that provide amino acids and other bioactive compounds beneficial for skin health. They support skin repair and collagen synthesis.
The combination of Retinyl Palmitate and carrot polypeptides delivers both the renewing benefits of Vitamin A and the nourishing effects of carrot-derived proteins.

Physical Properties:

Appearance: Typically a clear to slightly yellowish liquid or cream, depending on formulation.
Odor: Mild, characteristic of its components, often neutral.
Texture: Smooth, with a lightweight to medium consistency, easily absorbed into the skin.

Production Process:

The production of Retinyl Palmitate/Carrot Polypeptide involves:

Synthesis of Retinyl Palmitate: Combining retinol with palmitic acid through esterification.
Extraction of Carrot Polypeptides: Obtaining polypeptides from carrot through hydrolysis and extraction processes.
Formulation: Mixing Retinyl Palmitate and carrot polypeptides into a stable cosmetic formulation.
Purification: Ensuring the final product is free from impurities and contaminants.

Applications:

Cosmetics: Used in anti-aging creams, serums, and treatments to reduce the appearance of fine lines, improve skin texture, and enhance skin radiance.
Personal Care Products: Included in lotions and moisturizers to support skin renewal and nourishment.
Medical: May be used in therapeutic formulations for its skin-rejuvenating properties.
Food: Not commonly used as a food ingredient.

Environmental and Safety Considerations:

Retinyl Palmitate/Carrot Polypeptide is generally regarded as safe for topical use. However, like all cosmetic ingredients, it should be used according to established guidelines to avoid potential allergic reactions or skin irritations. Individuals with sensitive skin or allergies should exercise caution. It is important to ensure that the ingredients are sourced sustainably and free from harmful chemicals.

INCI Functions:


Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
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