Grand Polyglutamate (10k Da)

Grand Polyglutamate (10kDa) is a variant of the viscous polymer of amino acids, typically in the form of sodium salts. Building upon the benefits of the larger molecular weight version, Grand Polyglutamate (10kDa) offers additional advantages for the skin.

INCI Line: Sodium Polyglutamate (10kDa)

CAS No: 28829-38-1

Grand Polyglutamate (10k Da), kind of polypeptide in which glutamate is polymerized via γ-amide linkages; biosynthesized from L-glutamic acid using a microbe (Bacillus subtilis); molecular weight (HPLC) 2000 kDa • white to off-white granular or powder • dosage: 0.01 – 1 % • efficacy: • increases skin elasticity and moisturizing capacity • increase the production of NMF • inhibits hyaluronidase activity • acts as an embedding delivery system maximizing actives efficacy

Here are the key benefits of Grand Polyglutamate (10kDa):

Intense Hydration: Grand Polyglutamate (10kDa) possesses exceptional water absorption properties, allowing it to effectively attract and retain moisture in the skin. It provides intense hydration, helping to replenish and maintain optimal moisture levels, resulting in a plump and moisturized complexion.

Enhanced Skin Elasticity: By deeply hydrating the skin, Grand Polyglutamate (10kDa) contributes to improved skin elasticity. It supports the skin’s natural firmness and resilience, helping to reduce the appearance of fine lines and wrinkles.

Skin Barrier Support: The film-forming properties of Grand Polyglutamate (10kDa) help to strengthen the skin’s barrier function. It forms a protective layer that helps to prevent transepidermal water loss (TEWL) and shields the skin from external aggressors, such as pollutants and irritants.

Brightening Effect: Grand Polyglutamate (10kDa) has been found to have a mild brightening effect on the skin. It can help to improve the appearance of dull and uneven skin tone, promoting a more radiant complexion.

Soothing and Calming: This ingredient possesses soothing properties that can help calm and alleviate skin sensitivity, redness, and irritation. It contributes to a more balanced and comfortable skin condition.

Compatibility and Safety: Grand Polyglutamate (10kDa) is derived from natural fermentation and is considered safe and compatible with various skin types, including sensitive skin. It offers a gentle and mild formulation option for individuals concerned about potential skin reactions.

In summary, Grand Polyglutamate (10kDa) provides intense hydration, enhanced skin elasticity, support for the skin barrier, a brightening effect, soothing properties, and compatibility with different skin types. It is a valuable ingredient for improving the overall health and appearance of the skin.

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