Ectoine (CAS 96702-03-3)

Product Name: Ectoine (Cosmetic Grade)

CAS Number: 96702-03-3

INCI Name:Ectoin

3) is a natural, highly purified cyclic amino acid derivative produced through a sustainable microbial fermentation process. Originating from extremophilic microorganisms that thrive in lethal environments (such as salt lakes and deserts), Ectoine acts as a powerful osmolyte.

In cosmetic formulations, it serves as a multi-functional, ultra-stable active ingredient that provides exceptional cell protection, deep hydration, and comprehensive anti-aging benefits. It physically binds water molecules to form a protective, stabilizing "Ectoine Water Structure Complexes" around proteins, cell membranes, and enzymes, shielding the skin from environmental stressors.

Core Benefits & Efficacy (核心功效)

Global Anti-Pollution & UV Protection: Protects skin cells against damages induced by UVA/UVB radiation, blue light, and airborne particulate matter (PM2.5). It prevents premature skin aging caused by environmental stress.

Intense & Long Lasting Hydration: Unlike traditional moisturizers, Ectoine repairs the skin’s moisture barrier at a cellular level, locking in moisture for over 24 hours and significantly reducing Trans-Epidermal Water Loss (TEWL).

Skin Barrier Repair & Soothing: Remarkably reduces irritation and redness caused by chemical peels, surfactants, or external aggressors. It accelerates the recovery process of compromised skin.

Anti-Wrinkle & Smoothness Enhancement: Clinically proven to minimize the appearance of fine lines and wrinkles by restoring skin elasticity and boosting cellular metabolism.

4. Formulation Guidelines

Ectoine is famous for its extraordinary stability, making it incredibly easy for cosmetic chemists to formulate with.

Recommended Dosage:

Daily moisturizing & daily protection: 0.3% – 1.0%

Intensive barrier repair, sun care, & anti-aging: 1.0% – 2.0%

pH Stability: Extremely stable across a wide pH range (pH 1.0 to 9.0).

Temperature Stability: Heat-resistant. Can be added to the water phase before emulsification at high temperatures (up to 80°C) or during the cooling phase.

Compatibility: Highly compatible with other cosmetic actives, showing excellent synergistic effects when combined with Hyaluronic Acid, Madecassoside, or Niacinamide.

5. Applications

Ectoine is highly versatile and widely used in premium skincare and personal care formulations:

Anti-Aging & Repairing Skincare: Serums, face creams, eye creams, and overnight masks.

Sun Care & After-Sun Recovery: Sunscreens, after-sun soothing lotions.

Sensitive & Dermatological Care: Baby care products, eczema-prone skin repair balms, and post-procedure recovery creams.

Color Cosmetics: Hydrating foundations, primers, and lip care products.

6. Regulatory & Quality Compliance

Vegan & Cruelty-Free: 100% plant-based / microbial fermentation, no animal testing.

Global Compliance: Registered and compliant with EU REACH, US FDA, and China INCI list.

Documentation Support: Full documentation available upon request, including COA (Certificate of Analysis), MSDS, Specification Sheet, and Technical Dossier.

7. Packaging & Storage

Standard Packaging: 1kg/aluminum foil bag, 25kg/fiber drum (Custom packaging available for bulk orders).

Storage Conditions: Store in a tightly closed container in a cool, dry, and well-ventilated place, away from direct sunlight and moisture.

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