Alanine

Product Description

Alanine is a naturally occurring amino acid and an important component of the skin’s Natural Moisturizing Factor (NMF). Widely used in skincare and personal care formulations, it helps support skin hydration, improve moisture retention, and maintain overall skin comfort.

As a multifunctional moisturizing active, Alanine contributes to deep hydration, immediate moisture replenishment, long-lasting moisturization, and skin barrier support. It also helps reduce transepidermal water loss (TEWL), promoting a smoother, softer, and healthier-looking skin appearance.

Its excellent water solubility, formulation compatibility, and skin-friendly profile make Alanine a valuable ingredient for serums, creams, lotions, masks, body care products, and other advanced moisturizing skincare formulations.

Product Specification

• CAS No.: 56-41-7
• INCI Name: Alanine
• Appearance: White Crystalline Powder
• Solubility: Water Soluble
• Purity: ≥ 99%
• Application: Skin Care, Moisturizing, Formulation Support
• Grade: Cosmetic Grade
• Storage: Store in a cool, dry place away from direct sunlight

Key Benefits & Applications

• Deep Hydration: Helps deliver intensive moisture to the skin and supports long-term hydration performance.
• Instant Hydration: Provides immediate moisture replenishment and helps improve skin softness and comfort.
• Long-lasting Moisturizing: Helps retain moisture within the skin and supports prolonged hydration benefits.
• Skin Barrier Repair: Supports skin barrier function and helps improve the appearance of dry, stressed, and environmentally challenged skin.
• Soothing & Calming: Helps maintain skin comfort and reduces the appearance of irritation associated with dryness and environmental exposure.
• TEWL Control: Helps reduce transepidermal water loss and supports improved moisture retention for healthier-looking skin.
• Applications: Suitable for serums, creams, lotions, masks, moisturizing treatments, barrier-support formulations, and daily skincare products.
• SEO Keywords: Alanine, Alanine CAS 56-41-7, Cosmetic Grade Alanine, Amino Acid Moisturizer, NMF Amino Acid, Deep Hydration Ingredient, Instant Hydration Active, Long-lasting Moisturizing Ingredient, TEWL Control Active, Skin Barrier Support Amino Acid, Moisturizing Cosmetic Ingredient, Alanine for Skin Care.

Formulation Guidelines

• Recommended Use Level: 0.5%–5.0% depending on formulation type.
• Processing: Dissolve in water phase before mixing with other ingredients.
• Compatibility: Compatible with most cosmetic actives, humectants, and botanical extracts.
• Applications: Serums, creams, masks, lotions, and other personal care products.
• Storage: Keep tightly sealed, in a cool, dry place.
• Synergy: Combine with Sodium PCA for enhanced hydration, moisture retention, TEWL reduction, and skin barrier support.