Rice Amino Acids

Product Description

Rice Amino Acids are a naturally derived amino acid complex obtained through rice protein enzymatic hydrolysis.
The ingredient contains a balanced spectrum of amino acids including glycine, alanine, serine, and others that are essential for maintaining skin hydration and structural integrity.

In modern cosmetic systems, Rice Amino Acids are widely used as a biomimetic skin conditioning agent, helping to support the skin’s natural moisture factors (NMF) and improve overall skin compatibility in sensitive formulations.

This ingredient is ideal for OEM/ODM manufacturers developing gentle skincare systems, microbiome-friendly formulations, and hydration-focused product lines.

Product Specification

• INCI Name: Rice Amino Acids
• CAS No.: N/A
• Appearance: Light yellow to off-white powder
• Odor: Mild characteristic odor
• Solubility: Water soluble
• Source: Rice protein hydrolysis
• Main Components: Amino acid complex (glycine, alanine, serine, etc.)
• Storage: Store in cool, dry, sealed environment away from light

Key Benefits & Applications

Rice Amino Acids provide natural moisturizing and conditioning support for gentle skincare systems.

Key Functional Benefits

• Biomimetic Hydration Support: Helps reinforce natural moisture balance and NMF-like hydration system
• Skin Barrier Strengthening: Supports healthy barrier structure and resilience
• Microbiome-Friendly Conditioning: Suitable for gentle formulations targeting sensitive skin ecosystems
• Texture Smoothing: Improves skin softness and surface feel

Applications

• Hydrating Serums
• Sensitive Skin Creams
• Amino Acid Cleansers
• Barrier Repair Formulations
• OEM/ODM Functional Skincare Systems

Formulation Guidelines

• Usage Level: 0.5% – 3%
• Phase Recommendation: Water phase (below 40°C)
• pH Range: 4.5 – 7.0
• Compatibility: Amino acids, peptides, humectants, emulsions, mild surfactants
• System Type: Hydration systems / barrier repair systems / sensitive skin formulations
• Synergy: Combines with Hyaluronic Acid to enhance hydration retention and improve skin plumpness in protein-rich formulations.