A powerful multi-functional amino acid for advanced formulations.
L-Arginine (99.3% purity) is a naturally occurring amino acid widely used in cosmetic and personal care formulations for its conditioning, moisturizing, and revitalizing properties. This high-purity crystalline powder enhances skin hydration, improves elasticity, and supports healthy hair growth by promoting better circulation and nutrient delivery to hair follicles.
As a pH adjuster and carbomer neutralizer, L-Arginine Base also helps stabilize formulations — making it an essential ingredient for both skincare and haircare products. Its excellent water solubility ensures easy incorporation into a wide range of formulations.
Key Benefits:
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Skin Conditioning: Hydrates and softens the skin
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pH Adjusting Agent: Helps maintain formulation balance
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Supports Hair Growth: Improves scalp circulation
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Revitalizing Active: Promotes healthier skin & hair
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Highly Soluble: Easy to use in water-based systems
Applications:
- Skincare creams & serums
- Hair growth & scalp treatments
- Shampoos & conditioners
- Anti-aging formulations
- Moisturizers & lotions
- Carbomer gel neutralization
How It Works:
L-Arginine functions as an amino acid conditioner improving skin & hair texture, a circulation booster supporting nutrient delivery to hair roots, and a pH regulator stabilizing cosmetic formulations.
Recommended Usage:
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Skincare: 0.5% – 2%
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Haircare: 0.5% – 3%
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pH Adjustment / Neutralization: As required
Add during the water phase or cool-down phase. Dissolve fully in water before adding to formulation.
Formulation Tips:
- Excellent carbomer neutralizer — use in place of triethanolamine (TEA) for a cleaner INCI
- Works well with niacinamide, hyaluronic acid, and peptides
- Ideal for hair growth serums and scalp treatments
- Adjust pH carefully when using as a neutralizer — stronger base than L-Arginine HCL
Technical Specifications:
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INCI Name: Arginine
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CAS No.: 74-79-3
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Purity (Assay): 99.3%
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Form: Free base (not HCL salt)
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Appearance: White crystalline powder
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Solubility: Freely soluble in water
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Type: Amino acid / conditioning agent / pH adjuster
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Grade: Cosmetic Grade
Safety & Storage:
For external use in cosmetic formulations. Store in a cool, dry place away from direct sunlight. Keep container tightly sealed to prevent moisture absorption.
HERBOLOGY supplies high-purity L-Arginine Base Powder (99.3%) for professional formulators seeking a premium amino acid active and pH adjuster for skincare serums, hair growth treatments, and carbomer-based gel formulations.
