Ph5-7 Silk Amino Acid Silk Fibroin Powder For Hair Cosmetics Raw Material
Premium Silk Amino Acids Powder for Cosmetics & Personal Care
Product Description
Derived from natural silkworm cocoons through advanced hydrolysis, our Silk Amino Acids (also known as Silk Protein or Silk Fibroin) form a water-soluble white powder with exceptional bioavailability. With a low molecular weight and high solubility (300–350 g/L in water, forming clear solutions without residue), these amino acids penetrate hair cuticles and skin layers rapidly. Over 85% of its content comprises glycine, alanine, and serine – key functional nutrients that deliver transformative moisturizing and reparative benefits.
Key Specifications
| Parameter | Standard Requirement | Test Result |
|---|---|---|
| Amino Acid Content | ≥90% | 93.56% |
| Glycine + Alanine + Serine | ≥76% | 87.56% |
| pH (1% solution) | 5.0–7.0 | 5.3 |
| Heavy Metals (Pb/As/Hg) | ≤0.5/0.5/0.2 mg/kg | 0.31/0.16/0.11 mg/kg |
| Solubility | Fully water-soluble | No residue |
*Certified compliant with SB/T10407-2007. Pathogens: Undetected.*
Applications in Cosmetics & Personal Care
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Hair Care (Shampoos, Conditioners, Serums):
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Binds to keratin to repair damage, seal moisture, and reduce breakage.
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Enhances shine, softness, and manageability while taming frizz and flyaways.
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Ideal for dry, damaged hair systems.
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Skincare (Serums, Moisturizers, Cleansers):
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Penetrates the dermis to boost hydration, improve skin tone, and diminish wrinkles.
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Creates a protective barrier against UV damage and supports anti-aging.
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Leaves skin silky-smooth; ideal for foundations and lotions.
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Functional Benefits:
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Glycine & serine support glutathione synthesis (antioxidant defense).
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Alanine aids alcohol metabolism and liver protection.
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Tyrosine may support cognitive health.
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Product Advantages
✅ Deep Penetration: Low MW ensures rapid absorption into hair/skin.
✅ Intense Hydration: Forms moisture-locking barrier for lasting softness.
✅ Damage Repair: Rebuilds keratin bonds in hair and strengthens skin barrier.
✅ Multi-Functional: Anti-frizz, anti-aging, UV protection, and detox support.
✅ High Purity: >93% amino acid content with ultra-low heavy metals.
Packaging & Shipping
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Primary Packaging:
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1 kg food-grade aluminum foil bags.
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20 kg fiber drums with double-layer waterproof kraft liners.
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Shipping Capacity:
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20GP Container: 12–14 tons
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40HQ Container: 24–25 tons
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Safety & Handling
⚠️ Contains soy derivatives. Sensitive individuals may experience reactions.
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Storage: Keep in a cool, dry, ventilated area in tightly sealed containers.
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Usage: Wear gloves and eye protection when handling powder.
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Child Safety: Always store out of reach of children.
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First Aid: Flush eyes/skin with water for 15 mins if exposed. Seek medical help for allergies or ingestion (see full safety guidelines in Tips.docx).
Elevate Your Formulations Today!
Contact Us:
Sichuan Shihong Technology Co., Ltd.
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