Cosmetic Grade Hydrolyzed Keratin Powder

Product Description
Hydrolyzed Keratin is a water-soluble protein derived from natural keratin sources, such as wool or feathers, through a controlled hydrolysis process. This treatment breaks down keratin into smaller peptides and amino acids, enhancing its bioavailability and compatibility with cosmetic and personal care formulations. The result is a lightweight, easily absorbed ingredient that delivers essential nutrients to hair, skin, and nails. Hydrolyzed Keratin is renowned for its ability to repair, strengthen, and protect while maintaining a sustainable and eco-friendly profile.

Function
1. Repairs & Strengthens: Penetrates hair shafts and skin layers to rebuild damaged structures, restoring elasticity and resilience.
2. Moisture Retention: Forms a protective barrier to lock in hydration, preventing dryness and brittleness.
3. Enhances Texture: Smooths hair cuticles and skin surfaces, improving softness, shine, and manageability.
4. Heat & Chemical Protection: Shields hair from damage caused by styling tools, coloring, or environmental stressors.
5. Biocompatibility: Gentle on sensitive skin and suitable for all hair types, including chemically treated or damaged hair.

Application
1. Hair Care: Shampoos, conditioners, masks, and serums to repair split ends, reduce breakage, and boost volume.
2. Skincare: Creams, lotions, and serums to enhance skin elasticity, promote cell renewal, and improve barrier function.
3. Nail Care: Strengthens brittle nails and cuticles in nail treatments and creams.
4. Professional Treatments: Used in salon-grade keratin therapies for intensive repair and smoothing.
5. Multifunctional Blends: Combines with vitamins, plant extracts, or oils in leave-in products, heat protectants, and anti-aging formulations.
Ideal for cosmetic, personal care, and pet grooming products seeking a high-performance, natural-derived ingredient for restorative and protective benefits.

Description	Standard	Result
Appearance	Yellow slightly hygroscopic  powder	conform
Odor	Characteristic	conform
Density	0.5--0.7g/ml	0.58g/ml
Solubility	Soluble in water	conform
preservatives	None	conform
pH	4.0- 6.0	5.3
loss on drying	<=5.0%	4.6%
Ash	<=10.0%	8.9%
Protein/peptides	≥80%	87.5%
Total aerobic plate count/1g	Max.<=1000cfu/g	conform
Total yeasts and molds/1g	Max.<=100cfu/g	conform
Escherichia coli/1g	Absent	conform
Total coliform count/1g	Absent	conform
Staphylococcus aureus/1g	Absent	conform
Salmonella/25g	Absent	conform
Heavy metals
Benzopyrene	<=10μg/kg	conform
PAHS	<=50μg/kg	conform
Conclusion	Meets  test	conform

1. Selectively keratin, elastin, globulin 

FAQ:

1. Are you a manufacturer or a trading company?
A: We are a manufacturer and welcome you to visit our factory.
 
2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
 
3. What's your MOQ?
A:  It depends on different products. We accept sample orders. Also, for some products, we can provide you with a free sample.
 
4. Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
 
5. How about delivery time and method?
A: We usually ship within 3-5 working days after payment. 
We can make ships by sea, air, and express. Also , it can make door-to-door shipping. 
 
6. How to solve the after-sales disputes?
A: We accept changing or refunding services if there is any quality problem.