Close this search box.


Product Categories

Have questions about our products?

Simply fill out the form below and one of our customer service representatives will contact you shortly.


Contact Us

Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046

The shrieking products of the field of beauty—Hydrolyzed keratin

Why protein can be used in hair care products

Hair is a network of long-chain polymer aggregation of amino acid polypeptide keratin protein, its main component is keratin, accounting for about 97%. Keratinins are composed of a variety of amino acids, among which cystine is the highest, generally reaching more than 4%. Because 50% of the proteins in hair are helical, hair has the dual properties of amino acids and keratin. From the chemical point of view, homologues and their derivatives have strong affinity, so a variety of amino acids, peptides, proteins have a certain toning effect on the hair, and protein products are also excellent nutrition and repair products of hair additives.

The effect of protein on hair

1. Protein for hair products can improve the texture, comb and luster of the hair, can nourish the hair, repair cracked hairends, but also can improve the moisture of the hair and dye permeability

2. hydrolyzed protein is a variety of amino acids, is one of the essential nutrients of the human body, it has to promote hair growth, improve the hair structure, can form a protective layer in the hair to repair the damaged hair

3. It increases the strength of your hair and helps protect against chemical, physical and environmental damage.

Product introduction

DioPotin KQ220 is a protective protein found in hair, feathers, wool and nails. Unlike other proteins, keratin is rich in cysteine (a sulfur-containing amino acid unique to keratin), which is covalently cross-linked to form a disulfide bond, enhancing the ductile strength of the hair. It forms a flexible, smooth keratin membrane that covers the hair shaft, reducing split ends and improving the appearance and carding of the hair. Keratin can be combined with water on the hair, improve the gloss, volume and carding of the hair, have enhanced hair elasticity, softness and moisture, make the hair bright, easy to comb. Effectively supplement the loss of hair protein and lipids, repair damaged hair; Good and stable water solubility can significantly improve the moisturizing and conditioning properties of washout products.

Product features and efficacy

To repair damaged hair, improve moisturizing properties of the shampoo and conditioner * increase the luster of the hair cuticle, improve hair quality, enhance carding sex * good * compatible with anionic and gender detergent alcohol tolerance, can be used in the transparent products * keratin hydrolysis, easy to form amino acids, peptides, with excellent moisturizing ability, significantly increase hair moist degree of the organization

The product applies shampoo and conditioner to finalize the design

Hydrolyzed keratin is one of our hot-sell products. Are you worried that you can’t find good Hydrolyzed keratin? From today onwards, you don’t have to worry about that anymore.

Shaanxi Rainwood Biotech is dedicated to the cosmetic industry, In this field not only have rich experience, also have a good reputation. Its aim is to create a health care raw material brand that everyone can rest assured, to solve your choice of trouble!


Similar Posts

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”. 

Please tell us the products you need

We will offer you free samples and a certificate of analysis

We will contact you within 1 working day, please pay attention to the email with the suffix “”.