Contact us

About us

Product center

Sweep the phone

Copyright © 2019 Shandong Runyi Pharmaceutical Co., Ltd 鲁ICP备13024464号-3 Powered by www.300.cn

Address:No. 8, Wucun Industrial Park, Qufu City, Shandong Province

+86 537 6728828

News

>
Product Details

Cosmetic Grade Sodium Hyaluronate

没有此类产品
Product Description

Hyaluronic acid is an acidic mucopolysaccharide macromolecular substance widely found in connective tissues of humans and animals, which has important functions such as maintaining moisture, regulating osmotic pressure, maintaining tissue morphology, and lubricating, diffusing barriers and buffering stresses. The hyaluronic acids in the human body will gradually be lost from age 25 years old, only 65% left at the age of 30 and 25% at 50. The hyaluronic acids lost through aging, leading to the skin gradually losing its elasticity and luster, accompanying with aging, wrinkles and slacking.

Efficacies of different molecular weight ranges

•High molecular weight sodium hyaluronate >1.6 million Da
Form a dense moisturizing bio-form on the skin surface for long-term moisturizing and anti-PM 2.5.

•Moderate molecular weight sodium hyaluronate 0.2-1.6 million Da
Better moisturizing and lubricating, slow release and stable emulsification.

•Low molecular weight sodium hyaluronate 10,000 Da -0.2 million Da
Repair damages and skin just beginning to age: hydrate and soften the stratum comeum for long-lasting moisturizing and tender skin;
increase skin elasticity and defer skin aging;
promote the proliferation and differentiation of epidermal cells, scavenge oxygen free radicals.

•Oligo sodium hyaluronate <10,000Da
Transdermal absorption and deep moisturizing. Anti-aging and repair after sunburn.

 

Sodium hyaluronate, which has the same high hygroscopicity whether in low humidity or high humidity conditions, automatically regulates and maintains skin moisture, and is known as the “Key to the fountain of youth.” Therefore, it is widely used in cosmetics as an ideal natural moisturizer to manufacture products suitable for different skin types and used in different climates and environments. High molecular weight sodium hyaluronate can form a breathable thin film on the skin surface to help the skin lock in moisture and block the invasion of foreign bacteria, dust and ultraviolet rays to protect the skin from harm. Low molecular weight sodium hyaluronate can rapidly penetrate into the dermis to slightly expand the capillaries, promote blood circulation, improve metabolism and to promote the nutrient absorption by the skin cells with the functions of removing wrinkles, enhancing skin elasticity and deferring skin aging.

 

Product efficacies:

1. Long-lasting moisturizing

Cosmetics-grade sodium hyaluronate has strong permeability, so it can rapidly hydrate epidermal cells to deeply lock in water and hydrate to increase the skin water content.

2. Soften skin

Cosmetics-grade sodium hyaluronate can form a breathable film on the skin surface after application, which can reduce the roughness of the skin surface and make it moist and tender. Moreover, it also prevents the evaporation of moisture from inside the skin and maintains the skin's luster and tenderness for a long time.

 

Specifications of sodium hyaluronate:

Test items

Appearance

Glucuronic acid

Hyaluronic acid

Light transmittance

Standard

White or almost white powder or granules

≥45.0%

≥93.0%

≥99.0%

Test items

pH (0.5% in water)

Intrinsic viscosity

Molecular weight

Protein

Standard

5.0-8.5

Measured value

3000Da-2.6 million Da

≤0.1%

Test items

Loss on drying

Heavy metal (calculated as lead)

Bacteria Counts

Molds and Yeasts

Standard

≤10.0%

≤20ppm

≤100CFU/g

≤50CFU/g

Test items

 

Staphylococcus aureus

Pseudomonas aeruginosa

 

Standard

 

Negative/g

Negative/g

 

 

Product application scope

Skin care products: cream, emulsion, lotion, essence, gel, mask, etc.

Cleansing products: cleansing lotion, shower gel, etc.

Hair care products: shampoo, hair conditioner, hair tonic, styling gel, etc.

 

 

Company Information

Company Information

Shandong Runxin Biotechnology Co., Ltd. is a high-end health care industry group integrating research & development, production and sale. The Group commits itself to the production and sale of health care products, OEM processing and export, supplying hyaluronic acid and chondroitin sulfate.

The Group’s production base covers a floor space of 20000 sq. meters with a total investment of 30 million yuan. Buttressed by D-level (100,000 level) GMP workshop, first-class production equipments of the State, highly productive R&D team and fully equipped testing center, the production base can ensure reliable product quality and meet customers’ requirements.

Company Information

Packaging & Shipping

1kg or 5kg Waterproof bag with double layer of plastic bag and alumium Foil bag
20 or 25kg Sealed export grade drum & double layer of sealed plastic bag
We can also pack according to customers' request
Port :Main Chinese port
Lead Time : Within 3 working days after receiving the payment

Packaging & Shipping

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待