Product Description

Pure Sodium Hyaluronate Powder is a high‑purity, water‑soluble polysaccharide raw material refined for cosmetic and personal care applications. It is a premium cosmetic‑grade raw material, well‑known for outstanding moisturizing performance, skin‑barrier‑repairing property and mild skin‑friendly characteristics. It can absorb hundreds of times its own weight in water, forms a breathable moisturizing film on skin surface, reduces transepidermal water loss, replenishes skin moisture, improves skin elasticity and softens rough skin texture. Different molecular‑weight grades deliver multi‑layer hydration effects: high‑molecular‑weight grade provides surface film‑forming and locking‑moisture benefits; low‑molecular‑weight and oligomeric grades penetrate deeper skin layers to support barrier recovery and nourish skin

COA

Items	Specifications	Test Results
Appearance	White to off‑white fine powder	Complies
Odor	Odorless	Complies
Loss on Drying	≤10.0%	6.2%
Assay	≥95.0 %	98.1%
Heavy Metal Total	≤20.0mg/kg	Complies
Lead (Pb)	≤10.0mg/kg	Complies
Arsenic (As)	≤2.0mg/kg	Complies
Mercury (Hg)	≤1.0mg/kg	Complies
Microbiology
Total Plate Count	≤100cfu/g	<10cfu/g
Yeast & Moulds	≤50cfu/g	<10cfu/g
E.Coli, Pseudomonas, Staphylococcus	Negative	Negative

Functions and Effects

★Deep multi‑layer hydration performance

Delivers long‑lasting moisture retention, forms a breathable film on skin surface, reduces transepidermal water loss and visibly improves skin hydration and elasticity.

★Mild & high‑purity cosmetic‑grade property

Obtained by microbial fermentation, low protein residue, gentle to skin, suitable for daily skincare and sensitive‑skin formulas.

★Excellent water‑solubility & formula compatibility

Dissolves readily in water phase, compatible with most humectants and actives, holds stable viscosity across a wide pH range.

Application Fields

It is widely incorporated into toners, moisturizing lotions, creams, serums, facial masks and water‑based gel products with recommended dosage 0.1%‑2.0%; it can be compounded with glycerin, panthenol and other humectant components to enhance moisturizing performance and optimize skin‑care effects. It replenishes skin moisture, forms a breathable moisturizing film and improves skin elasticity.

It mainly provides multi‑depth moisturizing and skin‑barrier‑repairing benefits, offers outstanding hydration for various water‑based skincare formulations. It features low skin irritation under normal addition amount, compatible with most humectants and cosmetic active ingredients without obvious antagonistic reaction.

Business Scope

0421001

Packaging And Transportation Methods

001

Certificationss

222

FAQ

Q1: What is the core function of cosmetic‑grade Pure Sodium Hyaluronate Powder?

A1: It is a premium humectant. It locks skin moisture, forms a breathable hydration film on skin surface, improves skin elasticity and supports skin‑barrier repair. Different molecular‑weight grades achieve multi‑layer hydration for skin.

Q2: What is the recommended dosage in cosmetic formulas?

A2: The suggested addition level is 0.1%‑2.0% for skincare formulations. 0.1%‑0.5% for light‑moisture formulas; 0.5%‑2.0% for intensive moisturizing & mask formulas.

Q3: Does sodium hyaluronate dissolve in oil phase?

A3: It is water‑soluble and hardly soluble in oil. It should be added into water phase during formula preparation.

Q4: Is sodium hyaluronate irritating to skin?

A4: It is mild and low‑irritating within recommended dosage range, suitable for sensitive‑skin skincare products.

Q5: What is the difference between different molecular‑weight sodium hyaluronate?

A5: High‑molecular‑weight: surface film‑forming and surface moisturizing; medium‑molecular‑weight: balanced surface and moderate penetration; low‑molecular‑weight & oligomer: deep‑skin penetration, barrier repair and nourishment.

Q6: What cosmetic products is it suitable for?

A6: Ideal for toners, lotions, creams, serums, facial masks, hydro‑gels and other moisturizing personal‑care products.

Q7: What storage conditions are required?

A7: Keep tightly sealed, store in cool and dry place, avoid moisture and high temperature to prevent performance degradation.

Q8: What is the raw source of Pure Sodium Hyaluronate Powder?

A8: Produced via microbial fermentation, cosmetic‑grade high‑purity refinement with deproteinization and impurity removal process.

How To Cooperate With Us?

Our address

No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China

Phone Number

18092919441

E-mail