Product Description

●Pure Vitamin B1 HCL Powder is cosmetic-grade skin soothing raw material for skincare formulations. High-purity Vitamin B1 HCL helps maintain healthy skin barrier, relieves skin discomfort and improves rough skin condition. It eases skin sensitivity, has good compatibility with humectants and most cosmetic actives, and is widely used in soothing serums, repairing creams, lotions and facial masks.

●It assists to boost the calming performance of other skincare components, helping developers create gentle and skin-friendly repairing cosmetic formulas.

COA

Items	Specifications	Test Results
Appearance	White crystalline fine powder	Complies
Odor	Slight characteristic odor	Complies
Loss on Drying	≤1.0%	0.52%
Assay	98.0% ~ 101.0%	99.4%
Heavy Metal Total	≤10.0mg/kg	Complies
Lead (Pb)	≤2.0mg/kg	Complies
Arsenic (As)	≤2.0mg/kg	Complies
Mercury (Hg)	≤1.0mg/kg	Complies
Microbiology
Total Plate Count	≤1000cfu/g	<120cfu/g
Yeast & Moulds	≤100cfu/g	<10cfu/g
E.Coli, Pseudomonas, Staphylococcus	Negative	Negative

Functions and Effects

◆Powerful skin barrier repairing & soothing performance

High‑purity Vitamin B1 HCL helps maintain healthy skin barrier, relieves skin irritation and calms sensitive skin.

◆Skin conditioning & moisture-balancing property

Improves rough skin condition, regulates skin surface hydration and provides auxiliary anti-oxidation support.

◆Wide formula compatibility

Compatible with humectants and most cosmetic active ingredients; stable within common cosmetic pH ranges.

Application Fields

★Suitable for soothing serums, repairing creams, lotions, facial masks and barrier-protecting skincare formulations. Recommended dosage: 0.1%-1.0%.

★Compatible with humectants and most cosmetic active components, works synergistically with repairing ingredients to boost skin calming performance.

★High‑purity Vitamin B1 HCL Powder maintains healthy skin barrier, relieves skin discomfort, supports soft and balanced‑complexion finished products.

★Features good water solubility, keeps stable activity within common cosmetic pH ranges, ideal for sensitive skin and skin-repairing cosmetic systems.