Glabridin 98% HPLC Cosmetic Grade Skin Whitening Glabridin

Glabridin, also known as licorice flavonoids and licorice extract, belongs to the isoflavanoid flavonoids. It is derived from the dried rhizomes of the leguminous plant Glycyrrhiza glabra and is its main flavonoid component (accounting for 11%). Xi'an Sentian Bio has produced 4 different specifications of glabridin, namely 98% white powder, 40% white powder, 40% brown powder and 10% water-soluble white powder, which can meet the different needs of customers. Experimental studies have shown that glabridin can inhibit tyrosinase activity and also has other skin care effects. It is a cosmetic active ingredient with no side effects and no irritation. Only 100g of glabridin can be extracted from 1000kg of licorice plant. Because of its complex extraction process, high cost and expensive price comparable to the price of gold, it enjoys the title of "whitening gold" in the world cosmetics industry. Glabridin has attracted much attention and is widely used in skin care and beauty products and cosmetics.

Glabridin 40% COA

Items	Specifications
Assay	40%（White）、40%（Brown）
Physical Characteristics
Particle size	98% through 80 mesh
Loss on drying	≤5.00%
Solubility	Soluble in Ethanol or Butylene-Glycol
Residue on ignition	≤1.00%
Heavy Metals
Heavy metals	≤10ppm
Arsenic	≤2ppm
Lead	≤2ppm
Microbiological Tests
Total plate count	≤1000cfu/g
Yeast & mold	≤100cfu/g
Escherichia coli	Negative
Staphylococcus	Negative
Salmonella	Negative

Glabridin 98% COA

Items	Specifications
Assay	98%
Appearance	White powder
Physical Characteristics
Particle size	98% through 80 mesh
Loss on drying	≤1.00%
Solubility	Soluble in Ethanol or Butylene-Glycol
Residue on ignition	≤1.00%
Heavy Metals
Heavy metals	≤10ppm
Arsenic	≤2ppm
Lead	≤2ppm
Microbiological Tests
Total plate count	≤1000cfu/g
Yeast & mold	≤100cfu/g
Escherichia coli	Negative
Staphylococcus	Negative
Salmonella	Negative