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> Products > Cosmetic Ingredients > Anti-aging > L-Ergothioneine

L-Ergothioneine

Antioxidant

Ergothioneine is a rare natural amino acid and an antioxidant that exists naturally in the body. They are highly protective to cells, non-toxic, and are not easily oxidized in water, which makes them stimulate the natural antioxidant defense system of cells in certain tissues, which can hinder the formation and deposition of pigments and whiten the skin.

- Patented Strain Fermentation - Efficient Extraction Technology - Liquid Preparation - Active Extract -High Purity - Stability

HOT:: NMN Glutathione Alpha Lipoic Acid Fish Collagen Peptide Elastin Peptide

Description
Product Features
Application
Certificate of Analysis
Product Recommendation
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Description

Ergothioneine is a naturally occurring antioxidant and cell protectant, originally isolated from a fungus called Claviceps purpurea. It is mainly found in animal and certain plant tissues, especially red blood cells and semen of certain animals. Ergothioneine has a unique chemical structure, containing a thioimidazole ring and a methylated histidine part.

As one of the most popular antioxidants in the market in recent years, the antioxidant effect of ergothioneine is naturally the focus of public attention. Ergothioneine is a natural antioxidant. Its special physical and chemical properties and specific distribution make its stability significantly better than that of common antioxidants, and its antioxidant activity is comparable to conventional recognized antioxidants such as glutathione (GSH) and ascorbic acid.

Product Features

NO01

Powerful antioxidant

Ergothioneine is a highly effective antioxidant that can effectively neutralize free radicals, protect cells from damage caused by oxidative stress, slow down the aging process, and potentially prevent a variety of diseases associated with oxidative stress.

NO02

High purity and stability

Ergothioneine is produced through patented strain fermentation and advanced extraction technology, ensuring the high purity and stability of the product, suitable as a dietary supplement or pharmaceutical ingredient, while ensuring that its activity is maintained during storage and application.

NO03

Flexible formulations

The product forms are diverse, including aqueous solutions and active mushroom extracts, to suit different application scenarios and consumer preferences. Products with different ergothioneine contents are provided to meet the diverse needs from dietary supplements to professional medical uses.

Application

Ergothioneine: Nature's Antioxidant Guardian, Adding Scientific Power To Your Healthy Life

: Skin Care

: Eye Care

: Health Products

Certificate of Analysis

ITEMS	STANDARDS	RESULTS
Characters	White powder, no peculiar smell, no visible impurities	Conforms
Identification	HPLC chromatogram matchesthe standard sample	Conforms
Optical rotation	[a]»≥(+)122°(C=1,H20)	+126°
Assay of L-Ergothioneine (HPLC)	≥99.5%	99.9%
Loss on Drying	≤0.5%	0.05%
Heavy metals（mg/kg）	≤10	<10
Lead (Pb)mg/kg	≤1	<0.05
Arsenic(As)mg/kg	≤1	<0.05
Mercury (Hg)mg/kg	≤0.1	<0.01
Cadmium(Cd)mg/kg	≤0.1	<0.05
Total Plate Count CFU/g	≤1000	<10
Moulds and Yeasts ，CFU/g	≤50	<10
Escherichia coli	Negative in 1g	Negative
Salmonella	Negative in 25g	Negative
Staphylococcus Aureus	Negative in 25g	Negative
Packing：	1kg per bag
Conclusion:	The product was inspected according to Conform to the in-house standard and customer requirements, and the results were in line with the regulations and judged to be qualified.