Antioxidant S-Acetyl-L-Glutathione for Skin Care CAS: 3054-47-5

• CAS No.: 3054-47-5
• Formula: C12h20n3o7s
• EINECS: 221-278-8
• Model NO.: Food grade
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 24 Months
• Nutrient Composition: S-Acetyl-L-Glutathione
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Grade: Food Grade
• Appearance: White Powder
• Transport Package: Drum
• Specification: 15kg/drum
• Trademark: Newrainbow
• Origin: China
• Production Capacity: 5mt/Month

Product Description

Product Description

Antioxidant S-Acetyl-L-glutathione For Skin Care CAS: 3054-47-5
 

Product Name: S-Acetyl-L-glutathione
CAS No.:3054-47-5
MF: C12H20N3O7S
EINECS: 221-278-8
Molecular Weight: 335.37 g/mol

Description:
S-Acetyl-L-glutathione is a modified form of glutathione (GSH), characterized by:
Core Structure: A tripeptide composed of L-glutamate, L-cysteine, and glycine.
Key Modification: The thiol group (-SH) of cysteine is acetylated (forming a thioester bond: -S-CO-CH3), enhancing stability.
 

 

Product Parameters

Test Item	Specification
Description	Off-white to white powder
Identification	HPLC RT
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.2%
Chlorides	≤ 200ppm
Ammonium	≤ 200ppm
Sulphates	≤ 300ppm
lron	≤ 10ppm
Heavy Metals	≤ 10ppm
Related substances	GSH ≤ 1.0%(dried substance)
Assay	S-Acetyl-L-glutathione ≥ 98.0% (dried substance)

Packaging & Shipping

Function/Application

Antioxidant S-Acetyl-L-glutathione For Skin Care CAS: 3054-47-5

Cosmetics:
Skin Brightening and  anti-aging agent
Inhibits tyrosinase activity, blocking melanin synthesis.
Reduce oxidative stress in melanocytes, preventing UV- induced pigmentation.

Antioxidant Defense Against Environmental Damage:
Neutralizes ROS (e.g. pollution, UV radiation) that cause collagen degradation and DNAdamage. Regenerates vitamins C and E, boosting the skin's antioxidant network.Complements sunscreen by reducing oxidative stress from UV exposure.

Anti-Aging & Collagen Preservation
Wrinkle Reduction:
Decreases matrix metalloproteinases (MMPs), enzymes that break down collagen andelastin. Stimulates fibroblast activity for firmer, plumper skin.
 

Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.
Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication

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