Cosmetic Grade 99% Glutathione/ L-Glutathione Reduced/ GSH CAS 70-18-8 CAS NO.70-18-8

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Cosmetic Grade 99% Glutathione/ L-Glutathione Reduced/ GSH CAS 70-18-8

 

 

Description:
Glutathione is a tripeptide composed of three amino acids: cysteine, glycine, and glutamic acid. It is a naturally occurring antioxidant present in cells throughout the body. Glutathione plays a crucial role in various cellular processes and is involved in maintaining cellular health and protecting against oxidative stress.

Specification:
The specifications of Glutathione can vary depending on the specific grade and manufacturer. Here are some general specifications:

• Chemical formula: C10H17N3O6S
• Molecular weight: Approximately 307.32 g/mol
• Appearance: Glutathione typically occurs as a white or off-white crystalline powder.
• Purity: Typically, Glutathione is available in high purity grades, with a purity of 98% or higher.

Application:
Glutathione finds applications in various industries and fields, including:

1. Pharmaceutical and Medical: Glutathione is used in pharmaceutical formulations, dietary supplements, and medical treatments. It is valued for its antioxidant properties and its role in supporting cellular health. Glutathione may be administered orally, intravenously, or topically, depending on the specific medical application.

2. Cosmetics and Skincare: Glutathione is popularly used in the cosmetics and skincare industry for its skin-lightening and brightening effects. It is believed to inhibit melanin production, which can help reduce the appearance of dark spots, hyperpigmentation, and uneven skin tone.

3. Nutraceuticals and Dietary Supplements: Glutathione is often included in nutraceutical products and dietary supplements due to its antioxidant and detoxification properties. It is believed to support overall health and well-being by combating free radicals and aiding in the elimination of toxins.

4. Food and Beverage: Glutathione may be used as a food additive or ingredient in certain food and beverage products. It can act as an antioxidant, preservative, or flavor enhancer in various food formulations.

Features:

1. Antioxidant Activity: Glutathione is a potent antioxidant that helps protect cells from damage caused by free radicals and oxidative stress. It neutralizes harmful molecules and helps maintain the balance of antioxidants in the body.

2. Cellular Health: Glutathione plays a vital role in supporting cellular health and function. It is involved in critical cellular processes, including DNA synthesis and repair, protein synthesis, and immune system regulation.

3. Detoxification: Glutathione is known for its detoxifying properties. It aids in the removal of harmful toxins, heavy metals, and reactive oxygen species from the body, helping to maintain overall health and well-being.

4. Skin Lightening: Glutathione is commonly associated with its skin-lightening effects. It is believed to inhibit the production of melanin, the pigment responsible for skin color, leading to a brighter and more even complexion.

5. Stability: Glutathione is relatively stable under normal storage conditions. However, it may degrade when exposed to high temperatures, light, or certain reactive substances. Proper handling and storage are important to maintain its efficacy.

Glutathione is an antioxidant that helps protecting cells from reactive oxygen species such as free radicals and peroxides. By acting as an electron donor, glutathione reduces any disulfide bond formed within cytoplasmic proteins to cysteines. Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used scientifically as a measure of cellular toxicity.

 

Product name	L-Glutathione Reduced
Molecular Formula	C20H32N6O12S2
Molecular Weight	612.63
CAS No.	70-18-8
ENIECE No	200-725-4
Appearance	white powder

 

COA of L-Glutathione Reduced (USP41)

Test Item		Specification	Result	Analytical Method Reference
Appearance		White or almost white crystalline powder	White crystalline powder	Visual
Appearance of solution (10% w/v in water)		Clear and colorless	Complies	Visual
Bulk Density		≥0.50 g/ml	0.52 g/ml	In-house
Tapped Density		≥0.60 g/ml	0.65 g/ml	In-house
Particle Size		100% thru mesh 80	Complies	Mesh screen
Identification	S.O.R.	-15.5° ~ -17.5°	-16.0°	USP <781S>
	Infrared	Positive	Positive	USP <197K>
Related	L-glutathione oxidized	≤1.5%	0.3%	Glutathione USP monograph
	Total impurities	≤2.0%	1.5%	Glutathione USP monograph
Assay(dry basis)		98.0% to 101.0%	100.3%	Glutathione USP monograph
Loss on drying(3 h at 105℃)		≤0.5%	0.3%	USP <731>
Residue on Ignition		≤0.1%	<0.1%	USP <281>
Ammonium		≤200ppm	<200ppm	Glutathione USP monograph
Chloride		≤200ppm	<200ppm	USP <221>
Sulfate		≤300ppm	<300ppm	USP <221>
Iron		≤10ppm	<10ppm	USP <241>
Arsenic		≤1ppm	<1ppm	AFS
Cadmium		≤1ppm	<1ppm	AAS
Lead		≤1ppm	<1ppm	AAS
Mercury		≤1ppm	<1ppm	AFS
Heavy metals		≤10ppm	<10ppm	USP <231>Method I
Total Plate Count		≤1000 cfu/g	<10 cfu/g	USP <61>
Yeast and Mold		≤100 cfu/g	25 cfu/g	USP <61>
Coliforms		≤30 cfu/g	<10 cfu/g	USP <61>
E. Coli		Negative/g	Negative	USP <62>
Salmonella		Negative/10g	Negative	USP <62>
Staphylococcus Aureus		Negative/g	Negative	USP <62>

Conclusion: Complies with the USP 41 standards.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

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Yes. We can print your Logo on the packages if you can meet our MOQ.

 

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