High-Quality L-Glutathione GSH Powder Bulk Supply Manufacturer, Factory

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High-Quality L-Glutathione GSH Powder Bulk Supply Manufacturer, Factory

CAS No.: 70-18-8
Specification: 98% HPLC / USP Grade
Appearance: White crystalline powder
Test Method: HPLC
Solubility: Soluble in water
Applications: Skin Brightening,Anti-aging Formulas
Package: 1–25kg or customized
Sample: 10-50g Sample For free
Storage: Cool dry place away from direct sunlight
Certificates: ISO22000, Kosher, Halal, Organic(EU), USDA, FSSC22000, FAD, SGS, cGMP
Shelf life: 2 year, Available in bulk, Private Label/OEM&ODM
Not for private sale

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Product Description

Products Description

L-Glutathione GSH Powder Bulk Supply is a premium, reduced form of glutathione that is widely recognized in the health and beauty industry for its powerful antioxidant and detoxifying properties. Also known as reduced glutathione, GSH powder or simply L-glutathione, this tripeptide (composed of glutamic acid, cysteine, and glycine) is naturally present in the human body and plays a central role in cellular defense, liver support, and skin tone regulation.

As market demand for whitening supplements, injectable cosmetic formulations, and anti-aging nutraceuticals continues to grow, the continued demand for purity and solubility makes high-quality L-Glutathione powder a top choice for bulk buyers and OEM manufacturers.

Advanced Crystallization

Utilizes low-temperature crystallization technology to retain the active thiol (-SH) group, ensuring high bioavailability and maximum efficacy.

Guaranteed Safety

Traceable COA data for each batch, keeping heavy metal limits below 10ppm and microbial limits fully compliant with USP standards.

Versatile Application

Perfect for dietary capsules, effervescent tablets, functional beverages, and cosmetic-grade formulations with full OEM/ODM support.

Our L-Glutathione powder uses low-temperature crystallization technology, which helps retain the active thiol (-SH) group, which is critical to the bioavailability and efficacy of the product. We provide traceable COA data for each batch of products, heavy metal limits below 10ppm, and microbial limits that meet USP standards to ensure the safety and quality of your finished formulations.

Whether you are sourcing dietary capsules, effervescent tablets, functional beverages or cosmetic-grade products, our GSH bulk supply can meet your large-scale production needs and provide comprehensive documentation support and OEM/ODM service options.

Frequently Asked Questions

1. What is L-Glutathione GSH Powder?

L-Glutathione GSH Powder is a premium, reduced form of glutathione. It is a tripeptide composed of glutamic acid, cysteine, and glycine, naturally found in the human body and recognized for its powerful antioxidant, cellular defense, liver support, and skin-regulating properties.

2. What industries and products commonly use GSH bulk supply?

It is widely used in the health, beauty, and nutraceutical industries. Specific applications include whitening supplements, injectable cosmetic formulations, anti-aging nutraceuticals, dietary capsules, effervescent tablets, and functional beverages.

3. How does low-temperature crystallization technology benefit the product?

This technology helps retain the active thiol (-SH) group of the tripeptide, which is critical for ensuring the bioavailability, safety, and overall efficacy of the L-Glutathione powder in finished formulations.

4. What are the quality and safety standards for each batch?

Every batch comes with traceable COA data. The product maintains heavy metal limits below 10ppm and microbial limits that strictly comply with USP standards to guarantee formula safety.

5. Do you offer customization and documentation support for bulk orders?

Yes, we provide comprehensive documentation support and flexible OEM/ODM service options to meet the needs of bulk buyers, OEM manufacturers, and large-scale product formulations.