L-Ergothioneine EGT Supplement Powder For Capsules Gummies GMP Certified

Specifications

Highlight:

Ergothioneine EGT Supplement

,

EGT Supplement Powder

,

GMP Certified l ergothioneine powder

Type:

Dietary Supplement

Intended use:

Antioxidant Support

Manufacturing standard:

GMP Certified

Produc tname:

EGT Supplement

Tags:

ergothioneine supplement

Key Attributes

Place of Origin: China

Minimum Order Quantity: 5KG

Price: $600-800/kg

Delivery Time: 7-15 work days

Payment Terms: TT

Product Description

L-Ergothioneine Powder for Capsules and Gummies

Ultra-Stable Crystalline L-Ergothioneine Powder for Capsules and Gummies

Product Description

DR.ERGO ® L-Ergothioneine is an ultra-stable crystalline antioxidant ingredient designed for capsules, tablets, gummies, powder blends, jelly products, beauty drinks, and functional nutrition formulations. With ≥ 99.9% L-Ergothioneine purity, this ingredient is suitable for brands and formulation teams that require a defined active compound, reliable batch consistency, and clear technical documentation for B2B product development.

L-Ergothioneine, also known as EGT, is a naturally occurring sulfur-containing amino acid derivative. It is widely studied for its role in antioxidant defense and cellular protection. In the functional nutrition and oral beauty industries, L-Ergothioneine is commonly used in product concepts related to healthy aging, skin health, beauty-from-within, cognitive wellness, sleep support, and daily antioxidant nutrition.

The key value of DR.ERGO® L-Ergothioneine lies in its stable crystalline powder form. For supplement and functional food development, physical stability is important because it affects ingredient handling, blending uniformity, storage, transportation, and compatibility with different dosage forms. Compared with broad natural extracts, crystalline L-Ergothioneine provides a more precise ingredient option for formulas that require accurate active content and repeatable production performance.

DR.ERGO® L-Ergothioneine is produced through a controlled biofermentation process. This production route supports consistent purity, defined specifications, and scalable supply for commercial product development. Each batch can be supported with quality documents such as a Certificate of Analysis, specification sheet, microbiological testing information, heavy metal testing data, and other regulatory support files according to customer requirements.

This product is especially suitable for brands developing premium antioxidant supplements, oral beauty products, healthy aging formulas, and daily wellness products in global markets. Final label claims, dosage levels, and product positioning should always be reviewed based on the regulations of the target market.

Technical Specification

Item	Specification	Notes
Product Name	DR.ERGO® L-Ergothioneine	Branded EGT ingredient
Ingredient Name	L-Ergothioneine	Also known as EGT
CAS No.	497-30-3	Ingredient identification
Purity	≥99.9%	Tested by HPLC
Appearance	White to off-white crystalline powder	Visual inspection
Production Method	Biofermentation-derived	Controlled production route
Physical Form	Crystalline powder	Suitable for solid dosage forms
Solubility	Water soluble	Formula testing recommended
GMO Status	Non-GMO documentation available	Confirm by batch documents
Microbiology	Meets food ingredient requirements	CoA support available
Heavy Metals	Tested according to food ingredient limits	Batch testing available
Application Forms	Capsules, tablets, gummies, powders, jellies, drinks	Based on formulation design
Storage	Store sealed in a cool, dry place	Protect from light and moisture

Product Advantages

Ultra-stable crystalline form - Helps support easier handling, storage, blending, and solid dosage form development.
≥ 99.9% active ingredient purity - Supports accurate dosage calculation for capsules, tablets, gummies, and powder blends.
Biofermentation-derived production - Provides a defined alternative to natural extracts with variable active content.
Suitable for multiple formulation systems - Can be used in capsules, tablets, gummies, jellies, powders, beauty drinks, and functional beverages.
B2B documentation support - CoA, specification sheet, testing reports, and regulatory support documents can assist ingredient evaluation.
Applicable to premium product concepts - Suitable for antioxidant support, oral beauty, healthy aging, skin health, sleep support, and cognitive wellness formulas.

Overall Rating

5.0

★★★★★

Based on 50 reviews recently

5 star

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All Reviews

Z

Zhao

China (Mainland) Jun 9.2026

★★★★★
★★★★★

We have incorporated Shanghai EGT Synbio Group's ingredient into several antioxidant serum formulations. Its consistent purity and stability provide a solid foundation for finished-product quality.
E

elly

Canada May 6.2026

★★★★★
★★★★★

As an ingredient distributor, we recommend Shanghai EGT Synbio Group's products to downstream brand customers because of their consistently reliable quality and dependable delivery performance.
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林德陪

China (Mainland) Apr 16.2026

★★★★★
★★★★★

I am a long-time advocate of ergothioneine and have evaluated products from multiple manufacturers. I tested the chiral composition of each sample, and Dr.Ergo® was the only product found to contain 100% L-ergothioneine, fully consistent with the data stated in its Certificate of Analysis. By comparison, some other products contained only around 70% of the L-enantiomer, which may significantly affect their overall product performance.