Bulk EGCG Green Tea Extract Powder Supplier for Dietary Supplement

Product Name: EGCG-Green Tea Extract

Appearance: White or Off-white powder

CAS: 989-51-5

Specification: 50%-98%

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Product Detail

EGCG (Epigallocatechin Gallate) is the major active catechin compound extracted from green tea leaves. It is one of the most studied tea‑derived polyphenol ingredients, widely favored by formulators across nutraceutical, functional food and cosmetic industries.
Our EGCG green tea extract powder is processed from premium green tea raw materials through standardized extraction and purification technology. The product delivers stable content, fine powder appearance and good compatibility with multiple formulation systems. We provide bulk quantity supply and OEM service for brand manufacturers, formula developers, and support sample order for lab testing before mass purchase.

Items	Specification
Appearance	White or Off-white powder.
Assay	≥98% (HPLC)
CAS	989‑51‑5
Solubility	Soluble in water
Packing	1kg aluminum foil bag, 20kg fiber drum
Loss on drying	≤5%
Residue of Solvents	None
Heavy Metal	≤10ppm

Rich in natural tea polyphenols, provides strong antioxidant properties for daily wellness formulas
Helps support the body’s natural antioxidant defense system against oxidative stress
Popular ingredient for daily‑use wellness formulas targeting body maintenance
Supports metabolic‑related wellness formulations when combined with other plant extracts
Plant‑sourced active ingredient, flexible to use in solid and liquid finished product development

Commonly manufactured into capsules, tablets, powder sachets and premix blends. Formulators frequently combine EGCG with other plant extracts to produce antioxidant‑focused dietary supplement products for private label and OEM projects.
Applied in functional beverages, solid drinks, health‑care candy, chewing gum and baked goods. It adds plant‑based antioxidant functionality to consumer food products. Pay attention to pH condition during liquid production to keep ingredient stability.
The deodorizing and caries-preventing functions of tea polyphenols have been recognized by many experts, and have been applied in daily chemical products. Using this product can meet its function at the same time, increase its stability.
EGCG can reduce malondialdehyde deposition caused by ULTRAVIOLET ray (UVB) radiation and increase the activity of antioxidant enzymes; In addition, it may inhibit the EXPRESSION of MMPl mRNA induced by UVB and reduce the degradation of collagen. These results indicate that EGCG can protect the cultured fibrocytes damaged by UVB radiation in vitro. Therefore, this product can be widely used in sunscreen cosmetics.
Its antioxidant characteristics also make it suitable for adding into serums, lotions and skin care essence formulas.

We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant material.

We hereby declare that, to the best of our knowledge, this product is gluten-free and was not manufactured with any ingredients containing gluten.

We hereby confirm that, to the best of our knowledge, this product is free of BSE/TSE.

We hereby declare that, to the best of our knowledge, this product has not been tested on animals.

We hereby confirm that this product has been certified to Kosher standards.

We hereby confirm that this product has been certified to Vegan standards.

ALLERGENS	PRESENCE	ABSENCE	PROCESS COMMENT
Milk or milk derivatives	No	Yes	No
Egg or egg derivatives	No	Yes	No
Fish or fish derivatives	No	Yes	No
Shellfish, crustaceans, mollusks & their derivatives	No	Yes	No
Peanuts or peanut derivatives	No	Yes	No
Tree nuts or their derivatives	No	Yes	No
Soy or soy derivatives	No	Yes	No
Wheat or wheat derivatives	No	Yes	No