What is Wholesale L-Ergothioneine Powder?
Wholesale L-Ergothioneine Powder is a sulfur-containing amino acid material of high purity prepared by sophisticated fermentation or mushroom extraction method and available in large amounts (bulk) to be used in industrial formulations. Our unique ingredient is specifically produced to fulfill the requirements of manufacturers with high stability, bioavailability, and water solubility, being an excellent choice to be included in dietary supplements, functional beverages, skin care formulations, as well as in pharmaceutical-grade products. Its powdered form can be precisely dosed and easily incorporated into solid or liquid delivery formats, and its many applications incorporate cellular protection, oxidative balance, and long-term vitality. Available in sealed, food-grade packaging with complete documentation and regulatory conformity, it allows formulation teams to create science-supported, high-value products that meet the current health and wellness expectations in worldwide markets.

COA
| Item | Specification | Result | Test Method |
| Appearance | Light white powder | Conforms | Visual |
| Assay | ≥98.5% | 98.70% | UV-VIS |
| Moisture | ≤1.0% | 0.65% | USP <731> |
| Ash Content | ≤0.5% | 0.28% | USP <281> |
| pH (1% solution) | 5.0 – 7.0 | 5.4 | USP <791> |
| Particle Size | 100% through 80 mesh | Conforms | Sieve analysis |
| Heavy Metals | <10 ppm | <5 ppm | ICP-MS |
| Total Plate Count | ≤1,000 CFU/g | <100 CFU/g | USP <61> |
| Yeast & Mold | ≤100 CFU/g | <10 CFU/g | USP <61> |
| E. coli | Negative | Negative | USP <62> |
| Salmonella | Negative | Negative | USP <62> |
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Specification
We supply our Bulk L-Ergothioneine Powder in the most commercially recognized specification of 98.0% minimum purity, as confirmed by HPLC, and is supplied as a fine, free-flowing white to off-white powder. The specification is common in the industry as it is highly concentrated, stable, and it is formulated precisely. The product is normally standardized without any extra carriers or fillers, and it is guaranteed to give the maximum active content suitable for professional use. It is GMO-free, gluten-free, and can be used in vegetarian and vegan formulas. The most used bulk packaging is 1kg aluminum foil bags and 25kg fiber drums with inner 2-layer protection to ensure quality transportation and storage. The specification is of an international quality standard to be used in dietary supplements, cosmetics, functional food, and pharmaceutical formulations.
Advantages
1. Targeted Cellular Uptake
It enters the body via the highly specific OCTN1 transporter, which enables its efficient, selective distribution to major organs and tissues without the need for high doses.
2. Exceptional Stability
L-Ergothioneine is one of the few bioactives that are not sensitive to oxidation, heat, or pH, which enables its use in complicated manufacturing facilities and sustained-shelf-life formulas.
3. Natural and Traceable Origin
It is obtained either through controlled fermentation or select mushroom sources, and the manufacturing process is fully traceable, as well as in line with clean-label trends preferred in the global market.
4. Formulation Flexibility
Its fine powder state is freely water-soluble and can be incorporated seamlessly into capsules, sachets, drinks, and topical preparations without changing the feel or flavor, which simplifies research and development procedures.
5. Regulatory Readiness
It has already passed safety evaluation in some areas and is gradually becoming a new food or functional ingredient, which provides manufacturers with a solid basis to register products globally.
6. Non-Interfering Antioxidant Activity
Its redox activity is non-disruptive to normal cellular activity, which means it can be used to complement other active ingredients in complex multi-component formulations.

Certifications

American warehouse

Exhibitions

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