| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Ergothioneine Powder is a potent antioxidant sourced from fungi, primarily found in Europe and North America. It is rich in ergothioneine, known for its skin-protective, anti-aging, and immune-boosting benefits. We use carefully selected raw materials to ensure high purity, processed using methods that preserve the compound's potency.
Our product is a fine white to off-white powder with no strong odor or taste, typically used in skincare, supplements, and pharmaceuticals. Customers report enhanced skin health and antioxidant protection. Choose our product for its superior quality, advanced processing, and positive customer feedback.
COA
| Test Item | Method | Standard | Result | Reference (Pharmacopoeia & Method) |
|---|---|---|---|---|
| Appearance | Visual Inspection | White to off-white powder | Complies | - |
| Assay (Ergothioneine) | HPLC (High-Performance Liquid Chromatography) | ≥ 99% | 99.5% | USP <621>, HPLC method |
| Loss on Drying | Oven Drying at 105°C for 2 hours | ≤ 5% | 3.2% | USP <731> |
| pH (1% solution) | pH Meter | 4.5 - 7.0 | 6.2 | USP <791>, pH Measurement |
| Heavy Metals | ICP-MS (Inductively Coupled Plasma Mass Spectrometry) | ≤ 10 ppm | <5 ppm | USP <231> |
| Microbial Limits | Plate Count Method | Total Plate Count ≤ 1000 CFU/g; Yeast & Mold ≤ 100 CFU/g; E. coli: Negative; S. aureus: Negative | Total Plate Count: 500 CFU/g Yeast & Mold: 50 CFU/g E. coli: Negative S. aureus: Negative |
USP <61>, <62> |
| Total Ash | Combustion at 550°C | ≤ 1% | 0.6% | USP <281>, Ash Method |
| Solubility | Visual and Solubility Test | Soluble in water | Soluble | - |
| Specific Rotation | Polarimeter | +50° to +70° (C = 1 in H2O) | +62° | USP <781>, Polarimetry Method |
| Residue on Ignition | Combustion at 800°C | ≤ 0.1% | 0.08% | USP <281>, Ignition Method |
FAQ
Q: What is Ergothioneine Powder used for?
A: It is used for its antioxidant properties, supporting skin health, anti-aging, and immune function.
Q: How should I store Ergothioneine Powder?
A: Store in a cool, dry place, away from direct sunlight, in an airtight container.
Q: Is Ergothioneine Powder safe for skin care?
A: Yes, it is safe for topical use and is commonly included in anti-aging and skincare formulations.
Q: What is the recommended dosage of Ergothioneine Powder?
A: Typically, 0.1-2% is used in cosmetic and supplement formulations.
Q: How is Ergothioneine Powder sourced?
A: It is naturally derived from fungi and processed to retain its high purity and effectiveness.
2025 Activity
){kind=link}