Ergothioneine Powder is one of the flagship functional ingredients offered by Natural Field, available at a high purity of over 99%. As a potent natural antioxidant, it is widely used across multiple industries, particularly in cosmetics and skincare in the global market. Structurally, ergothioneine exists in two isomeric forms: L (levorotatory) and D (dextrorotatory). The L-form is the biologically active isomer, while the D-form shows little to no physiological activity.
To support our clients' diverse needs, we offer customized packaging and private labeling services upon request, along with formulation recommendations, application literature, and sample support for product development. Natural Field is committed to fast delivery, including samples or small-batch first orders, ensuring an efficient sourcing experience. With strong bulk supply capability, our ergothioneine powder is primarily exported to Europe, Eastern Europe, the Middle East, and East Asia.
As a company specializing in bulk ergothioneine powder, this raw material can be sourced through fermentation methods and plant extracts, with mushrooms being the primary source. As a natural antioxidant, the European Food Safety Authority (EFSA) has approved ergothioneine as a novel food supplement. The Japanese Ministry of Health, Labour and Welfare has authorized its use in functional labeled foods, and the U.S. Food and Drug Administration (FDA) has granted ergothioneine GRAS (Generally Recognized as Safe) certification. It can be added to functional foods and dietary supplements to enhance nutritional value.
In March 2024, the journal GeroScience published an article titled "Ergothioneine promotes longevity and healthy aging in male mice." The study found that mice supplemented with ergothioneine at a dose of 4–5 mg/kg body weight daily had a median survival age increased by 16% and an average survival age increased by 21%.
01
Antioxidant action
Ergothioneine powder is a powerful natural antioxidant that neutralizes free radicals while enhancing the body's antioxidant capacity, demonstrating significant antioxidant properties.
02
Anti-inflammatory effect
It can inhibit the production of inflammatory mediators, reduce their role in the inflammatory process, thereby alleviating the inflammatory response and relieving inflammation.
03
Immune regulation
It can regulate the function of immune cells, enhance the body's immunity, and increase the activity of T cells. It can also regulate the proliferation of B cells and antibody production, thereby enhancing the body's immune response.
04
Neuroprotective effect
Protects nerve cells from damage and maintains normal nerve function.
product parameters
| Products name | Ergothioneine | Ref. Standard | In house standard |
|
Assay |
99% |
Loss on Drying |
0.1% |
|
Residual solvent(Ethanol) |
≤300ppm |
Arsenic(As) |
≤0.1ppm |
|
lead(Pb) |
≤0.1ppm |
Mercury(Hg) |
≤0.1ppm |
|
Cadmium(Cd) |
≤0.1ppm |
Total plate Count |
≤100cfu/g |
|
Yeast & Mold |
≤100cfu/g |
Salmonella |
Negative |
Services: Customized packaging and private labeling services available (upon request).
Bulk Supply Capability: Mainly exporting to Europe, Eastern Europe, the Middle East, and East Asia markets.
Technical Support: Providing formulation recommendations, application literature, and sample support.
Fast Delivery: Efficient shipping, supporting samples/small batch first orders.
FAQ
Q: What is the form of Ergothioneine in your powder?
A: We supply L‑ergothioneine, the biologically active isomer, ≥ 99% purity.
Q: Is this product safe for dietary use or cosmetics?
A: Yes, it has been evaluated by EFSA; safe daily human intake up to ~30 mg/day. Our product meets heavy metal and microbial limits.
Q: Can it be used in skincare formulations?
A: Absolutely. It is water‑soluble, stable, and can be incorporated into creams, serums, masks and nutricosmetic formulations.
Q: Do you provide COA?
A: Yes, all standard documents are available upon request.
Q: What packaging options are offered?
A: 1 kg/5 kg/10 kg aluminum‑foil bags. Labeling and pallet packing also available.
Natural Field's ergothioneine powder is not only a high-purity raw material but also a scientifically validated next-generation antioxidant. It demonstrates significant efficacy in anti-aging skincare, cognitive support, cellular protection, and inflammation control, making it an ideal ingredient for innovative formulations in cosmetics, nutritional supplements, and functional foods.
Whether you are developing cutting-edge brain health supplements or premium anti-aging serums, our raw materials can help you achieve your product vision. We offer flexible packaging, certificates of analysis (COA), and global shipping services. Please feel free to contact us at info@natural-field.com.
