| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Basic Information
Product Name: L-Ergothioneine
Appearance: White fine powder
Specification: 99%
Molecular Formula: C9H15N3O2S
Molecular Weight: 229.3
CAS: 497-30-3
Test method: HPLC
Function
1. Antioxidant:
Ergothioneine is a compound that has been proven to have antioxidant effects, neutralize free radicals, and improve the body's antioxidant capacity;
2. Improve skin condition:
Ergothioneine can often be added to various skin care products and applied externally on the skin surface to protect the skin and reduce oxidation, thereby helping to improve skin condition;
3. Protect cells:
Ergothioneine is a powerful hypochlorous acid scavenger that is particularly sensitive to hypochlorous acid and can resist the inactivation caused by hypochlorous acid, protecting cells from damage;
Technical Specification
| Item | Specification | Result | Method |
| Appearance | White Powder | Conforms | Visual |
| Residue on Ignition | ≤2.0% | 0.09% | USP<281> |
| Loss on Drying | ≤0.5% | 0.08% | USP<731> |
| Ethanol Residue | ≤500ppm | Conform | GC |
| Purity | ≥99% | 99.22% | HPLC |
| Heavy Metals | ≤10ppm | Conforms | ICP-MS |
| Lead (Pb) | ≤1ppm | Conforms | ICP-MS |
| Arsenic (As) | ≤1ppm | Conforms | ICP-MS |
| Cadmium (Cd) | ≤0.3ppm | Conforms | ICP-MS |
| Mercury (Hg) | ≤0. 1ppm | Conforms | ICP-MS |
| Total Plate Count | ≤1000cfu/g | Conforms | USP <2021> |
| Total Yeast & Mold | ≤100cfu/g | Conforms | USP <2021> |
| E.Coli. | Negative | Conforms | USP <2022> |
| Salmonella | Negative | Conforms | USP <2022> |
| Staphylococcus | Negative | Conforms | USP <2022> |
Packing & Delivery
Delivery:
Sea/Air Shipping & International Express
According to quantity and customer requirements
Shipping Time:
Within a week after payment
Package:
1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage:
Kept away from strong light and heat.
Shelf Life:
24 months
Our service
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
FAQ
Q1:Can i get some samples?
A: Yes, free samples are available, but the shipping cost be paid by our customers.
Q2:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by Bank Transfer, Western Union or Paypal.
Q3:How to confirm the Product quality before place orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q4: how about delivery lead time?
A:Delivery lead time: Within a week after payment confirmed.(Chinese holiday not included).
Q5:Is there a discount?
A:Different quantity has different discount
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