Product Name: L-Ergothioneine
Other Name: ERGOLD; THIONEINE; ergothionein
CAS No.: 497-30-3
Chemical Structure:

L-Ergothioneine Application:
L-Ergothioneine is a naturally occurring thiol compound derived from amino acids. It is synthesized by fungi and some bacteria, and is increasingly recognized for its powerful cytoprotective and antioxidant properties.It is widely applied in:
- Nutraceutical and Dietary Supplements: Used as an antioxidant ingredient in functional supplements to support cell protection, cognitive health, and immune function. It is known for its ability to accumulate in cells under oxidative stress.
- Cosmetic and Skin Care Formulations: Acts as a free radical scavenger and skin-protecting agent, helping protect skin from environmental damage, UV exposure.
- Pharmaceutical and Biomedical Research.
- Functional Foods and Beverages.
L-Ergothioneine Packaging and Shipping:
Packaging: 1kg/ bag, 25kg/ drum or as customer’s required.
Shipping : DHL/ FedEx/ Air shipping/ Ocean shipping
L-Ergothioneine Storage:
Store in Dry and Ventilated place with the Room Temperature, Preserved in Original Tight-Closed containers, Keep Away from Light and Heating.

