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Ergothioneine, a derivative of the amino acid histidine, is naturally synthesized by various bacteria and fungi.   It can be found in most types of mushrooms, with oyster, porcini, portobello, white button and shiitake containing particularly high amounts.  Numerous studies have demonstrated that ergothioneine is a potent antioxidant capable of helping skin maintain its defenses against environmental stressors and oxidative damage for longer periods of time by protecting its endogenous antioxidants from degrading.

  • Other Names:

  • CAS No:

  • EINECS No:

  • Shelf life:

    2 Years
  • Appearance:

    White powder
  • Package:


Ergothioneine, a derivative of the amino acid histidine, is naturally synthesized by various bacteria and fungi in nature. It can be abundantly found in several types of mushrooms, including oyster, porcini, portobello, white button, and shiitake. Remarkably effective enzyme responsible for excessive melanin production withinmost layers of the skin, ergothioneine aids in fading.

Recommended Application:

Antioxidant Protection: L-Ergothioneine is a powerful antioxidant that can help protect the skin from the harmful effects of free radicals and oxidative stress. Free radicals can lead to premature aging, skin damage, and various skin issues. Incorporating L-Ergothioneine into skincare products can help neutralize these free radicals and maintain healthy skin.

UV Protection: Some research suggests that L-Ergothioneine may have photoprotective properties, helping to shield the skin from damage caused by ultraviolet (UV) radiation. This can be especially beneficial in sunscreens and products designed for sun protection.

Skin Brightening: L-Ergothioneine may also contribute to skin brightening and even skin tone by reducing oxidative damage and pigmentation issues. It can be used in products designed to address issues like hyperpigmentation and age spots.

Anti-Aging: By protecting the skin from oxidative stress, L-Ergothioneine can potentially reduce the signs of aging, such as fine lines and wrinkles. It is a common ingredient in anti-aging skincare products.

Skin Health: L-Ergothioneine can support overall skin health by reducing inflammation and promoting skin regeneration.

Characters-----------------------------------------White powder, no peculiar smell, no visible impurities

Identification-------------------------------------HPLC  chromatogram matches the standard sample
Content of L-Ergothioneine(dry basis)--------≥99.0%
Loss on Drying-----------------------------------≤0.5%
Residual Solvents(Ethanol)---------------------≤300ppm

Q:What's your delivery time?

A:Usually we will arrange the shipment in 7 -15 days.

Q: Are your cosmetics raw materials safe for use in cosmetics?

A: Yes, our cosmetics raw materials are carefully selected and tested to ensure they meet the highest safety standards. We source our raw materials from reputable suppliers and comply with all relevant regulations and guidelines to ensure the safety and quality of our products.

Q: Can you provide technical support or guidance on using your cosmetics raw materials?

A: Yes, we offer technical support and guidance to our customers. Our team of experts can provide formulation advice, usage instructions, and answer any technical questions you may have about our cosmetics raw materials.

Q: Do you offer samples of your cosmetics raw materials for testing?

A: Yes, we understand the importance of testing raw materials before making a bulk purchase. We offer samples of our cosmetics raw materials for testing purposes, so you can evaluate their quality and suitability for your formulations before making a larger order.

Q: Do you offer customization or private labeling of cosmetics raw materials?

A: Yes, we offer customization and private labeling services for cosmetics raw materials. Please contact our sales team for more information on how we can tailor our products to meet your specific needs.

Q: What is the shelf life of your cosmetics raw materials?

A: The shelf life of our cosmetics raw materials may vary depending on the specific ingredient. We provide information on the recommended shelf life and storage conditions for each raw material, and it's important to follow these guidelines to ensure the stability and effectiveness of the product.


FarmaSino  Co., Ltd. 

Building5,No.9 Weidi Road, Nanjing(210033),China

Email : sales2@farmasino.com

Whatsapp : +86 18662728072

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