L-Ergothioneine Powder is a naturally occurring amino acid derivative with potent antioxidant properties, widely recognized for its role in promoting cellular health and combating oxidative stress. It is synthesized in certain fungi and bacteria and is found in small amounts in various dietary sources, including mushrooms, organ meats, and some plant-based foods.
This compound is unique due to its high stability and its ability to accumulate in tissues susceptible to oxidative damage, such as the liver, kidneys, and brain. L-Ergothioneine acts as a free radical scavenger and protects cells from damage caused by environmental toxins, UV radiation, and metabolic byproducts.
In the health and wellness industry, L-Ergothioneine is celebrated for its potential benefits in anti-aging, immune support, and skin health. It is often used in dietary supplements and skincare products aimed at enhancing cellular resilience and reducing inflammation. Emerging research suggests that it may also support brain health and mitochondrial function, making it a candidate for longevity and stress-relief formulations.
L-Ergothioneine Powder is a versatile ingredient for use in nutraceuticals, functional foods, and pharmaceuticals, providing scientifically-backed solutions for promoting overall well-being and health longevity.
| Name | L-Ergothioneine |
| Appearance | White To Off-white Powder |
| Shipping Method | Air(UPS, FedEx, TNT, EMS) Or Sea |
| Solubility | Soluble In Water |
| Shelf life | 2 Year |
| Purity | 99%min |
| Storage Temperature | 2-8°C |
| CAS | 497-30-3 |
| Stability | Stable Under Normal Temperatures And Pressures |
1. Powerful Antioxidant
Neutralizing Free Radicals: L-Ergothioneine contains a thio-urea moiety that can donate electrons to free radicals, effectively neutralizing them. This ability is crucial in preventing oxidative damage to skin cells. Free radicals, which are produced in response to environmental stressors like UV radiation, pollution, and smoking, can cause lipid peroxidation in cell membranes. By scavenging these radicals, L-Ergothioneine helps maintain the integrity of cell membranes, preventing premature aging of the skin.
Preserving Collagen and Elastin: Collagen and elastin are proteins responsible for maintaining skin elasticity and firmness. Oxidative stress can degrade these proteins, leading to the formation of wrinkles and sagging skin. L-Ergothioneine's antioxidant action helps protect collagen and elastin fibers from free - radical damage, thus preserving the skin's youthful appearance.
2. Anti - Inflammatory Agent
Modulating Inflammatory Signaling Pathways: Inflammatory processes in the skin can cause redness, swelling, and discomfort. L-Ergothioneine has been shown to modulate the production of pro - inflammatory cytokines, such as TNF-α and IL-6. By inhibiting the activation of inflammatory pathways, it helps calm down irritated skin. This makes it particularly beneficial for individuals with sensitive skin, eczema, or rosacea.
3. Skin Barrier Protector
Enhancing Lipid Synthesis: The skin's barrier function is maintained by a lipid - rich layer in the stratum corneum. L-Ergothioneine promotes the synthesis of lipids, such as ceramides, cholesterol, and fatty acids. These lipids help to prevent transepidermal water loss (TEWL), keeping the skin hydrated and protected from external irritants. A healthy skin barrier is also essential for preventing the penetration of allergens and pathogens, reducing the risk of skin infections.
4. Cellular Regeneration Promoter
Supporting DNA Repair: Exposure to environmental stressors can damage the DNA in skin cells. L-Ergothioneine aids in the repair of damaged DNA, ensuring the normal functioning of skin cells. This promotes cellular regeneration, leading to the replacement of damaged cells with healthy ones. As a result, the skin appears smoother, more even - toned, and rejuvenated.
