L-Ergothioneine powder, with a purity of 99% and CAS number 497 - 30 - 3, has emerged as a highly sought - after cosmetic raw material. This fine, off - white powder contains an imidazole ring in its chemical structure, endowing it with powerful antioxidant properties. In skincare formulations, L-Ergothioneine serves as a shield against free radicals, which are known to cause oxidative stress, premature aging, and various skin issues.
The ingredient has excellent skin - penetration capabilities, enabling it to reach the deeper layers of the epidermis. Once there, it effectively neutralizes free radicals, preventing damage to skin cells and DNA. This, in turn, helps to maintain skin elasticity, reduce the appearance of fine lines and wrinkles, and enhance overall skin radiance. Additionally, L-Ergothioneine can protect the skin from environmental stressors such as UV radiation, pollution, and blue light. As a result, cosmetic products containing L-Ergothioneine powder are popular among consumers seeking to maintain youthful, healthy - looking skin. Moreover, its high purity of 99% ensures reliable and consistent performance in diverse cosmetic applications, from serums and creams to masks and lotions.
| 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. Antioxidant protection: It is a potent antioxidant, capable of scavenging various reactive oxygen species (ROS) such as superoxide anions, hydroxyl radicals, and hydrogen peroxide. By neutralizing these free radicals, it helps prevent oxidative damage to skin cells, including damage to lipids, proteins, and DNA. This protection is crucial in combating skin aging, as oxidative stress is a major contributor to the formation of wrinkles, loss of elasticity, and age spots.
2. Anti - inflammatory properties: L - Ergothioneine can reduce inflammation in the skin. It helps modulate the body's inflammatory response by inhibiting the production of pro - inflammatory cytokines and mediators. This is beneficial for individuals with sensitive or inflamed skin, as it can help soothe redness, irritation, and discomfort, and promote a more even - toned complexion.
3. UV protection: It has the ability to absorb ultraviolet (UV) light to some extent, providing a natural form of photoprotection. While it is not a substitute for traditional sunscreens, it can complement their effects by absorbing a portion of the UV radiation that reaches the skin, thereby reducing the potential for UV - induced damage, such as sunburn, DNA mutations, and the breakdown of collagen.
4. Skin barrier enhancement: L - Ergothioneine plays a role in maintaining the integrity of the skin's barrier function. It helps regulate the production and organization of lipids in the stratum corneum, the outermost layer of the skin, which is essential for preventing water loss and protecting the skin from external pollutants, allergens, and microorganisms. A stronger skin barrier leads to healthier - looking skin that is more resilient to environmental stressors.
5. Cell protection and regeneration: This ingredient can protect skin cells from various stress - induced damages and promote their regeneration. It helps maintain the viability and normal function of keratinocytes, fibroblasts, and other skin cell types, which is crucial for skin renewal and repair. By supporting cell health, it contributes to a smoother, more youthful - looking complexion.
