March 28, 2025
In the ever - evolving world of cosmetics, our company is proud to introduce a remarkable ingredient that is revolutionizing skincare: 99% pure L - Ergothioneine powder with CAS number 497 - 30 - 3.
L - Ergothioneine, a rare and unique amino acid, has been a subject of extensive research due to its outstanding properties. Discovered in 1909, it was initially found in a fungus named Claviceps purpurea. This natural compound exists in two isomeric forms, thiol and thione. It appears as a white crystalline solid and is highly soluble in water, with a solubility of 0.9 mol/L at room temperature. What's more, it remains stable and does not self - oxidize under physiological pH conditions and in strong alkaline solutions.
At the heart of L - Ergothioneine's allure is its powerful antioxidant activity. In today's environment, our skin is constantly bombarded by free radicals generated from various sources such as UV radiation, pollution, and blue light. These free radicals can cause oxidative stress, leading to premature aging, wrinkles, fine lines, and dark spots. L - Ergothioneine acts as a formidable shield against these free radicals. It can effectively scavenge hydroxyl radicals (-OH), chelate divalent iron and copper ions, and prevent the formation of -OH from hydrogen peroxide (H₂O₂) in the presence of iron or copper ions. Additionally, it inhibits the oxidation of copper - dependent oxygenated hemoglobin and the peroxidation of arachidonic acid induced by the mixture of myoglobin (or hemoglobin) and H₂O₂. It is also a strong scavenger of hypochlorous acid, protecting α₁ - anti - protease from inactivation. Although it cannot inhibit the peroxidation of lipid particles in the presence of iron ions, a certain concentration of L - Ergothioneine in the body can still play a crucial role in antioxidant defense.
1. Cell Protection: L - Ergothioneine is a potent scavenger of hypochlorous acid (HOCl). Many compounds can react with HOCl, but few can do so as rapidly as L - Ergothioneine. α₁ - anti - protease inhibitors (API), such as elastase, are extremely sensitive to HOCl. Physiological concentrations of L - Ergothioneine can effectively protect API from inactivation caused by HOCl. Since neutrophils are the main source of HOCl in the body, one of the functions of L - Ergothioneine is to protect red blood cells from the damage caused by neutrophils in normal or pathologically inflamed areas. This cell - protecting ability also extends to skin cells, safeguarding them from oxidative damage and maintaining their normal function and integrity.
2. Anti - Inflammatory Properties: Inflammation is a common skin issue that can lead to redness, swelling, and discomfort. L - Ergothioneine can modulate the body's inflammatory response. It inhibits the production of pro - inflammatory cytokines and mediators, reducing inflammation in the skin. This makes it an ideal ingredient for those with sensitive skin, eczema, or rosacea, helping to soothe and calm the skin, and promoting a more even - toned complexion.
3. Enhanced Skin Barrier Function: The skin's barrier function is essential for maintaining its health and protecting it from external aggressors. L - Ergothioneine promotes the synthesis of lipids in the stratum corneum, such as ceramides, cholesterol, and fatty acids. These lipids help prevent transepidermal water loss (TEWL), keeping the skin hydrated and protected from pollutants, allergens, and microorganisms. A stronger skin barrier also contributes to better overall skin quality, making it more resilient to environmental stressors.
4. Cellular Regeneration: 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. It also promotes cellular regeneration, leading to the replacement of damaged cells with healthy ones. As a result, the skin appears smoother, more rejuvenated, and has improved texture.
Our L - Ergothioneine powder is of 99% purity, ensuring maximum efficacy in cosmetic formulations. We adhere to strict quality control measures to guarantee that every batch of our product meets the highest standards. Moreover, we are committed to sustainable production methods. Instead of using chemical synthesis, which has issues such as high cost, potential toxicity, and difficulty in obtaining raw materials, our L - Ergothioneine is produced through advanced fermentation technology. This not only ensures the safety and quality of the product but also minimizes our environmental impact.
L - Ergothioneine's versatility makes it suitable for a wide range of cosmetic products. In serums, its high solubility allows for easy formulation, and its skin - penetrating ability enables it to reach the deeper layers of the skin, delivering its powerful antioxidant and skin - rejuvenating benefits. In creams and lotions, it helps to improve skin texture, increase hydration, and reduce the appearance of signs of aging. It can also be incorporated into sunscreens, where it complements the UV - protection function by reducing oxidative stress caused by UV radiation. Additionally, its anti - inflammatory properties make it an excellent ingredient for sensitive - skin - specific products, providing relief and protection to those with reactive skin.
In conclusion, L - Ergothioneine is a true game - changer in the cosmetic industry. Its unique combination of antioxidant, anti - inflammatory, cell - protecting, and skin - barrier - enhancing properties makes it an essential ingredient for anyone seeking to achieve healthy, youthful, and radiant skin. Our company is dedicated to bringing this high - quality, sustainable L - Ergothioneine powder to cosmetic formulators worldwide, enabling them to create innovative and effective skincare products that meet the demands of today's consumers.
