Description
L-Ergothioneine is a naturally occurring thiol compound and a derivative of the amino acid histidine. It is found in various organisms, including fungi, bacteria, and certain plants, and is especially abundant in mushrooms. L-Ergothioneine is recognized for its potent antioxidant properties, helping to protect cells from oxidative stress and free radical damage. It plays a crucial role in cellular health, supporting skin health, reducing inflammation, and promoting overall well-being. As a stable and water-soluble compound, L-Ergothioneine is increasingly used in dietary supplements and skincare products to enhance skin hydration, reduce signs of aging, and improve skin resilience.
CAS Number: 497-30-3
EC Number: 207-843-5
Specification:
Appearance: White powder or crystalline particles
Purity: ≥99.0%
Assay: ≥98.0%
Loss on Drying: ≤0.3%
pH (50mg/ml, 25℃): 6.0-7.5
Melting Point: 275-277℃
Specific Rotation [α]25D (c=1, H₂O): ≥ (+)122°
Solvent Residues (Ethyl Alcohol): ≤300 mg/kg
Lead (Pb): ≤10 mg/kg
Arsenic (As): ≤2 mg/kg
Mercury (Hg): ≤1 mg/kg
Cadmium (Cd): ≤5 mg/kg
Key Features:
1) Biologically Fermented, High Purity: Produced via microbial fermentation; sustainable, consistent, and eco-friendly.
2) Powerful Antioxidant: L-Ergothioneine is known for its strong antioxidant properties, helping to neutralize free radicals and reduce oxidative stress in cells.
3) Cellular Protection: It supports cellular health by protecting against damage from environmental stressors and enhancing overall cellular function.
4) Stability: This compound is stable under various pH and temperature conditions, ensuring its effectiveness in different formulations.
5) Skin Benefits: L-Ergothioneine promotes skin hydration, improves skin texture, and helps reduce the appearance of fine lines and wrinkles.
Applications:
1) Skincare Products:
L-Ergothioneine is widely used in skincare formulations for its moisturizing and anti-aging benefits, helping to improve skin elasticity and hydration.
2) Dietary Supplements:
In dietary supplements, L-Ergothioneine supports overall health and well-being by promoting antioxidant defense and cellular resilience.
3) Functional Foods:
It is incorporated into functional foods and beverages to provide additional health benefits, particularly in relation to skin health and oxidative stress reduction.
Storage:
Store in well-closed container, at a dry place, protected from light, at a temperature not exceeding 30℃. Use it as soon as possible after unpacking.