L-(+)-Ergothioneine
L-(+)-Ergothioneine is an organic compound that occurs naturally in certain fungi, bacteria, and plants. It is a thioamino acid that contains a special thiazole ring structure. L-(+)-Ergothioneine has antioxidant and anti-inflammatory effects in humans and is believed to be beneficial in maintaining cell health and preventing disease. It is believed to have several health benefits, including reducing arthritis symptoms, improving joint flexibility, and reducing inflammatory responses. It is also thought to be beneficial for skin health, boosting collagen synthesis, improving skin elasticity and reducing wrinkles.