Yes, Gleamin is considered a legitimate company. It has a trust score of 76.8 on Scam Detector, which is a fair rating. The company is known for its skincare products that are packed with superfoods and antioxidants. They are vegan, cruelty-free, and do not contain any chemical or synthetic ingredients. However, like any product, individual experiences and results may vary. Some users have reported positive experiences and noticeable results, while others have had issues with customer service. It's always recommended to do thorough research and read reviews before making a purchase.