Febron.com is generally considered legit. It has a 4.0-star rating from 8 reviews on Sitejabber, indicating that most customers are satisfied with their purchases. On Amazon, Febron Hair Fibers have a 4.4-star rating from 2,963 global ratings, with 72% of reviews being 5-star. Customers appreciate the product's effectiveness in concealing thinning hair and hair loss. However, some concerns have been raised about the company's ethics regarding promotional offers. Overall, Febron.com appears to be a reliable source for hair growth products.