Which hair serum is best for hair growth? 8 Best Hair Growth Serums Of 2020 You Should Try
Is biotin serum good for hair growth? In order to be effective, it needs to be consumed. According to a 2017 review in the journal Skin Appendage Disorders, there is little conclusive evidence that biotin reduces hair loss, but it remains a popular supplement for hair, skin, and nail growth.
Do hair growth serums actually work? The unfortunate truth is that hair serums cannot cause lost hair to grow back, or even speed up hair growth for our patients. The rate at which hair grows is genetically predetermined. The exact rate of hair growth varies from one person to another, but the average rate of growth is about half an inch a month.