So far, so good. I haven’t seen any change in hair growth yet but it’s still too early. The hair serum is great - easy to massage into your scalp and not oily or greasy. The shampoo is nice (would like more lather) and the supplements are easy to swallow and without side effects such as stomach pain or GI issues which can often be the case with others I’ve taken. Looking forward to my next delivery and sharing my success soon.