Lee Shainis—November 15, 2025✓ Verified purchase
- I like that it's natural - Smells nice with the rosemary biotin and other ingredients - This is a great product for hair and scalp health - feel like my hair is stronger and healthier than before. I'm now even using it on my beard for health. Read more
Titus Horner—October 3, 2025✓ Verified purchase
Bottle cap was broken but as far as the product is concerned it's too early to say for me but it does have a decent smell. Read more
Xavi McCarson—August 14, 2025✓ Verified purchase
Little goes a long way this product is amazing. My hair is no longer dry and dull and starting to gain thicker roots. This product is amazing and will be a staple in my hair care routine. The smell is not to overwhelming a very nice herbal scent. Comes with an insert that tells you the proper way to use it so as not to overfill the dropper leaving greasy hair. Read more
Singthesorrow—November 16, 2025✓ Verified purchase
I dont think this product does anything. Its been months and no change in thin areas. Read more
Courtney Freiman—August 22, 2025✓ Verified purchase
When my buddy convinced me to purchase Boost, I was not expecting any positive result because of past experiences with other products and medications. I am in shock that after using Boost for only two months that my hair is a lot fuller in specific places where I have been losing my hair. As a bonus, my beard is fuller as well. Out of any product I have used, Boost has given me the biggest boost when it comes to hair regrowing. Read more
Customer Review—August 29, 2025
Being someone (female) who has been dealing with hair loss since my teens, I feel like I’ve tried just about every trick, serum, shampoo, and pill on the market. Unfortunately, it’s an industry filled with empty promises and snake oil that preys on desperate people, and too often the only thing you really get is hope. The truth is, results will always depend on the cause of your hair loss. That’s why I encourage you to first find out what’s behind your hair loss before investing in products, and make sure whatever you choose actually addresses the root cause. This serum is not likely to regrow hair from long-dormant (miniaturized) follicles the way minoxidil (brand name Rogaine) can. What it can do is nourish and condition your follicles and scalp, which may encourage stronger, fuller strands of the hair you still have. It contains rosemary oil, which has shown some potential to improve circulation and possibly inhibit DHT. But there aren’t any large-scale studies proving rosemary works like minoxidil. Part of the reason may be that there’s no real money in studying rosemary oil. Follow the money, right? Rosemary may help support thinning or weakened follicles, but it hasn’t been proven to reactivate follicles that have stopped producing hair. This is a smooth in texture oil. Because it’s an oil, there is some greasiness to it. I’d recommend that you go easy at first—starting with about a quarter less than the directions suggest if you’re applying it to your scalp. The instructions say to “fill the dropper, apply directly, and massage in.” But if you use a full dropper, your hair will likely get greasy. The first time I used it, my hair was so oily I had to apply dry shampoo to absorb it. If you have fine hair, it can weigh it down, so use sparingly until you figure out the right amount. The application is simple and my hair is shiny. I’ll continue using this product because I like maintaining a healthy, nourished scalp, and if it helps my hair look thicker, I am all for it. It’s loaded with beneficial oils to condition the scalp and encourage the appearance of thicker, fuller hair—just have realistic expectations and remember that results depend on the underlying cause of your hair loss. In terms of value, that largely depends on your results and expectations, I guess. It’s a little on the expensive side, but it is loaded with goodness. Read more

Adam—September 9, 2025✓ Verified purchase
Smells great! The oil soaks in quickly and doesn’t leave scalp feeling greasy. Super easy to use with long dropper and the quality of the product is lightweight. I look forward to having this product as part of my skin care routine. Read more
Jake—September 1, 2025
This works well as a beard oil — it softens hair, smells nice, and makes your beard look healthier. The ingredients are loaded with popular oils and supplements tied to growth, like rosemary and biotin. If you believe in those, it’s nice to have them in one formula. Where it falls short is the “growth” promise. It’s not going to create new hair where there isn’t any, and it’s best to treat it as a conditioning oil with maybe a slight bonus if the ingredients agree with you. As long as you go in with realistic expectations, it’s a solid grooming product. Read more