Nioxin Diamax Advanced Hair Thickening Treatment, 3.38 oz

My hair is thinning badly due to low iron and a 100lb glp-1 weight loss. It has been a very depressing time. My hairdresser said a lot of her clients were having luck with this - and WOW! It’s amazing. My hair feels healthier and is definitely thicker, enabling me to style it to cover the thin or bald areas. Combined with a Nutrafal regimen, I have had real growth and am finally feeling better about myself. Give it a try if you suffer with hair loss like me!

I really like this serum that makes my hair look and feel thicker. The instruction says to use it on wet hair. I don’t. I use it on my freshly shampooed hair. I work the serum into my hair using my scrubby brush. I comb my hair and use my hot air brush to style my thick feeling hair.

I absolutely love this product! I have an area around my bangs where you can see straight through to the scalp. My hairdresser recommended it to me, saying with even the first use, the hair would appear much thicker, leaving less scalp visible. Well, let me tell you, there was NO scalp visible. It obviously didn’t miracle grow my hair that day, but it seriously boosts the existing hair, making it look MUCH thicker and fuller. She also said it is great for energizing the area, which helps with hair regrowth. I’ll follow up with a later review about that part. If you need something to fill in some thin or balding spots, while waiting on other hair growth formulas to kick in, this is a great product for you!

It's a great product. I find it really works. It's unscented. My hair is thicker. I would definitely buy this again. Update...it's full of caffeine which I am allergic to. Made me very ill. Buyer beware. There should be a warning ⚠️ on the label!!!

Does help with making hair look fuller and thicker. But does dry my hair out. I’ve stopped using it because I don’t think the chemicals are doing my hair any good.