NUTRAHARMONY Hydrating Hair Serum – Keratin Hair Treatment for Dry, Frizzy, Damaged Hair – Biotin, Castor & Rosemary Oils – Anti‑Frizz, Heat Protectant & Split Ends Repair for Smooth, Shiny Hair, 5oz

My hair is a bit coarse, porous, and dry. I use this product after washing, when my hair is towel dried. I think it helps protect it from the blow dryer. After my hair is dried, I use it at least two more times about eight hours apart to add moisture. It helps my hair feel soft, silky and leaves it looking so healthy! On top of that, it smells so Good! I highly recommend it for anyone with dry, coarse hair.

This stuff is AMAZING. I can't count how many products I have tried to tame my frizz. Not only do I have hair that, regardless of humidity, is frizzy, I live in FL, which is very humid making my hair extra unmanageable and frizzy. I have done Brazilian Blowouts, keratin treatments and used countless products. THIS PRODUCT REALLY WORKS! My hair is fine and wavy. It always has broken ends therefore at the roots it looks super frizzy. 1st time I used this, I had zero expectations because of all the previous failures. I put on my wet hair and blew out. Normally, my hair would straighten but would look like a huge frizzy ball. With this product, to my astonishment, after blowing out my hair was smooth and shiny! I was amazed and beyond thrilled. My next wash...I wasn't feeling in the mood to blow out, so I put it on my wet head and let it air dry. Now, Normally my hair would be a such a frizzy ball I would tie it back. Again, to my astonishment, it was once again calm! It wasn't AS shiny but definitely more shiny than without it. I am so happy, I may buy some of there other products.

Wonderful scent, if you use too much it can feel a touch greasy but only if uou use to much. This definitely helps to detangle my hair but you can tell that's not it's main purpose. What it does help with the most is helping with my severe frizz problem. As someone who has fine hair and A LOT of it, this helps my hair to shine without being too oily as long as I don't use too much. Try not to get it on the handle of your brush though. My only complaint is that it can be a lil bit thick and for my shoulder length hair the instructions say to use about the size of a cherry which I actually found not quite right. I had to use this for about a week to figure out the right amount for my hair (which I guess can be expected as everyone's hair is different). Either way I will be buying this again as living in such a desert as I do; the static can get so bad here that my hair can often frizz to nightmarish levels. Definitely worth the money as far as I'm concerned even though I would prefer a little bit more product for the money.

This product is truly amazing! Best de-tangler/leave in I've ever used. Lightweight, non-greasy and a little goes a very long way in my fine dry hair, prone to split ends and frizz. It leaves my hair feeling soft, shiny, touchable with a healthy look and feel.

I am very happy with this product!!! I have naturally thinning curly/ wavy hair that is prone to frizzing and this product has been amazing!! My hair looks healthy and young again. My doctor uses the vitamins offered by this company and he had pulled it up on his PC to recommend it to me during one of my appointments. I purchased both the vitamins and the hair serum and couldn’t be happier with both. No more bad hair days! Why did you pick this product vs others?: Recommend to me by my primary care physician when I complained of my hair thinning and dying out due to medication & aging ( I’m in my 50’s) Hair softness: this product makes my hair very soft and shiny but helps control frizz Value for money: definitely worth buying. I bought 2 bottles on sale. It was a buy one get 1/2 off one so it was worth the price paid. Greasiness: Non greasy Longevity: last until next wash. I apply a little on dry hair each day in between washes.