OGX Thick & Full + Biotin & Collagen Volumizing Shampoo & Conditioner Set, Nutrient-Infused Conditioner with Vitamin B7 Biotin Gives Hair Volume & Body for 72+ Hours,13 fl. Oz, 2 Pack

Purchased for other person. He loves this product!! It leaves hair shiny, soft and gives FULLER hair too.

I found this shampoo and conditioner to be excellent. The shampoo makes a thick luxurious lather and has a clean delightful fragrance. The conditioner is also excellent. A small amount is all that is necessary as it is very thick.My hair was left clean and shiny and had much more volume than usual. It is too early to tell if it helps with my hair thinning, I will repost in a few months.I am very picky with my hair products. I was pleasantly surprised with this Biotin Shampoo and Conditioner. Try it!

I have been using this brand for a few years and the product is awesome. My hair is definitely fuller and glossy! I get many compliments for how thick & shiny my hair is now that I have used this product! My hairdresser marvels about how my hair texture and lovely sheen I now have…no more split ends either! I would recommend this duo to anyone e who wants their hair to look and feel great not to mention healthy! My husband began using it too and his barber is amazed at the change as well! I. Fact our kids and grandkids came to visit and used the shampoo and conditioner raving about how much they loved using the duo! Great for all ages with a captivating g fragrance that lasts!

I’ve only used this once, since I got it. Sadly, the shampoo leaked & Amazon wants me to return a MESS of a bottle to get any type of refund or replacement, so that’s annoying, but no reflection on the product itself (just Amazon’s rapidly declining customer service).Anyway-when I bought it, it was on a whim here on Amazon, so I was concerned about the scent, since so many hair products smell perfumery or floral (and I do not like that AT ALL). I never see many reviews about the ACTUAL scent of a product, other than “it smells good”, which is an opinion & doesn’t help.Here is a fact: this stuff smells exactly like Aquolina’s Pink Sugar. If you’re not familiar with the perfume or product line, it’s often described as an “adult cotton candy” scent. I, personally, love it. This is an exact dupe, in shampoo/conditioner form.As far as the performance of the biotin/collagen aspect, I’m not sure yet. I’ve only used it once, so far. It did make my hair a bit shinier, but since I have some damage from bleach, it didn’t do much for the frizz/damage/dryness caused by that, BUT-that’s not what this line is intended for, anyhow. With biotin & collagen, there’s no way to properly review that aspect, until you’ve used it for at least a month or 2. Until then, I love the scent & the bit of shine it provided.

Works great for thin oily hair. This formula helps me achieve volume with my thin hair. Doesn't lather like most shampoos but smells great.

Adds body to flat fine thin hair. It helped when my hair was a lot longer, even better when I did a short layered cut. Recommended to a friend with very long fine hair, she loves it. The conditioner does not weigh it down. Hair feels silky.

Used shampoo and conditioner several times. Left my hair frizzy and did not style well. I have natural hair with some gray hair.

Was recommend, I love the scent and it puts volume in my hair.