Hair Biology Volumizing Shampoo and Conditioner SET. 12.8 Fl Oz. Each Bottle. Full & Vibrant with Biotin. Fullness and Body For Fine or Thin Hair. Paraben and Dye Free.

I’m sooooooo happy I found this shampoo and conditioner. One use and you can see the difference! Remarkable! I hate thinking of all the money spent to get my hair thick again after extensions and aging. This is the ONLY product that has made a significant improvement and literally after one wash. It will be the only shampoo and conditioner I ever use! It is seriously like magic. I saw this on a commercial and was hesitant but saw amazing reviews so I gave it a shot and OMG I wish I found this product sooner. If you have thinning or damaged hair you have GOT to try this!! Stop wasting money on all the brands that make promises that fall flat. I’ve tried everything and this is the only one I have noticed any kind of significant difference. It feels stronger and thicker and obviously looks it too. Thank you thank you for making this magical product!!!!

Excellent Shampoo and Conditioner, does what it said, hair is fuller, fluffier and thicker. Great product, I highly recommend this product for people with thin hair!

My favorite shampoo so far! It's lightweight and even the conditioner isn't heavy but moisturizing. Truly gets rid of the frizzies that happens sometimes with color treated hair. BUT light as air and doesn't weigh fine hair down. Five stars for sure!

Love the shampoo and conditioner as well as thickening spray….all 5 star products….the pump dispensers for the shampoo and conditioner are awful and the reason for 4 stars

I’ve been using this shampoo and conditioner for years. I have fine thin colored hair and this adds body and shine.

I am over 50 and my hair had become frizzy and dull. I saw an ad on Facebook and decided to try it. It is the best shampoo and conditioner ever. My hair is much more manageable and shiny. My hairdresser always comments on how shiny and pretty my hair is. She also says it is in really great condition. I normally only get my hair cut every 14 weeks so it really does help hair stay healthy.

Works out but they charge twice as much as target for the same Size.

Excellent product.