Anything with the name of..Hair Biology. very best products for my hair. I'm 82, had radiology (cancer)..thinning out way too much and losing hair by the day I absolutely love Hair Biology products. Thank you. ❤️

I've been using this conditioner for awhile now and it's the best conditioner out there. You will be amazed at the results it gave my hair shine volume and tamed my fly aways and smothed my cuticles you're hair will look healthy thick and full of volume. I promise you won't be disappointed with this product. No other conditioner has ever made a difference in my hair until I tried Hair Biology now my hair looks and feels healthy and beautiful!

I got this a long with the conditioner, they have a great smell and the size is great but I found i didn't like the way my hair felt. No slip and no perseivable volume. I feel it's more like a clarifying

I'm picky about my hair care products. This line does such an amazing jobs on my long hair. Smell is always important to me as well. Let me just say they both shampoo and conditioner, have an ingredient delicious scent. Not overwhelming and this. Conditioner does not leave my hair feeling heavy or looking greasy either.

Wow was pleasantly surprised when I used this shampoo it gave me so much volume I had to tame it down a bit. Paired with the shampoo these 2 are a great duo. Left my hair feeling very soft and manageable. Made me feel I had way more hair than I actually do. Would totally recommend if you have thin and or limp hair.

I loved this conditioner. At first I was worried about how it felt when washing it out of my hair. It felt heavy and I thought it was going to leave residue on my scalp. But after I got it washed away it left my hair silky smooth and smelling wonderful. My hair had volume and so soft to the touch. The scent is lovely. I definitely recommend this and will buy again.

Hair Biology Volumizing Conditioner with Biotin for Fine or Thin Hair seems to be working as I needed. I am using in conjunction with the shampoo. My hair is smooth, full, and shiny. I don't use every day, so lasts much longer, and does have a nice, soft scent.

I really like this conditioner. I have medium length, curly hair that is on the fine side. I use it with the volumizing shampoo. It feels silky in the hands & provides volume & conditioning. My hair looks really good after using these products. I also like that the cap for the conditioner is a different color than the cap for the shampoo. It makes it easy to identify which is which since the bottles look exactly the sane.

This stuff is great. My husband says it helps his hair immensely. He says it adds volume to his otherwise thin hair and makes it feel healthy! He likes the way it smells and feels. He is asking for more! My son has now started to use it.

I was excited to try this conditioner along with the shampoo. I have thin, fine hair that lacked several things. I managed my expectations of not walking away with big, bouncy hair but having soft, somewhat flowing hair. I'm not sure if it was the shampoo or conditioner but I felt my hair was drier after use. It was squeaky clean which is okay because my hair would be oily again within days which makes it looks stringy on top of being thin. Not sure if I would try it again but definitely worth the try.