Soapbox Biotin Shampoo, Biotin & Collagen Super Fruit Hair Shampoo for Thin, 1 Liter Pump Bottle

I had a liver transplant in May 2025 and and lost a lot of hair. I did some research and found soap box and have been extremely happy with the results. Thank you.

Great Shampoo. Just need a teaspoon to get a lot of lather.

This is the only shampoo i have found that the smell doesn't give me a headache. I love the way it smells, the way it makes my hair feel and makes me feel like it is thickening it due to hair loss from hormones.

Absolutely love the product. It has helped my hair to feel softer, I have less shedding a new hair growth!!

This product makes my hair shiny and volumenous. I'm very picky about hair products and this one is one of my favorites!

Packaging, colors, price was great. Lost me on the lack of smoothness I just from the conditioner and the almost sticky feeling of the after washing spray. Love the smell.

Love the smell and the way my hair feels after using but I am still losing hair so it hasn't helped the hair loss as of yet.

Not necessarily a bad product? My hair just didn't feel fully "clean" after using it. Also had to use a hefty amount to make it feel soapy. I also lost a lot of hair within 2 different wash cycles... not sure if that's supposed to happen at first?? However, I don't wish to continue using it and find out :'( Not entirely sure what I plan to do with the rest of the bottle but I don't see myself finishing it.

My hair is so thin from loosing a lot of weight and I hoped this would be a weightless product, like it said it was, but it's not. It coats your hair and makes it feel so heavy, exactly the opposite of what it said. I was disappointed. Now I'm left with so much product I can't use. Bummer

Tried this product four times and was alarmed by the hair loss. I returned to my usual hair care routine, and thankfully, the shedding came to an end.