Biolage Full Density Thickening Conditioner | Moisturizes & Adds Fullness | With Biotin | For Thin & Fine Hair Types | Vegan | Cruelty-Free | 33.8 Fl. Oz

This Full Density Conditioner does an excellent job of moisturizing the hair while keeping it stronger, longer. I am a male whose hair has thinned over time, but this conditioner (and shampoo) helps my hair look thicker and healthier. With its iconic Biolage rosemary-botanical scent, the conditioner, which is thick enough to moisturize yet thin enough to spread easily throughout the hair, moisturizes the hair well without over-conditioning. At first, I was concerned with the main ingredient behentrimonium methosulfate, a rich conditioning agent, because I didn’t want the result to be limp, over-conditioned hair. However, after using the conditioner and rinsing thoroughly, the Full Density Conditioner’s conditioning level is perfect for fine, thin hair. The result is clean, shiny, moisturized hair that is fuller and prepared for styling. Some reviewers do not like the updated formulation. I have not used the previous formulation. Yet I have compared the ingredients of the formulations, and they are overwhelmingly similar. The new formulation removes menthol (a potential scalp irritant) and switched to the Biolage scent (pleasing and unisex, in my opinion). Biolage products are exceptional, and Full Density Conditioner does not disappoint.

I have extremely fine hair and have never been able to grow it past my shoulders without it falling out/ breaking. Now that I am older, I have thinning spots and my step mother, a hair dresser, gave me this. My hair is so much thicker and I have been able to grow it out. Healthy, soft with a good shine. It keeps it looking clean and doesn’t make it look oily or dry it out. Love this shampoo and conditioner, worth the money if you can afford it.

Best conditioner I have used. My hair is so healthy

I purchased the Biolage Full Density Thickening Conditioner with Biotin postpartum, hoping it would help with the significant hair loss I experienced. While I haven't noticed a big difference in the thickness or fullness of my hair yet, there are some positives to mention. The conditioner has a very pleasant scent, which makes the application process enjoyable. It also does a good job of moisturizing my hair, leaving it feeling soft and manageable after each use. Even though I haven't seen the full thickening effects yet, I'm willing to continue using it in hopes that it may take a bit more time to see the results. For now, I appreciate the nice fragrance and the hydration it provides to my hair. Overall, while the Biolage Full Density Thickening Conditioner hasn't dramatically improved my hair thickness yet, it is a nice conditioner with a pleasant scent and good moisturizing properties.

Smells AMAZING! SO GOOD. MAKES MY HAIR SO HEALTHY. AND MAKES MY HAUR LOOK GOOD.