KerastaseDensifique Mousse - Leave In Thickening Mousse, Adds Volume and Shine to Thinning Hair Types, With Hyaluronic Acid

I adore this mousse! I've had massive hair loss and thinning due to years of stress and multiple surgeries. This product does add great volume to thin hair, without being heavy, sticky, or crunchy. I use the recommended amount in damp hair, work through, then air dry. My hair is left super soft and shiny.Please note: if you're looking for hold, this isn't going to provide that; you'll need to use an additional product. But, for volume, this is incredible.

My hair is on the thin side and totally lacks body, I purchased this and immediately saw a significant difference. It’s a little pricey, however, totally worth the cost!

This product is really good on my roots. It gives such good volume to my hair. I love the smell, honestly one of the best things about the product. I wish the volume lasted a bit longer, but it also depends on how you wear your hair. Overall, very good product. I would recommend trying it out.

A great hair aid for fine hair

This product took my fine flat 60 year old thinning hair and made it look as full, soft and silky as it did when I was 35. My hair is a little dry and lately been frizzy which is something I never had to deal with before. My hair is a few inches past my shoulders and I ran through product the size of a small orange through all my hair then blowed it dry. It tamed most of the frizz and my hair looks thicker.

I’m so disappointed in this product. I’m a fan of this brand but my hair is sticky and crunchy. Terrible and they don’t take returns. Don’t buy!

I have thin, fine hair and alopecia. This is the first mousse that does what it claims. My hair stays full looking all day. I can't say it stays to the next day, but nothing does in my hair. It's enough for me to get one day out of it for sure. Would highly recommend.

Read the mixed reviews so wasn’t sure how much I’d like this product. My hair is fine and thin. Most styling products either are too heavy and make it flat, or make it greasy quickly. This product gives just enough volume to make my hair look fuller. The bonus is that the effects last into the next day when I blow dry and style with just a hot iron. It does smell a little strong upon application, but seems to fade after awhile. Directions say to use an “orange “ size amount, which is definitely too mich for my shoulder-length hair. Half that amount is plenty for me. Yes, it is expensive but is the best product I have tried.