Been buying this on repeat

[This review was collected as part of a promotion.] No matter what other serums I buy; including other kerastase serums, this one is the best. I get faster results with this one than any others. I use daily at night.

Originally posted on kerastase-usa.com

The best scalp serum

[This review was collected as part of a promotion.] I loveee this serum my hair has been growing strong since I started using it 4 months ago and it’s safe to use before I blow dry and flat iron

Originally posted on kerastase-usa.com