Best serum

Not oily at all makes my hair feel hydrated love the consistency

Originally posted on kerastase-usa.com

8 hour hair serum is 5/5, close second

I have been using the eight hour overnight for over a year before I tried this one. I like that one better but this one would be four out of five. I think the other one works a little bit better but this one is a close second. It does help with coming through your hair in the morning unless damage at night while sleeping. I think maybe this would be better for someone who has less aging hair than I do.

Originally posted on kerastase-usa.com