Life saver

After 3 weeks of use I have much more hair growing, and thicker fuller hair in the areas of use. I actually bought the regular size which I normally would never do at this price point, but this makes me feel so much better about myself. I think my hair thins due to medication I take and age. If you are lacking vitamins, not sure this will work. it's meant to put on your scalp, not all over your hair. It doesn't leave my hair greasy though I put it on daily. I love that I can leave it in and only wash my hair every 4 days. Well worth the price for me.

Originally posted on sephora.com

Good for dry hair only

Leaves hair greasy unless you wash your hair every day . The more expensive serum does not do this

Originally posted on sephora.com