A slay
I switched to his serum after using the Kerastase hair-strengthening scalp serum. Both are great, but this one is more affordable and such a great product. I've been using it for a month and definitely see a difference. My hair feels thicker, and I noticed I shed less. My only issue is that the dropper doesn't pick up the product the best. Maybe this is just an issue with the smaller size. Don't let that deter you from purchasing this, though! I just bought my second bottle.