KÉRASTASENutritive Nutri-Supplement Split Ends Hair Serum 50ml

I was in two minds for the longest time about whether to splurge on this one-function serum, but it really made all the difference for my hair. No more dry looking, white ends, not to mention that it feels instantly smooth and it lasts for days. The scent is on the stronger side but I don't mind it and it doesn't last. Be careful that it does tend to go on heavy on the hair. IMO this is better than the Olaplex No. 7 though they work differently in the hair.P.s. The first pack I received was neat and sealed, however, some of the product was definitely missing from the bottle. I would say maybe 1/10th. I requested a replacement and luckily that one looked decent! So be careful with what you get.