My hair is damaged from frequent dyeing and perming, so treatments and serums are essential for me, and this is a product I use daily. I like that the scent is subtle and not too strong. If I squeeze out just one or two pumps, apply it only to the damaged ends, and blow-dry, my hair gets less damaged, feels noticeably less frizzy, and becomes calmer. It has become an indispensable item that I can't live without. If you want to protect your damaged hair without a strong scent, I think you should give this a try.