N°9 Bond Protector - Pflegendes Haarserum

I like this product. It protects my hair from heat and keep it smoother and nice. It smells good. I have curly thick hair.

After just one use, I noticed a remarkable difference compared to other products in this category. My friends couldn’t stop asking, 'What did you do to your hair?' My answer is simple: I discovered this amazing serum!

Terrible

Bought it, used it as a heat protectant and legit burned my hair. Curly hair style too so thanks(: never will be buying this. It was my first time too

A must-have for your daily boost of shine to hair

I use this with the No.6 Olaplex and it gives a beautiful natural shine to the hair.

Great product, use it almost 4 times a week . Texture is so good

Not good for your hair, the whole brand is horrib

I say if you love your hair, don’t use any olaplex brands. Absolutely horrible for your hair. Over priced split ends in a bottle. Do your research ladies, olaplex is NOT a good brand for you hair.

Love this product

I love this product, works great if I style my hair straight or curly.

Tames frizz combined with other products

Works perfectly with No 6, combined together they smooth my hair frizz all day until the next wash. top it with No 7 and the high sheen comes through and smoothness

Silk and Shine

LOVE this product! I have oily hair but a little on the ends goes a long way for sleek hair with extra shine!

Noticeable difference added way more shine

I bought this from my hair salon and have been using it after all my washes. Before I even got halfway through the bottle, my hair was noticeably shinier. It's not too heavy for my thin, dry hair. I still need to find another product or two to help with dryness on the ends. But this does make a difference and help.

best heat protection

this is the second time I buy this. It's not a wonder product, but this in combination with good conditioner, hair masks, and styling. just seals the deal. it smells nice leaves no residue and I can feel how nourishing it is and how it helped my hair alongside other champions like the briogeo don't despair repair conditioner. frizzy for all my life, no more!

Gut

Macht die haare sehr weich und geschmeidig, empfehlenswert