No.9 Bond Protector - Vårdande hårserum

Did nothing for my hair

For a heat protector it’s ridiculously overpriced and is so basic it did not reduce my frizz like it was advertised. Unfortunately a waste of money

Meh

I bought the full size after buying a sample but I don’t actually think it does anything, and I love no.3, no.5L, no.7 & no.8. I’ve repurchased all those, but I wouldn’t buy this again.

So disappointed

I was so hoping this product would be as great as the shampoo and conditioner I’ve purchased from this brand. I dried my hair and it is so dry and “crispy” compared to when I use other products. Yes, it is winter and my hair is bleached but I’ve used similar products and has way better resultsis winter and my hair

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!

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.

After using this product, I noticed a significant improvement in my hair when using heat. I recommend pairing this with N06 then add N09 then blow dry then style hair and it makes it feel silky and shiny.

I love olaplex products this one is BEST!!

This smells amazing and makes my hair feel so soft and shiny. Its lightweight and nourishing formula is definitely a game changer for me. Highly Recommended!! Helpfu

Definitely tested for heart protection and it works so well! Absolute love it plus frizz reduction is a BONUS! ladies, gents GET ITTT!

My good hair day!

Finally I’ve found a product which doesn’t make my hair greasy. I was hesitant to use it at first but I’m happy that I used it.