OlaplexNo. 0 Intensive Bond Building Hair Treatment, Repairs, Protects, & Strengthens All Hair Types, 155ml

Works well does what it says helps promotes hair growth and hair health

I have frizzy hair, which is coloured regularly. I use this with #3 in combination regularly and my hair looks amazing. The price point is an issue though, because I use it regularly, I do keep an eye out for sale pricing. It is truly a miracle product. Flicking my glossy hair as I write this. ;).CONS; the application spout is a bit tricky to use. You can buy a more expensive version which has a spray bottle attached, I would probably buy one of those first then refill with these cheaper non-spray bottles. Personally, I just decant some into a travel spray bottle and use it that way. Instructions say to leave it on for ~10minutes, but I have read online magazine reviews that say you can leave it on for up to 30 minutes. I usually wander off from the bathroom and end up leaving it on for ~20 minutes, then the #3 product for a further 10 minutes, works great for my hair.

I never wrote reviews. I was dubious about this due to the price but do it! I bleached my hair a lot over a weekend. It was snapping, when wet it was stringy and it felt like straw. It was so bad I was scared to touch it, let alone brush it. I couldn’t put my fingers through it and it was standing up in all different angles, split and it looked devastating. It was the worst I’ve ever seen my hair, I thought I’d have to chop it all off as it was so so bad. I bought this and number 3. Used it once and my hair was silky, strong, no breakage and back to normal, if not better. I cannot believe how good this stuff is. It’s like a miracle bottle. I cannot rate this enough and it is definitely worth the price. That’s after just one use. I’m definitely stocking up

The product is a great treatment but due to nozzle is quickly wasted as previous reviews note, The water pistol style nozzle needs refining however, I solved the problem by decanting the product into a washed Frizz No More bottle (£1.99 from superdrug) -redundant anyway if you using the Olaplex No 0 & 3).Now you have a perfect spray with a fine distribution. Another cost effective tip is to check technique. Cup hair into your hand (scrunch up) and then direct the (Frizz No More) bottle nozzle into the bunch of hair , repeat all over.Making these simple changes has reduced purchase frequency (sorry not sorry Olaplex) The Olaplex 0 has lasted 2 extra treatments since swopping out the bottle.Hope this helps 🙏

Definitely recommend. I have used the olaplex 0 followed by the 3 then rinsed and shampooed my hair before using the 8 for the first time today. I can visibly see the difference in my hair and it feels healthier. Definitely a product I will be using regularly

Although this product arrived nicely packaged the spray part has been damaged in that it’s broken off. This is not my fault but the fault of the packer. Considering this is an expensive product I seem to be going round in circles trying to return it. All notifications say not eligible for return. Not very good I won’t be ordering again.

Yet another product that hasn't actually been ran through any user testing first...for the love of god listen to customers and change the nozzle?! Impossible to distribute evenly. I've ended up drenching my hair in this stuff to make sure. Well, I guess they know their customer base are by default going to be desperate enough

I’m a hairdresser and have used every make and brand of treatments.THIS IS SENSATIONAL.