No.4 Bond Maintenance® Shampoo

Love this shampoo

I have been using Olaplex system for a bit over a year now. I finally have been able to grow my hair out some. This shampoo is the keystone of the system. It has a lot of protein so you HAVE to use the moisture mask regularly too

Only shampoo that works for me!

I love this product every time I use it. Hair become super soft and beautiful smell lingers all day!

Expensive and ended up with tangled hair.

I bought this shampoo and didn’t not like how it felt on my hair.My hair was so tangled even with the conditioner.I regret buying this.

Works Great

I've been using and repurchasing for a little under a year with great results

Warning label

I’m pretty sure this product caused more damage and breakage to my hair. I have fine strands but a lot of it, it was frizzy and dry and gave this a try. It worked to tame the frizz and dryness but after about 3 months of use I have layers in my hair now not because I cut them in but because of breakage. When I went looking for a solution from professional stylist several told me that this product can cause this sort of damage. I think more research should be done on whether it’s safe for thinner hair and the company even considers putting a warning label on it. Very disappointing to use a product to help my hair health and it made it infinitely worse.

Olaplex No. 4 bond maintenance shampoo

5-stars. One of the best shampoos I’ve ever used. Left my hair soft, moisturized and smooth. Worth the money. Would repurchase.

makes my hair so dry feeling and gross I don’t really recommend this shampoo. I have thick Straight hair

Left my hair greasy and just not worth it for the price especially if you have long thick hair.

Don’t buy it

The hair feel greasy and like you didn’t wash it, doesn’t worth the money. And it also feel heavy

Wonderful in so many ways

I received a sample of the Bond Maintenance Shampoo, have used it once, and I’m so impressed by how silky and shiny it left my hair. I used it with the Bond Maintenance Conditioner. A little really does go a long way, and I was also impressed by how easily it rinsed. I could run my fingers through my hair after shampooing with no soapy residue left behind. I also enjoyed the light fragrance. I really enjoyed this shampoo! Can you tell?

Olapex No4

I pretty much use the full regime of Olaplex. I tend to have a rotation of 4 brands that I use. This is one of them. The 4P puple shampoo is great for my grey / baby highlighed hair. I tend to use this as a pre-shampoo to ensure my hair is clean. It works well with coloured hair. And provides a good base for when I add the 4P purple shampoo. the 4P lathers well. If I do not preshampoo it doesn't lather very well. SO i find that they work well together.

From your dense wavy girl!

I’m in love, I have wavy, dense hair, and this has really been cleaning my scalp and hair, my hair is more on the fine side so I barley have to use any shampoo at all! I have noticed less split ends, and I love the scent of the shampoo! 10/10!!!