Olaplex N°.4 Bond Maintenance™ Strengthening Shampoo | Bond Repair

My hair is very thin and breaks easily. I am in my 70s and Alexa recommended this shampoo to me. I thought it was very expensive but I was desperate so so I bought a bottle. Oh my goodness, it has changed the texture of my hair overtime and when I comb my hair, I lose so much less hair than I used to. For me, it was a slow process and it is still in progress, but my hair is looking better day by day. I absolutely love the shampoo and as far as the expense goes, you only put the size of a dime of the shampoo in your hand and it miraculously is enough to wash my entire head of hair. So yes, it is an expensive initial output, but it lasts a long long time and it works great. I highly recommend this shampoo to anyone that has thin breaking hair. A little while ago my hair used to look all frizzy and now it’s very smooth. Yes it did take time for it to accomplish this, but it was well worth the wait! A few years ago, my hair was straight and then it got damaged and turned frizzy. I just can’t say enough about how good this is.

Olaplex No. 4 Bond Maintenance Shampoo has quickly become one of my favorites. It leaves my hair feeling clean, soft, and smooth without making it feel stripped or dry. My hair looks healthier, shinier, and more manageable after using it, and a little goes a long way. I also love that it gives my hair a fresh, salon-like feel without being overly heavy. It’s especially nice for damaged, dry, or color-treated hair. Definitely a little more expensive than regular shampoo, but I think it’s worth it for the results.

I’ve been using Olaplex No. 4 for a while, and I can definitely tell the difference. My hair feels cleaner, softer, and looks healthier after every wash. A little goes a long way, so the bottle lasts longer than I expected. It’s a great choice if your hair is dry or has been color-treated. I would definitely purchase it again.

Great shampoo. Makes my hair feel clean and amazingly soft. You only need a Small amount so it’s a great value.

I love what this shampoo does for my hair and how it makes my hair feel and behave. The scent is also very pleasant and barely noticeable. It's definitely up there in price, but after my hairdresser used it on my hair, I had to buy my own bottle. The good thing is that it really lathers up so you only need a tiny little bit of it each time. I think it will last longer than the other rather expensive shampoos I've been using, such as AG and others. My hair is fine, a bit past shoulder length, and I color it. I used to do highlights, but that became too damaging so I just went to a medium brown color and now only do the roots about every 6 weeks. Even this mild routine is hard on my fine and fragile hair, so I needed to try something different. I really do see a substantial difference in my hair with this shampoo, and it's not just hype. It makes my hair soft and not so flyaway, although since I also use the Olaplex 5 conditioner and #6 leave-in styler (which seems more like a leave-in conditioner), plus the #7 oil for the very ends, so all of these products together really make my hair behave and look better. Due to the price (ouch!), I'm careful to not waste any of the products, but from what I'm seeing after about 6 to 7 weeks of use so far, they will last quite a long time. Highly recommended, and definitely better for me than anything else I've used.

I recently tried the Olaplex No. 4 Bond Maintenance Shampoo, and I must say it has completely transformed my hair care routine. As someone with color-treated and chemically processed hair, finding the right shampoo that not only cleanses but also nourishes and repairs is crucial. Olaplex No. 4 did not disappoint! Firstly, the scent is delightful and not overpowering. The shampoo lathers well, providing a luxurious and pampering experience in the shower. It leaves my hair feeling clean without that stripped or dry sensation that some shampoos can cause. The real magic, however, happens after the wash. I've noticed a significant improvement in the overall health of my hair since incorporating this product into my routine. My hair feels softer, stronger, and remarkably more manageable. The Olaplex formula truly lives up to its promise of repairing and maintaining hair bonds. Another standout feature is its color-preserving properties. Having invested time and money into my hair color, I'm thrilled to see that this shampoo helps extend the vibrancy of my color-treated hair, making salon visits less frequent. While the price may be a bit higher compared to other shampoos on the market, the results are worth every penny. A little goes a long way, so the bottle lasts a decent amount of time, making it a cost-effective investment in the long run. In conclusion, if you're looking for a shampoo that not only cleanses your hair but also repairs and maintains its health, Olaplex No. 4 Bond Maintenance Shampoo is a game-changer. It's become a staple in my hair care routine, and I highly recommend it to anyone looking to elevate their hair care experience.

So, I'm late to the Olaplex party. I've used every other bonding product under the sun, but for whatever reason balked at Olaplex, even though it is not more expensive than some of the others (looking at you, Redken). But out of sheer desperation and unhappiness with the results of other products (again, Redken specifically, but also Pantene, Bold Uniq, etc.), I decided to give Olaplex a shot. Holy moly am I impressed!! For reference, my hair is very thin, finer than angel hair (if such a thing existed), and highly prone to breakage and damage. But I hate my natural color (makes me look washed out) and have been highlighting for decades. Then throw in a couple of years of having sew-in extensions that ripped out soooooo much of my real hair and did so much damage and I am now where I am with extremely fragile hair and not much of it. Side-bar - to all the boys and girls looking at getting extensions, get a halo!!!! They are THE best and the least damaging to your real hair. They seriously only take 1-2 minutes to put in. Do NOT get the semi-permanent kind. It will jack your hair from here to eternity. So in a last-ditch effort to heal my badly damaged hair, I bought Olaplex O, 3, 4, 5, 7, and 9 and OH MY GOD my hair looks and feels amazing!!! It's soft and flowy and bouncy and shiny. I have NEVER been more impressed with a line of hair care products in my life. Of the six products that I bought, the only one I am unlikely to repurchase is the No. 0. I'm not finding that it makes much of a difference for me but the rest have completely turned my hair around. The shampoo is super moisturizing and feels so luxurious. And a little goes a very long way too. The bottle is going to last a while. I only need to use a fraction of what I did before with other shampoos. Same with the conditioner. The bonding oil (No. 7) is also out of this world. I add a little to my damp hair after applying the No. 9 bond protector serum and my hair feels so soft and silky after blow drying and curling. I could go on, but it's probably clear if you've read to this point that I am an Olaplex convert and beyond thrilled with the results of these products. If your hair is fragile, fried, and damaged seemingly beyond repair, it's definitely worth giving this product line a shot. My only regret is that I waited so long!!!

Olaplex revived my hair. I never regret buying it! It’s made my hair so much thicker, healthier, and keeps my hair cleaner longer. I would suggest this to anyone who feels like nothing they’re doing to their hair is working or making a difference. Stacking the products helps, too. And I know they are a bit more expensive than drugstore products, but they do last long because a little bit goes a long way. I promise it’s worth it!

I thought I'd try as it was a little cheaper at the time. I was sceptical but after a few washes it really does make my hair soft and silky. I have thick fine coloured hair so it can be a little dry but this makes it really shiny. Really recommend. Wish it wasn't so expensive but you only need a small amount so it probably lasts longer than high street brands. I would buy again.

ハイトーンにしてから5年くらいリピです。ハイトーン辞めても良い匂い＆洗い上がりがするするになるので重宝しています

Very good shampoo! I'm delighted! It works great on bleached hair! Thanks to the seller for a great product!

Très bon produit , me fait des très beaux cheveux, franchement j’étais étonnée

I love olaplex, I always get compliments on my hair that it looks so healthy