OlaplexNo. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling Soft, 8.5 fl oz

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 came across this for my curly hair two years ago. Wasn't sure about spending so much money on it, but it is such a good value for my money! I only need maybe a dime size bit to get a rich lather, so a container this size lasts a good six months. My hair is much softer. I use the conditioner, too. I've noticed there is some chatter online about Olaplex products, but it seems to be related to their other offerings and how they are used. I haven't had a single problem with their shampoo.

I can’t say enough good things about this shampoo! I’ve been using it for a few weeks now, and the difference in my hair is incredible. It has transformed from dry, dull, and lifeless to shiny, smooth, and healthy-looking.The first thing I noticed was how gentle it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering. After just the first wash, my hair felt softer and more hydrated, but over the course of the past few weeks, the changes have been dramatic.My hair feels significantly stronger and looks so much shinier without being greasy. I used to struggle with split ends and frizz, but now my hair feels nourished and less prone to breakage. It’s like I’ve had a mini hair revival. It’s so much easier to manage, and I can finally go a few extra days between washes without my hair looking flat or greasy.I’ve tried so many shampoos in the past that promised results but never delivered, but this one is the real deal. My hair feels healthier than it has in years, and I’m so happy I found it. Definitely a must-try if you’re looking to give your hair some love and restore its natural shine!

What can I say, I’ve been using Olapex for years and my hair is in perfect condition. I was ableTo pick this up at a bargain and you don’t need much product at all to get a full lather. The quality of the shampoo and conditioner, in my opinion, is the best in the market. It’s incredible value once you understand how little you need. Highly recommend!!

I am African American and was loosing lumps of hair it seems daily. Washing my hair was extremely painful because I was literally seeing a lot of my hair falling out. I prayed for something to stop the hair from falling. I purchased many of the Olaplex products from Amazon. Upon using it the 1st try, my hair has stopped shedding! I just started using this line in mid April, so it's to early to see growth, but I'm thankful that I'm not seeing my hair falling out in lumps.But Amazon sells this product a lot higher than Wal-Mart, but the product is still wonderful so far.

I was using this every day. I don’t recommend that. So now I alternate using it for a couple weeks then another quality shampoo. I color my hair so I need good products. its good but its expensive

Love this. A little bit of this product goes a long way. I love how soft my hair is when I use it.

I use for my color treated hair. A little dab goes a long way, and I comb it through, to soften up dry hair.