No.4 Bond Maintenance® - Shampoo

Amazing

I’m so happy with the results of how this product left my hair . My hair was super damaged from heat and chemicals such as bleach but as soon as this product touched my hair it transformed it completely from being so dry to having bounce and volume and shine . I love that it’s not super strong in scent and the product is thick ! So a little goes a long way anyone has ever filled their hands with an abundance amount of shampoo to just have a clean feeling hair after washing? I am super guilty ! But not this time around I used a small amount and it did its magic . Also my scalp didn’t feel dry ! Which was the best part

Great shampoo

I have worked in the beauty industry for over 5 years and during this time I have tried many Shampoos. Usually when trying a shampoo I go for one that is hydrating for my curls but this time I went for one that is made for my fine hair. After using this shampoo for a week, my hair felt clean lopked shiny. It wasn't weighed down, which is a common issue that I have when trying hydrating shampoo and conditioner. I really enjoy the scent of this shampoo, it smells like citrus and I enjoy that the scent does not linger. It is a lightweight scent. I would recommend this shampoo to anyone who has fine hair and has issues with shampoo and conditioners weighing down their hair, but they are also looking for something that adds shine to their hair. *I received this product in exchange for my review.

I LOVED THIS PRODUCT

As someone with fine, afro-curly hair, it’s hard to find products that strengthen without making my hair feel heavy or greasy—but Olaplex No.4 (Bond Maintenance Shampoo) and No.5 (Bond Maintenance Conditioner) have truly impressed me. The shampoo cleanses gently, doesn’t strip my natural oils, and still leaves my scalp feeling fresh. The conditioner is rich, but not too thick—it melts into my curls and makes detangling a breeze. After a few washes, I noticed my curls looked more defined and less frizzy. What really stood out is how soft and strong my hair feels, especially in the fragile front areas. These products don’t weigh my hair down, which is essential for my fine texture. I also love that a little product goes a long way—definitely worth the price. Overall, this duo helps maintain moisture, reduce breakage, and keep my curls healthy, bouncy, and full of life.

Extra Love!

After moving from the Philippines to the U.S., my hair went through major changes—dryness, breakage, and rough texture. Olaplex No. 4 & No. 5 saved it. I use them whenever my hair needs extra love from too much sun or coloring. My strands feel stronger, smoother, and healthier every time. It’s my forever go-to.

❤️Love my healthy hair. ❤️

I’ve only been using the no.4 for fine hair for a week and I’m pleasantly surprised. I’ve been loving olaplex lately but I have trouble with my hair being heavy and greasy after washing. I can tell a difference when using this product. My hair feels soft , clean , and I have more volume when it dries. My split ends are looking better also. Love this shampoo and conditioner.

A stand out

I absolutely love how the Olaplex No.4 Bond Maintenance Shampoo makes my hair look and feel. Since I started using it, the frizz is completely gone, and my hair feels so much softer and healthier. It has way more body and movement now, and it just looks smoother overall. I’ve tried a lot of shampoos, but this one really stands out. And the scent is amazing—it leaves my hair smelling so fresh and clean. It’s definitely become a must-have in my hair care routine!

Great Shampoo System

I'm been using the Olaplex N°.4FINE BOND MAINTENANCE® SHAMPOO. It's a very good shampoo. It didn't lather well initially. After a few washes, it was ok. I noticed that there was alot of flakes in my hair. That was very unusual. Again, after a few washes, it went away. I like that it's vegan. And color safe. My hair is colored and it didn't fade it at all. Huge plus. This product does have a lot of ingredients and I'm not sure what they are. Since using this shampoo. I have noticed that my hair isn't breaking as much. It was a little hard to comb thru. That's was different, but it wasn't bad. Overall this shampoo is good and I probably would use it again and probably I urchase it.

Deep cleaning without drying

This shampoo has been a real change for my hair. From the first wash I noticed how it cleaned deeply without drying, and it left my hair super soft, shiny and with a feeling of lasting hydration. In addition, with continuous use I have seen less breakace and more force. I love that it has a formula that takes care of damaged hair and restores it from the inside. It's totally worth the investment!

I love it🥰

The shampoo cleanses gently but still leaves your hair feeling deeply refreshed and squeaky clean. It's that perfect balance between a thorough cleanse and a non-stripping formula that keeps your hair feeling soft and hydrated. The conditioner follows up beautifully, adding moisture without weighing your hair down. If you're looking for salon-quality care at home that strengthens, cleans, and stretches your dollar, Olaplex No. 4 and 5 definitely deliver.

Cleans fine hair without weighing it down

Product was received as part of an educational promotion- Incentivized. I love this shampoo. The consistency is thin enough to do the job of shampooing my hair, ridding my scalp of the residual products, the first time without multiple washing. It left my hair feeling very soft and clean. It cleans my hair, without weighing it down or stripping it of my natural oils.

I’m Asian and I have very thin/fine hair. I always wanted full and thick hair. Until this product came along and it made my hair three times its original strand. Love it! Now I can style more!

Luxurious experience for my hair

I love how Olaplex No.4 cleans my hair so well without stripping it. It lathers beautifully, even with a small amount, and leaves my scalp feeling clean but not dry. I’ve noticed a huge improvement in overall hair health since switching to this shampoo.I color my hair regularly, and this shampoo helps keep it vibrant while nourishing the strands. The bond-building technology actually works – I’ve had less shedding and breakage, and my hair finally feels alive again! A little goes a long way, so even though it’s on the pricier side, the bottle lasts me a while. Totally worth the investment for healthy, beautiful hair. It doesn’t fade my color, and my hair looks fresh and glossy between salon visits. Paired with the No.5 conditioner, it’s a dream team for maintenance. Product was received as part of an educational promotion.