N.º 4 Bond Maintenance® - Champú

Excellent Shampoo!

•This product was provided for promotional purposes in exchange for my honest review• This is my first time trying a shampoo from Olaplex. Now, I can finally say, I get what all the hype is about. This shampoo is absolutely fantastic! Its silky formula emulsifies into a creamy rich lather that evenly coats every square inch of my scalp & leaves it feeling super clean. A little goes a very long way with this product; I have quite oily hair so I’m used to using a very generous amount of shampoo when washing it, but with this one I need only use a small portion. It rinses out quickly & seamlessly, leaving no greasy or sticky residue behind. I also thoroughly enjoyed its scent; it made me feel as though I was in a lush garden with plenty of green, tropical, fragrant plants all around. So in conclusion, I’d have to say, I very much enjoyed my first experience using an Olaplex shampoo.

Value for money

To be honest, this is one of the most effective hair bonding products I have used in recent times, delivering noticeable results with no frizz. I have been struggling with significant hair breakage, particularly during washing, but this time, my hair responded very differently. The shampoo lathers well, has no overpowering scent, and left my hair feeling both hydrated and thoroughly clean. I also noticed that my hair felt stronger in texture, unlike before when it was thin and fragile. My curls appeared more defined, and there was a visible shine that the shampoo seemed to bring out. This difference is clearly evident in my before-and-after photos. Importantly, the product did not strip my hair of moisture. I would definitely recommend Olaplex Shampoo No. 4, especially for individuals with thin or fragile hair. This product was provided for promotional purposes in exchange for my honest review.

Concentrated & refreshing Scent

I have fine hair, and this shampoo works beautifully without weighing it down. The sweet citrusy orange scent is refreshing, and the formula is very concentrated — just a small amount gave me a rich foam. After rinsing, my hair felt fuller and had great texture. Love that it’s effective without needing much product! This product was provided for promotional purposes in exchange for my honest review

Smooth Hair, Smooth Results!

This shampoo continues to be my favorite for a number of reasons and I am always reminded each time I use it! The formula leaves my hair soft and shiny, so soft I can run my fingers through it. It leaves my hair detangled and leaves it so so smooth! I instantly see a difference in the frizz diminished and keeps me looking great between cuts. The smell leaves me feeling refreshed and ready to take on the day! A woman needs great hair and Olaplex helps save the day! My hair was feeling dry and straw like before I began a consistent regime of this shampoo. After continuing to use it my hair felt cleaner than ever as well as softer and so smooth to the touch. This will forever be my go to shampoo to keep my hair regime on point! The clean feeling leaves me ready to go and refreshed! My hair has never been stronger than ever and is growing more than ever before. This product was gifted in exchange for a review of the product.

Love it!

Delivers noticeable softness, shine, and reduced frizz and flyaways after my consistent use .This product was provided for promotional purposes in exchange for my honest review,

So In Love!

I received this shampoo in exchange for my honest review. I have very dry curly hair that’s very frizzy as well. This shampoo made my frizzy hair so smooth and soft after just the first use! I haven’t been this impressed with a shampoo in years! It truly makes all the difference. Best part? Because it’s super concentrated you only need a little bit and that means the world to someone who has always needed so much product because of how thick my hair is! So refreshing to use a product that does what it claims to do! Highly recommended from this curly haired girl!

Noticeably healthier hair

I’ve been using the No.4 Bond Maintenance Shampoo for a week, and the difference is so real! My hair feels much smoother and softer, and it looks way shinier. It lathers beautifully and doesn’t leave my hair feeling dry or stripped. I’ve also noticed less frizz and more bounce. This product was provided for promotional purposes in exchange for my honest review.

Noticeable improvement after one use

I’ve used many other high-end hair products, but I’ve never had such a noticeable result after one use! I made sure to take before and after photos under the same conditions. For my before photo, I used my usual high-end shampoo and conditioner, no styling products, and air dried. As you can see, my hair was frizzy and a mess. For my after photo, I used Olaplex No. 4 and 5 Bond Maintenance Shampoo and Conditioner, no styling products, and air dried. After just one use, you can see that my hair is much less frizzy and it actually looks more dense. I’m really surprised about the difference! This shampoo is also lovely to use. I poured out only a small amount and got a ton of lather. Although it lathered much more than I expected, this shampoo didn’t leave my hair feeling stripped or dry. It also has a nice mild scent and it’s easy to dispense. My only suggestion is a pump dispenser, I just prefer them. But you know, I love this shampoo so much that I’m happy even without a pump dispenser. This product was provided for promotional purposes in exchange for my honest review.

Love it

I was sent the Olaplex Bond Maintenance Shampoo for review, and I’m genuinely impressed with how it performs. It’s gentle, lathers well, and doesn’t strip my hair of moisture. After each wash, my hair feels clean, soft, and hydrated. It’s great for maintaining healthy strands without being harsh or drying, and it works well even on color-treated hair. Within a few uses, I noticed less breakage, reduced frizz, and a smoother, more manageable texture. Even though it was gifted to me, my opinion is completely honest—I truly love how it leaves my hair looking shinier and feeling noticeably stronger. If you're looking for a shampoo that cleanses, repairs, and supports overall hair health, this one is absolutely worth trying and adding to your regular routine.

Best shampoo on the market!

After trying countless shampoos that promised to “repair damage” but only left my hair drier or coated in residue, I finally gave Olaplex No. 4 Bond Maintenance Shampoo a try — and honestly, it’s lived up to the hype in the best way possible. The shampoo has a rich, silky texture, and a little goes a long way. Even though it’s sulfate-free, it lathers beautifully, which makes it feel like a luxe, salon-level cleanse. The scent is subtle — clean and slightly citrusy — and it lingers just enough to make your hair feel freshly washed without being overpowering. Where this shampoo really stands out is in how it treats your hair, not just cleans it. After just a few uses, I noticed my hair felt: • Stronger with less breakage in the shower • Smoother and easier to detangle even before conditioner • Shinier without feeling heavy or oily I color my hair regularly and use heat tools often, so damage control is a big part of my routine. Olaplex No. 4 doesn’t just make your hair feel better — it actually helps repair broken bonds inside the hair shaft. That science-backed approach makes it more than just a surface-level fix. If your hair feels tired, fragile, or just not bouncing back the way it used to, Olaplex No. 4 could be the upgrade your wash day routine has been missing.

Absolutely worth it for damaged hair!

I’ve been using the Olaplex Nº.4 Bond Maintenance Shampoo for about a month now, and I can genuinely say my hair feels stronger, smoother, and more manageable. I have color-treated hair that tends to get dry and frizzy, but this shampoo really helps repair and maintain the health of my hair between salon visits. A little goes a long way — it lathers well and doesn’t leave any residue. I also love the clean, subtle scent that doesn’t overwhelm. Pairing it with the Olaplex conditioner gives me salon-quality results at home. If you’re dealing with breakage or brittle ends, this is definitely worth trying! Disclaimer: This product was provided for promotional purposes in exchange for my honest review.

Amazing for my hair

I've been using the Olaplex shampoo lately, and I have to say, it's been a fantastic addition to my hair care routine! It lathers beautifully and leaves my hair feeling super clean without that stripped feeling. My hair tends to get a bit dull sometimes, but after using this shampoo, it feels revitalized and full of life. I love how gentle it is on my hair, and I can definitely see a difference in shine and texture. This shampoo has quickly become a staple for me! I’ve added both the Olaplex shampoo and conditioner to my hair care routine, and together, they’ve made such a positive difference. If you’re looking for something that really works, I highly recommend giving them a try!