No.4 Bond Maintenance® - Shampoo

100% The best

I’ve used many other shampoos over the years but this is the best by far for condition and volume absolutely great results from the first wash

Hydrating Volumizing Shampoo

The Olaplex No.4 Fine Bond Maintenance Volumizing and Strengthening Hair Shampoo is a great shampoo for fragile, fine, thin, lifeless hair that pairs well with the Olaplex No. 5 Fine Bond Maintenance Conditioner! I have extremely fine but long hair. The bottle was small (8.5 FL oz) but the shampoo is highly concentrated with a thick rich texture. Although the shampoo had a thicker texture, it easily lathered in my hair with a light refreshing scent. It left my flat, thin, stringy hair more by volumized, hydrated, and it repaired my split ends/breakage without leaving my thin hair look greasy or weighed down! The Olaplex No.4 Fine Bond Maintenance Volumizing and Strengthening Hair Shampoo didn’t weigh my hair down but repaired my damaged lifeless hair leaving my hair softer, smoother, and shinier while removing product build up from my scalp. I love how gentle this shampoo made without harsh ingredients like parabens or sulfates while repairing my hair damage with a rich, moisture, repairing complex of low molecular weight hyaluronic acid that keep the hair soft and hydrated. This shampoo is highly effective for fine thin hair but I took a star off because I wish the bottles were bigger for the price because they are small and probably won’t last long for me since I have long hair but it still has a richer concentrated formula.

Frizzy Mess

This review is for the Olaplex shampoo/conditioner combo, as that is how I used them and don't know if one or both products was to blame for my negative experience. I'll start by saying that I love Olaplex No. 3 and wanted to love No. 4 and No.5. I have medium/normal curly hair that I heat style straight daily. In spite of that, it's in decent condition. I had some of the worst hair days of my life after using this shampoo/conditioner combo. I kept adjusting to try and make them work, but I was left with a dry, frizzy mess every time. I finally gave up and returned both bottles.

Great product

I have really super fine hair and I’ve used this product a couple of times and I can already tell a huge difference in how my hair looks and feels. I’m entering my 50s and my hair seems to be getting thinner so this product has really helped bring the life back into my hair.

A must use. Good..

This shampoo has a nice light smell. Gives you a little tingle sensation not bad. Feels good. Makes your hair soft & manageable. Using this shampoo has become a regimen..

Bonding

I received this free for my thoughts. This has a nice thick texture that has a really nice lather that smells nice. With the first use, I could feel that my thin strands felt a little thicker with less breakage and frizz.

Does not weigh your hair down

Product was received as part of an educational promotion - Incentivized. 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 have yet to find a shampoo that combats the dryness of my hair and the fine texture simultaneously. I use a lot of products to lift my hair, providing texture and volume. That includes gels, texturizers, volumizers and the like. This builds up the hair texture, giving it a sticky and tacky residue that is hard to get rid of. That is until I found Olaplex shampoo. It just cleaned my hair, going down to the roots of the hair leaving it clean.

HAIR TRANSFORMATION!

I have fine, fragile hair, and most shampoos either weigh it down, dry it out, or do absolutely nothing—but Olaplex No.4 Fine Bond Maintenance Shampoo is a total game-changer. It creates a rich, luxurious lather that deeply cleans without stripping or irritating my scalp. After each wash, my hair feels noticeably stronger, softer, and more manageable, without any heaviness or residue. It adds real volume to my fine hair, making it look and feel fuller, and gives a long-lasting, clean, refreshing sensation. Unlike other shampoos that leave buildup or make my hair limp, this one truly delivers. For the first time in a long time, I actually look forward to washing my hair. If your strands are delicate, fine, or easily damaged, I highly recommend giving this a try. This review was collected as part of a promotion.

Best shampoo I've ever used

I've used Olaplex products for 2 years and my hair has never looked better. They may seem costly but they are very concentrated so you use very little product.

Incredible breakage control, and shine.

Even though this was an incentivized review, I can honestly say I was floored by the results. After just one use, my hair felt dramatically stronger—dryness and brittle breakage came to an almost complete halt. My hair looked shinier, healthier, and fuller, and I started getting compliments at work, which hasn’t happened in a long time. It also gave my fine hair volume without weighing it down, and the clean, fresh scent is a bonus. Highly recommend this for anyone looking for serious breakage repair and beautiful shine!

great shampoo

Olaplex never disappointment me, this specific shampoo erase my frizz and let me hair smooth and soft with a beautiful gloss, i definitely recommend it .

Great product

I’ve been using the Olaplex Nº4 shampoo for fine hair, and honestly, it’s one of the best shampoos I’ve tried! From the very first wash, I could feel a difference in how clean and refreshed my hair felt — but without that dry or squeaky feeling. It lathers beautifully even with a small amount, and it doesn’t weigh my hair down at all, which is super important for fine strands. Over the past few days, my hair has felt stronger, softer, and looks visibly shinier. I’ve noticed less breakage when I brush, and it even helped reduce frizz, which is always a win. It also has a light, pleasant scent that makes washing my hair feel like a treat. I feel like it preps my hair perfectly for the conditioner. Definitely a new favorite in my routine!