N° 4 Fine Bond Maintenance – Shampoo

Very disappointing!

I started using this a month ago after my no4 shampoo ran out and I was so excited that it was for fine hair. I LOVED the normal no4 shampoo and conditioner, my hair stopped falling out crazy amounts, it stayed clean for days and was just in general so healthy and lovely. When I saw the fine hair version I thought, this is the product for me.... how wrong I was, my hair is falling out at a rate it never has before, it feels like straw. I've been using it for a month in the hope that maybe it'll get better, but it hasn't. Very disappointing!

amazing product

I have tried every high end fine hair shampoo. This is by far the best on the market!

Left my hair dry and brittle

After reading all the positive reviews I had high hopes for my fine hair. After purchasing the shampoo and conditioner and using it for 3 hair washes I have decided to give up on it and cut my losses. It left my hair stiff and dry like straw, and every time I brushed it, I felt it snapping. After washing and conditioning it was a tangled mess and very difficult to brush. It definitely does not leave your hair smooth and tangle free.

Gross residue after.

After using the regular Olaplex 4 & 5 for years, I decide to try this one for fine hair…. My hair is very fine. This is awful. It leaves a gross residue…. The first time it happened I thought maybe I didn’t rinse good, but nope.

Must-Have!

I've been using the N°.4FINE Bond Maintenance® Shampoo for a few weeks now, and it’s a game-changer for fine hair. It leaves my hair feeling clean, soft, and noticeably stronger without weighing it down. Bonus points for the lightweight moisture and how refreshed my scalp feels after each wash. A must-have if you want healthier hair without the heaviness!

The fine hair shampoo you've been looking for

I was using the regular shampoo and conditioner, and they're great, but my hair is very fine and has been progressively thinning. I decided to try the fine shampoo and conditioner and it is a bit better. The shampoo does not weigh down your hair and gives a nice clean.

Meh..

On a scale of 1 to 10 it’s a good strong 6! Smells a little sour, not sure if it’s turned, counterfeit or if it’s just me. Price doesn’t justify.

I bought this as I have fine hair, it dried it out to the point of tying it in knots, braking it even further, seriously Olapex you need to go back to the drawing board with this one.

This is my first time buying, I loved it after the first try but the labeling looks extremely cheap and it's falling off already! They need to update the labeling please and then I'll rate it 5 stars

The Shampoo My Hair Was Begging For

The Olaplex No.4 Bond Maintenance Shampoo has completely elevated my hair care routine. From the first wash, I could feel how gentle yet effective it is — it cleanses thoroughly without stripping my hair of moisture. My scalp feels refreshed and clean, while my strands feel stronger and more resilient. This shampoo has helped reduce breakage and made my hair noticeably shinier and smoother. I love its creamy texture and how little product I need to get a good lather. It pairs perfectly with the No.5 conditioner, but even on its own, it delivers impressive results. After a few weeks of consistent use, my hair looks healthier, feels softer, and has more bounce and volume. It’s also great for color-treated hair, as it helps maintain vibrancy and strength. If you’re dealing with damage, dryness, or dullness, Olaplex No.4 is absolutely worth the investment. I can’t imagine my routine without it now! This product was provided for promotional purposes in exchange for my honest review

Smoothness

Stronger, softer, frizz-free hair from the first use. This product was provided for promotional purposes in exchange for my honest review.

Definitely a staple in my routine now

This product was provided by Beautytap Company. I’ve been using Olaplex No.4 for about seven days now, and I can honestly say it’s lived up to the hype in some aspects. On day one, before using this shampoo, my hair was noticeably oily, frizzy, and damaged from heat and hair dye. By day seven, this shampoo has made my hair less oily and helped keep it that way—even on days when it would normally get greasy just two days after washing. It also feels stronger and way less frizzy, though it hasn’t completely eliminated the frizz. I do wish it reduced the frizz more significantly. But a little goes a long way, it lathers nicely and has nice texture, and it doesn’t strip my hair like some other “repair” shampoos do. It’s a bit pricey, but considering how concentrated it is and the results, I think it’s worth it.