OLAPLEX No.4Fine Bond Maintenance Volumizing and Strengthening Shampoo

I'm really impressed with the Olaplex No.4 Fine Bond Maintenance Shampoo! It lathers beautifully, making the washing experience feel luxurious and thorough. My hair feels soft, light, and incredibly clean without being stripped or dried out. What I love most is that it doesn't weigh down my hair or leave any greasy residue. I have fine hair that gets oily quickly, but with this shampoo, it stays fresh and voluminous much longer. The scent oddly reminds me of hair dye, but it's not a problem at all because the shampoo truly delivers results. My scalp feels balanced, and overall, my hair looks healthier and more manageable after each use. I genuinely enjoy using it and look forward to washing my hair now. I'll definitely keep this in my routine. Product was received as a part of an educational promotion.

I'm really impressed with the Olaplex No.4 Fine Bond Maintenance Shampoo! It lathers beautifully, making the washing experience feel luxurious and thorough. My hair feels soft, light, and incredibly clean without being stripped or dried out. What I love most is that it doesn't weigh down my hair or leave any greasy residue. I have fine hair that gets oily quickly, but with this shampoo, it stays fresh and voluminous much longer. The scent oddly reminds me of hair dye, but it's not a problem at all because the shampoo truly delivers results. My scalp feels balanced, and overall, my hair looks healthier and more manageable after each use. I genuinely enjoy using it and look forward to washing my hair now. I'll definitely keep this in my routine. Product was received as a part of an educational promotion.

Absolutely love this shampoo. I have thin, fine hair that gets oily quite easily - so I need a shampoo that will get all the product and oil out of my hair but does not strip it or making it feel or look weak or straggly. I find this shampoo suds up so nicely in my hands, lathers nicely in my hair, and makes my hair feel so healthy and clean after using. I love the classic olaplex scent - very clean and fresh smelling. I notice afterwards that my hair feels rejuvenated and looks a lot healthier and fuller, even after just the first use. Using it multiple times really helps bring out how healthy my hair looks! I love pairing this with the matching conditioner for the best results of my hair looking smooth, healthy, and shiny. This is a must buy for fine hair!

Let me just start by saying — I've used a lot of shampoos in the beauty game, but Olaplex No. 4D is a total standout. I've been using it consistently for a few weeks now, and I can confidently say: this shampoo delivers. What drew me in initially was the promise of volume without compromising hair health, and Olaplex nailed it. From the first wash, my hair felt lighter, bouncier, and genuinely cleaner — but not stripped. You know that dry, squeaky feeling some shampoos give you? None of that here. Instead, it felt hydrated yet fresh. The formula is super concentrated, so a little goes a long way. I only needed a dime-sized amount, and it lathered beautifully. It has that signature Olaplex scent — fresh, slightly citrusy, salon-grade — and it made my shower feel like a luxe hair treatment session. What really impressed me was the bond-building technology they're famous for. After styling, my hair looked noticeably stronger and shinier. I've been dealing with some breakage lately, especially at the ends, and I noticed a subtle difference after just a few uses. It's not a miracle overnight fix, but it's clearly working over time. As for volume — YES. My roots had lift without feeling product-heavy or sticky, and my style held throughout the day. It pairs well with my other Olaplex faves, but honestly, it's strong enough to use solo and still get noticeable results. Final thoughts: If your hair needs strength, volume, and overall TLC, Olaplex No. 4D is absolutely worth it. Great for color-treated, damaged, or fine hair — and perfect if you want your hair to feel healthy and full without the buildup. This product was provided for promotional purposes in exchange for my honest review,

I love the original olaplex so I was excited when I saw this version come out. Unfortunately it left my hair very dry, dull, and never felt clean. It definitely added volume, but felt starchy all the time. I have a more oily scalp and this product just didn't feel like I was ever clean. I ended up returning