What it is: A highly concentrated shampoo for medium to coarse hair that targets everyday damage to strengthen, reinforce, nourish, and boost shine in one wash.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Fine, Medium, and ThickHair Concerns:- Color Safe- Damage, Split Ends, and Breakage- FrizzKey Benefits: - Cares for everyday damage and defends against future breakage- Strengthens and reinforces bonds for more resilient hair- Replenishes hydration, enhances softness and shine, smooths, and reduces frizzHighlighted Ingredients:- Bis-Aminopropyl Diglycol Dimaleate: Patented and proven technology to restore broken bonds for stronger hair.- Gentle Blend of Coconut Oil-Derived Surfactants: For an easy, abundant lather that leaves the scalp and hair feeling hydrated.Ingredient Callouts: Free of parabens, formaldehydes, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also cruelty-free.What Else You Need to Know: This highly concentrated strengthening shampoo cares for everyday damage in one wash. The abundant lather gently cleanses and replenishes hydration, leaving hair soft. It’s shown to boost shine and reduce split ends and frizz. The formula is dermatologist tested, color safe, and suitable for chemically treated hair.Fragrance Description: Revitalize your senses with a bright burst of grapefruit zest, the crisp scent of sugared mint, ginger, and a sophisticated, grounding base of crushed sage.Clinical Results: In a test, after 1 wash, when used as a system with No.5 Bond Maintenance Shampoo (sold separately), results showed:- Repairs everyday damage and strengthens hair at a molecular level- Defends against future breakage and reduce split ends, frizz, and flyaways- 73% increase in hydration for soft, shiny, and more manageable hair
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What it is: A highly concentrated shampoo for medium to coarse hair that targets everyday damage to strengthen, reinforce, nourish, and boost shine in one wash.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Fine, Medium, and ThickHair Concerns:- Color Safe- Damage, Split Ends, and Breakage- FrizzKey Benefits: - Cares for everyday damage and defends against future breakage- Strengthens and reinforces bonds for more resilient hair- Replenishes hydration, enhances softness and shine, smooths, and reduces frizzHighlighted Ingredients:- Bis-Aminopropyl Diglycol Dimaleate: Patented and proven technology to restore broken bonds for stronger hair.- Gentle Blend of Coconut Oil-Derived Surfactants: For an easy, abundant lather that leaves the scalp and hair feeling hydrated.Ingredient Callouts: Free of parabens, formaldehydes, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also cruelty-free.What Else You Need to Know: This highly concentrated strengthening shampoo cares for everyday damage in one wash. The abundant lather gently cleanses and replenishes hydration, leaving hair soft. It’s shown to boost shine and reduce split ends and frizz. The formula is dermatologist tested, color safe, and suitable for chemically treated hair.Fragrance Description: Revitalize your senses with a bright burst of grapefruit zest, the crisp scent of sugared mint, ginger, and a sophisticated, grounding base of crushed sage.Clinical Results: In a test, after 1 wash, when used as a system with No.5 Bond Maintenance Shampoo (sold separately), results showed:- Repairs everyday damage and strengthens hair at a molecular level- Defends against future breakage and reduce split ends, frizz, and flyaways- 73% increase in hydration for soft, shiny, and more manageable hair
Bought it so my hair could get more moisture and this shampoo and conditioner did the opposite. Made my hair dryer, tangled more than it was, scalp buildup and dry, hair breakage. Don’t recommend. I recommend buy L’Oréal ELVIVE PURPLE BOTTLES
With many professional shampoos they either don't lather well or don't smell all that great, but with Olaplex I love that it lathers perfectly and smells great leaving my hair feeling super clean!
After using the No. 4 Fine Shampoo and No. 5 Fine Conditioner just twice, I noticed a softer texture and increased shine; my hair simply felt lighter. The shampoo created a soft, rich, and lightweight lather that didn't dry out my hair or strip away its natural oils. The conditioner absorbed quickly without leaving behind any heavy residue—exactly what fine hair needs. In short: If you have fine, color-treated, or damaged hair and are looking to repair it without sacrificing volume, this duo is an excellent choice. Product received as part of an educational promotion.
This product of shampoo is so good for your hair especially after getting your hair done. It feels so smooth and lightweight. Takes care of your hair and treating the hair nicely. Lathers onto the hair enough a little bit of this product is even for you to wash your hair.
Helps keep my hair from additional damage . Hair feels great after each use
A Must Have in my weekly wash routine. I wish it came with a Pump. This product makes it easy to detangle. A little goes a long way with such a rich lather.
If there’s one thing I truly care about, it’s my hair. For me, it’s not just about how it looks, it’s part of my identity, my confidence, and how I show up every day. After trying so many products searching for real volume without sacrificing health, I can genuinely say that the No.4 FINE Bond Maintenance® Volumizing and Strengthening Hair Shampoo and the No.5 FINE Bond Maintenance® Volumizing and Strengthening Hair Conditioner completely surprised me in the best way. From the very first wash with the shampoo, I felt a difference. I love when a product cleanses deeply but doesn’t leave that stripped, squeaky feeling that can actually mean your hair is dry. This shampoo creates a light, silky lather that feels luxurious but still refreshing on the scalp. My roots felt clean and balanced, not oily but not tight or uncomfortable either.
I've been using this for 2 years and this whole Olaplex line has helped my hair grow significantly and prevents breakage. This Olaplex shampoo prevent my hair from getting frizzy unlike others. Love Olaplex
This shampoo has a really nice lather and a little bit definitely goes a long way. I also think the scent is also nice, it’s a little too citrusy for me, but I could see why some people would like it. However, compared to my cheaper shampoos, I honestly think it falls short. I’ve noticed that when I use it I have more hair loss. I won’t be repurchasing. My drugstore alternatives do the same things without the hair loss. If you want to buy an expensive shampoo, buy the living proof PHD.
Anytime I switch from this product, in 6 months I notice breakage and my hair no longer growing. My hair thrives with this shampoo and it brings it back to life and the growth is insane!!!!!!!!
