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Highlights
Summary
A multi-action conditioner for stronger, defined, and more hydrated coils, curls, and waves in one use.
Benefits
- Instantly Strong
- Infinitely Defined
- 7-Day Hydration
- Reduces breakage and protects length
- Cuts frizz in half, even in high humidity
- Instantly easier detangling and static control
- *When N°.4CURL & * N°.5CURL are used as a system
Key Ingredients
- Patented 3D Bond Shaper™ Technology Builds disulfide bonds from 6 points in multiple directions to repair, strengthen, and define coils and curls.
- Hydra-Define Technology™ Positively charged hyaluronic acid complex neutralizes points of damage, sealing the cuticle to lock in smoothing hydration and block frizz-forming humidity.
- Natural Oil Blend Nourishing Avocado and Sunflower oils impart moisture, softness, and definition.
- Oil Mesh Network Polymers bind shine-boosting and manageability-enhancing oils to the hair cuticle.
- Natural Silicone Alternative Derived from squalene-rich olive oil provides enhanced slip and protection
- No protein overload. No silicone buildup. Free of Protein, Silicones,SLS/SLES, Phthalates, Phosphates, MIC/MIT, and Parabens.
- OLAPLEX Signature Scent 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.
Research Results
- 50% less frizz, even in high humidity*
- 96% agree hair was easier to detangle**
- *When N°.4CURL & * N°.5CURL are used as a system
- **Based on a 2-week 75-person consumer study.
Item 2655266
After shampooing with N°.4CURL BOND SHAPER™ CURL HYDRATING SHAMPOO, apply generously to mid-lengths and ends. Leave on for 1-3 minutes. Rinse. Avoid contact with eyes.
Aqua, Cetearyl Alcohol, Glycerin, Behentrimonium Methosulfate, Hydrogenated Ethylhexyl Olivate, Brassicamidopropyl, Dimethylamine, Cetrimonium Chloride, Polyquaternium-37, Hydroxypropyl Bis-Hydroxyethyldimonium Chloride, Hydrogenated Rapeseed Oil, Polyester-37, Cetyl Esters, Parfum, Phenoxyethanol, Stearyl Alcohol, Quaternium-87, Carthamus Tinctorius Oleosomes, Helianthus Annuus Extract, Lactic Acid, Ethyl Linoleate, Ethyl Oleate, Guar Hydroxypropyltrimonium Chloride, Polyquaternium-10, Propylene Glycol, Hydrogenated Olive Oil Unsaponifiables, Styrene/Butadiene Copolymer, Ethylhexylglycerin, Chlorphenesin, Olus Oil, Jojoba Esters, Persea Gratissima Oil, Linum Usitatissimum Seed Powder, Helianthus Annuus Seed Wax, Hexyl Cinnamal, Limonene, Glycerin, Salvia Hispanica Herb Extract, Acacia Senegal Gum, Menthol, Citral, Propanediol, Tetramethyl Acetyloctahydronaphthalenes, Linalool, Pentylene Glycol, Benzyl Alcohol, Mentha Piperita Oil, Citronellol, Carvone, Linalyl Acetate, Mentha Viridis Leaf Oil, Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate, Geranyl Acetate, Polyglycerin-3, Eucalyptus Globulus Oil, Benzyl Alcohol, Hydroxypropyltrimonium Hyaluronate, Camphor, Benzyl Benzoate, Beta-Caryophyllene, Geraniol, Xylitol, Caprylic Acid, Pinene, Panthenol, Rose Ketones, Anethole, Potassium Sorbate, Sorbitan Oleate Decylglucoside Crosspolymer, Sodium Benzoate, PB-300, Anise Alcohol, Terpineol, Alpha-Terpinene, Sodium Chloride, Terpinolene, Tocopherol, Hydroxypropylcellulose, Coumarin, Phenethyl Alcohol, Benzaldehyde
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
A must-have
The N°5 Curl Bond Shaper Hydrating Curl Conditioner has been such a game changer for my 3b/3c curls. Finding a conditioner that gives enough moisture without weighing my curls down can be tricky, but this one really hits that perfect balance. From the moment I applied it, I noticed how rich and crea...
Most Helpful Critical Review
An option for sealing moisture on medium hair
I don't traditionally use quick rinse off conditioners for my high density multi-textured type 3 & 4 pattern hair but I do sometimes need like to double up after clarifying. I used the accompanying shampoo from the Olaplex Curl Bond collection but I felt I wanted to try this conditioner alongside a ...
276 results
Must have in my routine !
Hair Type Very Curly Hair
This product was given in exchange for an honest review. The Olaplex line has been in my vanity for years. Now that there's a curly line, I feel like I'm in heaven. The conditioner nourished my hair without leaving them mushy. My hair was noticeably softer and less frizzy. The formula feels thick, creamy and luxurious, like a treatment for hair. I would absolutely recommend to a friend. It's worth it for heat damaged or color treated curls needing extra repair and strength


nice
Hair Type Wavy Hair
I've been using this conditioner and it honestly makes my curls feel SO much softer and easier to manage without weighing them down. My hair looks more defined, less frizzy, and stays hydrated longer between wash days. I noticed detangling was way easier too, which is huge for curly hair. The formula feels rich but doesn't leave buildup, and my curls still have bounce instead of feeling heavy. If your hair struggles with dryness or frizz, this feels like it actually locks moisture in instead of just coating your hair. Definitely a new staple in my curl routine. ✨ The conditioner is designed for curly, coily, and wavy hair with claims around hydration, frizz reduction, easier detangling, and curl definition. It uses bond-building and moisture-focused technology to support curl strength and softness.
Would make this a staple in my hair routine
Hair Type Wavy Hair
Used with the shampoo and so hydrating and soft for my colors
Did not work for my hair 4b/4c hair at all
Hair Type Very Curly Hair
No slip, detangling was extremely difficult, and it did nothing for my curls. Additionally, the texture of the conditioner was odd, it reminded me more of a shampoo. I have 4b/4c hair and would not recommend this product. You're better off using the regular Olaplex shampoo/conditioner or the rich hydration mask. Very disappointing.
I love this Conditioner!
Hair Type Wavy Hair
This conditioner worked really well for my curls. It gave my hair the moisture it needed without making it feel heavy or greasy, and my curls looked more defined after I styled them. I noticed they held their shape better and looked smoother overall. The scent was also a nice surprise because it lasted without being too much. My husband even mentioned that my hair smelled good! My hair felt soft and my curls looked naturally touchable after I used this. Product was received as part of an educational promotion.

