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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.
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
This brand is excluded from most Ulta Beauty coupons.
Questions
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Nice smell & left my curls less frizzy after just 2 washes!
I wanted to start by saying I really enjoyed using this conditioner alongside the shampoo! It has that signature Olaplex scent—lightly citrusy and clean—which I personally love. The texture feels rich without being too heavy, and it made my hair feel instantly softer and easier to manage while I was...
Most Helpful Critical Review
Not great for curls
"Product was received as part of an educational promotion." I generally have wavy hair, and if I let it air dry I end up with spiral curls. The only way I can describe how my curls looked after using this is flattened. I've never experienced anything like that before. In fact,my hair looked so awful...
12 results
Fantastic hydrated in conditioner
Hair Type Wavy Hair
The OLAPLEX N°5Curl Bond Shaper Hydrating Curl Conditioner is fantastic hydrating conditioner after shampooing with the OlaPlex bond shampoo, this conditioner, seals your curls to be much more defined and frizz free. The conditioner is smooth and silky and glide into your scalp and hair effortlessly creating the perfect curl pattern that you already have ! A little bit of product goes a long way and the best part you can feel it in your hands working it has a silk like texture and it helps moisturize and hydrate your curls as efficient as possible.
Stronger, Defined Curls
Hair Type Very Curly Hair
Finding a conditioner that actually hydrates without being too heavy is a struggle for my curls. Since I have high porosity, damaged hair, I usually expect conditioners to be super thick, but I was a big fan of how lightweight this one felt. It actually made my hair feel more soft and hydrated without that gross, weighed-down feeling some products leave behind. It was really easy to work through my hair, and the citrus scent is nice and clean—it smells fresh but isn't too much. My favorite part was how easy it was to rinse out. Usually, I'm at the sink forever trying to get product out, but this rinsed clean and left my curls feeling soft and ready to go. My hair definitely feels more manageable and less frizzy since I started using it. If you have curls that need moisture but you hate that heavy, greasy feeling, this is definitely worth trying.
Nice smell & left my curls less frizzy after just 2 washes!
Hair Type Wavy Hair
I wanted to start by saying I really enjoyed using this conditioner alongside the shampoo! It has that signature Olaplex scent—lightly citrusy and clean—which I personally love. The texture feels rich without being too heavy, and it made my hair feel instantly softer and easier to manage while I was in the shower. I'm including before and after pictures from when I used both the shampoo and conditioner together, and I definitely noticed a difference. After rinsing, my hair felt more hydrated, and detangling was much easier with less pulling or breakage. Once my hair dried, my curls looked more defined and I had noticeably less frizz than usual (which is something I always struggle with after washing). I've used this conditioner twice so far, and I'm excited to keep using it to see how it continues to improve the hydration and overall look of my curls. Also, please excuse my facemask in the after picture! I received this product for educational promotional use.



perfection in a bottle
Hair Type Wavy Hair
Is conditioner work perfectly with my type of hair? I'm very frusy and wavy, curly hair and it actually made the curl. So soothing, it smoothed out my frizz made my hair very bouncy. Without weighing it down, it wasn't oily and I could see my hair strands repairing the more I used it. It hit this great fragrance through it that I could smell hours later. It was like a fruity floral warming scent, and a little bit went a long way. You could feel it soothing and smoothing and softening my hair as soon as you sit it, rinse out perfectly. And I could just feel my curls forming before I even got out of the shower, and it's easy to manage. I didn't even have to do much because the conditioner locked in the moisture and made my hair is very smoothed and bouncy.

An Excellent Conditioner for all types of Curly Hair
Hair Type Very Curly Hair
I was honestly very reluctant to believe that a conditioner could make any difference in my curls after one wash/treatment. I am happy to report that I was pleasantly surprised. Even though I think and feel it will take more than one wash to see a truly lasting physical and visual difference, my hair does feel healthier and stronger after leaving in this conditioner in my hair for a few minutes, even just after one wash. I like how a little goes a long way. I do not need too much to see and feel a difference in the hydration level of my hair. My fine, but tightly curly hair feel more defined, less frizzy, more smooth and soft, and visibly more hydrated. I also see a difference in the shine level of my hair. My hair looks like it has more luster and shine and even though I have fine, thin, but very curly hair, it did not feel weighed down at all. I look forward to seeing and feeling the long term affects of this conditioner on my curly hair.
