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OLAPLEX N°4Curl Bond Shaper Hydrating Curl Shampoo
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Highlights
Summary
A multi-action shampoo 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.
- No protein overload. No silicone buildup. Free of Protein, Silicones, Sulfates, SLS/SLES, Phthalates, Phosphates, MIC/MIT, and Parabens
- Olaplex Signature Scent, Reimagined Revitalize your senses with elevated notes of crisp and invigorating Sugared Mint, complemented by a bright burst of Grapefruit Zest 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 2655264
Apply to wet hair. Lather. Rinse. Follow with N°.5CURL BOND SHAPER™ CURL HYDRATING CONDITIONER or OLAPLEX mask of choice. Avoid contact with eyes.
Aqua (Water, Eau), Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Cocamidopropylamine Oxide, Decyl Glucoside, Acrylates Copolymer, sh-Oligopeptide-281 SP, Carthamus Tinctorius (Safflower) Oleosomes, Panthenol, Polyquaternium-11, Polyquaternium-7, Salvia Hispanica Seed Extract, Ilex Paraguariensis Leaf Extract, Crambe Abyssinica Seed Oil, Linum Usitatissimum (Linseed) Seed Extract, Hydroxypropyltrimonium Hyaluronate, Helianthus Annuus (Sunflower) Seed Oil, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Seed Wax, Menthyl Lactate, Jojoba Esters, Tocopherol, Pentylene Glycol, Acacia Senegal Gum, Menthol, Glycerin, Glycol Distearate, Polyester-37, Propanediol, Caprylyl Glycol, Ethyl Linoleate, Ethyl Oleate, Caprylic Acid, Xylitol, Lactic Acid, Hydroxypropyl Bis-Hydroxyethyldimonium Chloride, Guar Hydroxypropyltrimonium Chloride, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Sorbitan Oleate Decylglucoside Crosspolymer, Hydroxypropylcellulose, Ethylhexylglycerin, Polyglycerin-3, Propylene Glycol, Phenethyl Alcohol, Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate, Gluconolactone, Sodium Metabisulfite, Trisodium Ethylenediamine Disuccinate, Parfum (Fragrance), Phenoxyethanol, Chlorphenesin, Sodium Chloride, Citric Acid, Sodium Benzoate, Benzyl Alcohol, Potassium Sorbate, Sodium Hydroxide, Citral, Citrus Aurantium Peel Oil, Hexyl Cinnamal, Limonene.
Ingredients are subject to change. For the most current ingredient list, please consult the product packaging of the item you received
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Love it
honestly i was pretty skeptical about trying yet another high end curl shampoo because my hair usually just ends up feeling stripped or like a tangled mess but the olaplex n4 curl bond shaper is actually a game changer for real. i was lucky enough to have this gifted to me to try out and the first t...
Most Helpful Critical Review
Gentle cleansing but not hydrating for drier hair types
I have multi textured strands and multi curl patterned dry type 3 & 4 low porosity hair. True cleansing is imperative for any wash day to turn out good for me. Hydrating shampoos are my favorite to cycle through since clarifying all the time can mess up the moisture balance and ph of my hair at time...
379 results
Deep but hydrating clean
This was another hit from olaplex for me! In the picture you can tell my curls are weighed down and frizzy. Partly because I had an oil treatment on my hair and scalp. I was amazed at how well this shampoo was able to thoroughly cleanse my hair. I've run into issues with curly shampoos not being able to actually clean my hair because they are so focused on hydrating and not stripping. I did double cleanse but I always do that anyway. My hair after felt light and soft I feel like my curls really bounced back.


curl definition!
loved this shampoo! it smells amazing. It helps alot with curl definition! even after two day hair. Its also super hydrated and helps with split ends. It is lightweight and rinses out really easily. Overall It is a great shampoo! I totally recommend.
Love it
Ola plex hydrating curling shampoo comes in a simply designed squeeze container. It is well labeled where you do not have to wonder what the product is. You can read the container without an issue. I love the way Ola plex smells. It is a highly concentrated so you do not have to use too much of the product. It spreads so well over your hair. After I washed my hair I could feel the difference how my hair felt before I even used the conditioner. When I washed my hair done and was able to fix my hair I could see and feel how much better my hair was. My hair has bleach on it an it is curly so it seems to automatically look very dry and frizzy. With this shampoo I felt like it felt like it has a little more moisture to it. I would highly recommend it. I received this product for an honest review.


Gentle cleansing and repairing
The Olaplex curl shampoo is similar to the original, but I feel like this formula is gentler. The signature Olaplex scent is the same light grapefruit smell. I use the curl shampoo in combination with the Olaplex curl conditioner, and my hair looks super healthy afterwards.

Comfortable and moisturizing
The shampoo is almost like a gel but it provides such a good amount of lather in the hair. It has a minty type of smell which I enjoy. My hair feels very clean and refreshed and using this product. I have frizzy hair and I think that this product helped the frizz reduce a little bit. Using this shampoo along with my hair mousse and gel helped my waves look better. My scalp didn't feel dry and the next day my hair wasn't super oily which I struggle with. My hair feels softer and smoother. Also I liked that my hair didn't feel weighed down at all the shampoo was the perfect texture.