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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
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
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, Sodium Cocoyl Isethionate, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Decyl Glucoside, Cocamidopropylamine Oxide, Parfum, Acrylates Copolymer, Phenoxyethanol, Coconut Acid, Hydroxypropyl Bis-Hydroxyethyldimonium Chloride, Panthenol, Polyester-37, Glycol Distearate, Polyquaternium-11, Polyquaternium-7, Chlorphenesin, Isostearamide MIPA, Guar Hydroxypropyltrimonium Chloride, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Sodium Isethionate, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, Menthol, Menthyl Lactate, Linum Usitatissimum Seed Powder, Carthamus Tinctorius Oleosomes, Glyceryl Laurate, Salvia Hispanica Herb Extract, Glycerin, Acacia Senegal Gum, Hexyl Cinnamal, Limonene, Menthol, Citral, Sodium Hydroxide, Stearic Acid, Sodium Benzoate, Propanediol, Tetramethyl Acetyloctahydronaphthalenes, Linalool, Mentha Piperita Oil, Citronellol, Jojoba Esters, Carvone, Linalyl Acetate, Pentylene Glycol, Benzyl Alcohol, Mentha Viridis Leaf Oil, Ethyl Linoleate, Ethyl Oleate, Helianthus Annuus Seed Wax, Geranyl Acetate, Benzyl Alcohol, Eucalyptus Globulus Oil, Lactic Acid, Caprylyl Caprylate, Xylitol, Caprylic Acid, Olus Oil, Hydroxypropyltrimonium Hyaluronate, Potassium Sorbate, Camphor, Benzyl Benzoate, Beta-Caryophyllene, Geraniol, Pinene, Sodium Metabisulfite, Helianthus Annuus Extract, Persea Gratissima Oil, Rose Ketones, Anethole, Polyglycerin-3, Sorbitan Oleate Decylglucoside Crosspolymer, PB-300, Anise Alcohol, Terpineol, Alpha-Terpinene, Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate, Sodium Chloride, Propylene Glycol, Terpinolene, Hydroxypropylcellulose, Coumarin, Phenethyl Alcohol, Tocopherol, 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
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...
252 results
Deeply hydrates while gently cleansing, leaving curls soft,
Hair Type Very Curly Hair
This shampoo is a must-have for curly hair. It cleanses gently without stripping moisture, leaving curls soft, defined, and frizz-free. The formula feels lightweight but still deeply hydrating, and a little goes a long way. After a few washes, my curls looked healthier, shinier, and more manageable. Perfect if you want clean, bouncy curls without dryness.
Just okay
Hair Type Wavy Hair
I was super excited to try this olaplex shampoo as I have used other products in their line and have enjoyed them very much. The packaging was consistent with what I would expect and it smelled very fresh and clean. which I liked. When I first used the product it lathered nicely and cleaned my hair as I would expect. Once my hair dried though it felt somewhat greasy. It also was a bit heavier on my hair and seemed to weigh down my curls. Having finer hair I don't think this would be a good product for someone with a similar hair texture to me.
cleans hair well
Hair Type Wavy Hair
I have frizzy, wavy and hard to manage hair. I have been having a lot of hairfall lately so I am looking for haircare products to manage my hairfall and frizz. This Olaplex shampoo has been working surprisingly well on my hair. The shampoo is thick and emulsifies easily. It foams well and cleans scalp buildup but it does not feel harsh. It does not have any strong fragnance. I love the bottle shape and size which fits easily on my bathroom counter. Double cleansing is very easy with this shampoo.
Still my favorite!
Hair Type Wavy Hair
I've been a long time lover of Olaplex bond maintenance shampoo and conditioner, and the new formula is just as good as ever! My favorite thing about this shampoo is the lather and how clean it gets my hair while retaining moisture. The texture of the product is silky and the lather is dense and luxurious. For my waist length curly hair I only have to use a quarter sized amount. I like to run a brush through my hair before rinsing (if you haven't tried "brush through shampoo" this is your sign!) to distribute the suds and add definition. It rinses super clean and leaves my hair feeling strong and healthy for days! I like to follow with the Bond Maintenance conditioner and gel, then plop for 20 minutes and air dry.
Curl Shampoo
Hair Type Very Curly Hair
The Olaplex Bond Shaper Curl Shampoo is actually so good if your curls need a reset without feeling stripped. It cleans my hair but still keeps it soft and hydrated which is rare for a shampoo. My curls feel more defined and bouncy after using it and not frizzy or dry. It has that clean salon feel but still gentle enough to use regularly. A little goes a long way and it leaves my hair feeling stronger over time. Perfect if your curls need moisture and shape without being weighed down.
