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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
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.
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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...
292 results
Another great Olaplex product
Hair Type Wavy Hair
The Olaplex shampoo for curly hair is a great addition to their product line up. I've used the original one so I feel like I can compare them pretty well. The curl shampoo is very hydrating but lightweight. It doesn't weigh my hair down. It feels like I'm really getting a deep clean. I love the scent and it lasts for days in my hair. I noticed how bouncy and shiny my hair looked after styling compared to the dullness before.
Another Holy Grail from Olaplex!
Hair Type Wavy Hair
I have fine, limp 2C / 3A curls that somehow Olaplex always manages to revive from the dead, like some kind of follicular necromancer! My strands absolutely love this shampoo. It is designed to deliver strength, hydration, reduce breakage, decrease frizz, detangle and define curls. No false advertising with Olaplex. The shampoo does it's advertised job. My hair immediately perked up with bouncy curls, extra shine and a massive decrease in frizz. Love it! "I received this product as part of an educational promotion"
Amazing Shampoo for Curl Definition!
Hair Type Wavy Hair
I really love this shampoo! It made my curls feel clean without leaving them dry or stripped. After using it, my curls had noticeably more definition and looked more shaped and refreshed. My hair also felt soft and hydrated. One of my favorite parts was the scent. It smells so good without being overwhelming, and my husband even commented that my hair smelled good. I also liked that my curls looked natural and not stiff. This is a great option if you want a shampoo that supports curl definition, hydration, and softness all at once and also combats frizz. I would definitely buy it again.
Olaplex Obsessed!
Hair Type Very Curly Hair
I've tried so many curl shampoos over the years and Olaplex Nº4 Curl Bond Shaper Hydrating Curl Shampoo quickly became one of my favorites! From the very first wash my curls felt deeply cleansed without feeling stripped or dry afterward which is something I struggle with using most shampoos! My hair instantly felt softer, more hydrated, and noticeably healthier. The definition it gives my curls is absolutely amazing. They look more shaped, bouncy, and smooth instead of frizzy or weighed down. What I love most is how lightweight the formula feels while still delivering so much moisture. My curls stayed soft for days and styling became so much easier because my hair felt less tangled and more manageable! I have also noticed my hair has a beautiful shine and looks more revived overall especially on the ends where I usually deal with dryness. The scent is clean, fresh, and salon quality without being overpowering. A little goes a long way so the bottle lasts longer than expected too! This shampoo honestly made my curls feel stronger, healthier, and more alive. If you want hydrated defined curls with less frizz and more bounce, I absolutely recommend giving this a try! I received this product in exchange for my honest review.
Works great
Hair Type Very Curly Hair
As someone with 4c hair texture this actually worked well for me and made it easier for me to detangle my hair which is usually a nightmare when I'm washing my hair. Product was received as a part of an educational promotion