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Highlights
Summary
A 3-minute pre-shampoo treatment to immediately repair hair damage for softer, stronger hair.
Benefits
- Fast, 3 minute hair treatment
- Immediately softer, stronger hair
- Repairs all types of damage in all hair types
- Reduces future breakage for length retention over time
Research Results
- 3X stronger hair*
- 3X softer hair**
- Reverses hair damage in one use***
- 75% stronger internal hair structure over time
- *After 4 uses.
- **Vs. bleached hair.
- ***Tested on bleached hair.
Key Ingredients
- Patented OLAPLEX Bond Building Technology™ + Damage Defense Cationic Complex Rebuilds all 3 hair bonds for cortex-to-cuticle repair that leaves hair stronger and more resilient.
- Natural Humectant Derived From L-Glutamic Acid Improves manageability and infuses moisture.
- Crambe Abyssinica Seed Oil, Avocado Oil + Sunflower Seed Oil Reduces frizz and flyaways, and improves smoothness.
Item 2651909
- In the shower, apply generously to wet hair from roots to ends.
- Leave on for 3 minutes. Rinse.
- Follow with OLAPLEX shampoo and conditioner.
For best results, use every 1-3 washes.
Aqua (Water, Eau), Cetearyl Alcohol, Behentrimonium Methosulfate, Bis-Aminopropyl Diglycol Dimaleate, Hydroxypropyl Starch Phosphate, Propanediol, Distearyldimonium Chloride, Behentrimonium Chloride, Glycerin, Cetyl Alcohol, Stearyl Alcool, Casalpinia Spinosa Fruit Pod Extract, Butyrospermum Parkii (Shea) Butter, Helianthus Annuus (Sunflower) Extract, Persea Gratissima (Avocado) Oil, Cocos Nucifera (Coconut) Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Helianthus Annuus (Sunflower) Sprout Extract, Panthenol, Quaternium-91, Oryza Sativa (Rice) Bran Extract, Tribehenin, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Tocopherol, Olus Oil (Vegetable Oil, Huile Végétale), Caprylyl Caprylate, Cetrimonium Chloride, Sodium PCA, Polyhydroxystearic Acid, Polyester-37, Ethyl Linoleate, Ethyl Oleate, Cetrimonium Methosulfate, Isopropyl Alcohol, Propylene Glycol, C13-15 Alkane, Guar Hydroxypropyltrimonium Chloride, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Phenethyl Benzoate, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Citric Acid, Phenoxyethanol, Sodium Benzoate, Parfum (Fragrance), Linalyl Acetate, Linalool, Hydroxycitronellal, Alpha-Isomethyl lonone, Citronellol, Cl 19140 (Yellow 5), Cl 15985 (Yellow 6).
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Questions
Ask a QuestionQ&A
Showing 2 out of 2 Questions
- Q
hi! im wondering if this product would work with dyed hair? :)
- Asked by Mady
- Official Answer By Olaplex - Brand EngageYes! No.3PLUS is safe for color-treated and dyed hair. It helps support stronger-feeling hair and reduce the look of damage caused by chemical services like coloring or lightening. For best results, apply to damp hair before shampooing and follow with your regular wash routine.Was this answer helpful to you
- Q
what makes this different from the regular no3?
- Asked by LK
- Official Answer By Olaplex - Brand EngageNo.3PLUS is designed to be used as a pre-shampoo treatment on damp hair, while No.3 Hair Perfector is a post-wash treatment. Both help support stronger-feeling hair, but No.3PLUS fits into your routine before cleansing. Weightless Nourishing Hair Mask vs Rich Hydration MaskWas this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Worth the hype!
Trying Olaplex No. 3 Hair Perfector for the first time felt a little overdue. I had heard about it for years, friends raving, stylists recommending it, social media constantly calling it a "holy grail." At the same time, I've tried enough hyped-up hair products to know that not everything lives up t...
Most Helpful Critical Review
Subtle but Strong: Olaplex No.3 Plus Strengthened My Hair
I've been a fan of Olaplex products for a while and I've loved almost everything I've tried, but I have to be honest this one didn't really impress me at first. I made sure my hair was really dirty before trying it so in my before photo you can clearly see it was greasy, flat, and had no life. I app...
206 results
Love love love
Hair Type Straight Hair
I have long thick hair. I often struggle with breakage, dryness, split ends and frizz. Since using the No.3PLUS Complete Bond Repair Pre-Shampoo Hair Treatment my hair has been looking and feeling amazing! Olaplex has amazing products and I will continue to have this repair treatment in my routine.
Amazing hair treatment
After using this for several weeks i am so impressed. Has made hair feel more healthy and has repaired some of the damage. Will continue to use to see long term effects
Good
Hair Type Wavy Hair
This is a pre-shampoo treatment that claims to repair bonds and protect hair from damage. The texture is thick but fairly easy to apply and distribute. The scent is light and barely noticeable, doesn't irritate the scalp, and rinses out well. After using it, my hair is easier to detangle and feels slightly softer, but I didn't notice a strong effect. Some damage is still visible, and without follow-up care like a conditioner or hair mask the result is not very noticeable. Overall, the product works. It's a decent option for additional care, especially if you have dry ends but I wouldn't expect dramatic results after just one use.
Great Treatment!
Hair Type Wavy Hair
The new Olaplex No.3 PLUS Complete Bond Repair Pre-Shampoo Hair Treatment is a great new addition to the Olaplex product line, and this No.3PLUS treatment truly impressed me! Unlike the original No.3 treatment, this one is applied before shampooing your hair, instead of after shampooing and conditioning. It does not make my hair feel heavy, greasy, or weighed down. It made my hair smooth, shiny, and sleek. It also made my hair much easier to comb and detangle after. I have Type 2A hair, so it has a slight wave, but is on the straighter side
repurchasing
Hair Type Straight Hair
Olaplex No.3PLUS Complete Bond Repair Pre-Shampoo Treatment is the real star of my hair routine. After dyeing my hair, I was bracing for dryness and breakage—but this completely changed the game. My hair looks stronger, shinier, and honestly healthier than before I colored it. I use it every two washes, leave it on, then shampoo as usual, and the difference is unreal. Less frizz, more softness, and way fewer split ends. It feels like it's rebuilding my strands from the inside out. If your hair needs a comeback moment, this is it. Five stars without hesitation.