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Highlights
Summary
A purple conditioner that neutralizes brassiness and repairs everyday damage to reveal bright, evenly toned, hydrated, and smooth blondes & greys
Benefits
- Repairs everyday damage, strenghtens and defends against future breakage
- Replenishes hydration, enhances softness and shine, smooths and reduces frizz
- Dramatically improves detangling and manageability
Key Ingredients
- Panthenol and Glycerin - Draws moisture to hair to keep it hydrated and helps prevent breakage.
Research Results
- 90% agree hair was less brassy*
- 89% smoother after one use**
- 52% less breakage after one use**
- *Based on an independent consumer perception study of 60 women with bleached/color-treated blonde hair when used with No.4P.
- **After 1 use when used as a system with No.4P, clinically tested.
Item 2591016
A little goes a long way with this highly concentrated formula. After shampooing with No.4P Blonde EnhancerTM Shampoo: Apply generously to clean, damp hair. Leave on for 1-3 minutes. Rinse. Use as needed.
Water (Aqua/Eau), Cetearyl Alcohol, PPG-3 Benzyl Ether Myristate, Caprylic/Capric Triglyceride, Cetyl Alcohol, Octyldodecyl Ricinoleate, Quaternium-91, Cetrimonium Chloride, Divinyldimethicone/Dimethicone Copolymer, Behentrimonium Chloride, Glycerin, Cetyl Esters, Isododecane, Bis-Aminopropyl Diglycol Dimaleate, Panthenol, Phospholipids, Dimethicone PEG-7 Isostearate, Hydroxypropyl Guar, Glycine Soja (Soybean) Oil, PEG-45M, PEG-7 Amodimethicone, Amodimethicone, Disodium EDTA, C12-13 Pareth-23, C12-13 Pareth-3,Camellia Sinensis Seed Oil, Polysilicone-15, C11-15 Pareth-7, Sodium Polyaspartate, Crambe Abyssinica Seed Oil, Persea Gratissima (Avocado) Oil, Vitis Vinifera (Grape) Seed Oil, Hydroxypropyl Cyclodextrin, Laureth-9, Citric Acid, Trideceth-12, Butylene Glycol, Ahnfeltiopsis Concinna Extract, Silica, Acetic Acid, Etidronic Acid, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Propylene Glycol, Sodium Acetate, PEG-4 Dilaurate, PEG-4 Laurate, BHT, Hydrolyzed Hyaluronic Acid, PEG-4, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Tocopheryl Linoleate/Oleate, Helianthus Annuus (Sunflower) Seed Oil, Quaternium-95, Propanediol, Helianthus Annuus (Sunflower) Seed Extract, PEG-8, Punica Granatum Extract, Morinda Citrifolia Fruit Extract, Euterpe Oleracea Fruit Extract, PEG-8/SMDI Copolymer, Palmitoyl Myristyl Serinate, Sodium Polyacrylate, Tocopherol, Biotin, Phenoxyethanol, Chlorphenesin, Sodium Dehydroacetate, Iodopropynyl Butylcarbamate, Sodium Benzoate, Potassium Sorbate, Fragrance (Parfum), Citral, Hexyl Cinnamal, Limonene.
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Questions
Ask a QuestionQ&A
Showing 1 out of 1 Questions
- Q
Is it safe for color treated hair?
- Asked by RT8377
- Official Answer By Olaplex - Brand EngageYes, No.5 is safe for color-treated hair and is formulated to help maintain strength, moisture, and color vibrancyWas this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Describe Yourself
Hair Type
Most Helpful Positive Review
Amazing
Olaplex shampoo and conditioner have completely transformed my hair care routine, and I can't help but rave about how amazing they are! From the moment I started using these products, I noticed a significant difference in the texture, strength, and overall health of my hair. First off, let's talk ...
Most Helpful Critical Review
Waste of Money
Take this review for what it's worth: this is about *MY* hair - your mileage may vary. Does not live up to the hype or claims. Definitely not worth the price. Actually would not even use this (or the Nº.4 Bond Maintenance Shampoo) as "regular" shampoo/conditioner, even for a cheap price. Review: D...
828 results
Great for 3B Curls!
Hair Type Very Curly Hair
This conditioner is the perfect for moisturizing and hydrating, where it also refreshes the curls so well. My hair has a bouncy and shiny look to it after my wash, and I pair it with the matching olaplaex shampoo which really emphasizes the conditioners work. Definitely recommend both!
I would buy this product again!!
Hair Type Very Curly Hair
Excellent Product
It's the only product I use
I have been using this product since last June. I have seen the difference it's done to my hair Very positive
Highly recommend. Would buy again!
Hair Type Very Curly Hair
My hair was dry ans damaged. After one use i felt a difference.
Run
Hair Type Straight Hair
recommend by a staff in store for my highlighted hair, I was looking for something to help w breakage, she said this would help, OHH NO, used once, straighten hair as normal, my hair smelt burnt for 2 days