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No.3 Hair Perfector™

Olaplex No.3 Hair Perfector™ 100ml

%0 4.38 | 1514 reviews
Box

£28.00 (£0.28 per g)

In stock

If you like we can let you know when we have some more.

Product Description

Highlights Sephora badge
What we say There’s a reason why celebrity hairstylists swear by this stuff, it’s like a reset button for chemically fried strands. Previously only available in salons, Olaplex’s best-selling treatment repairs and strengthens the bonds of damaged hair from the inside-out, transforming dry and damaged hair into silky, swishy lengths. Use this vegan treatment once a week to bring stressed-out strands back to life.
A powerful, clinically proven pre-shampoo treatment that leaves hair 3X stronger after just one use.* No.3 is the complete bond builder to repair and strengthen hair at home by rebuilding all 3 hair bonds. Formulated for all hair types and all levels of hair health, this weekly treatment is key for your healthiest-looking hair.

*When used with No.4 Bond Maintenance® Shampoo

Clinically Proven

3M Reverses hair damage in as little as 3 minutes
3X stronger after one use*
90% smoother, better detangling, more conditioned**
*When used with Nº 4 Bond Maintenance® Shampoo
**When used as a system of Nº 3, Nº 4, Nº 5

KEY BENEFITS
✓ Reverses damage and strengthens hair
✓ Restores healthy appearance and texture
✓ Reduces future breakage

Results With One Use


B&A Alexis F:
BEFORE
AFTER
UNRETOUCHED IMAGES*

*Results may vary. Results achieved by treating hair with No.3 Hair Perfector™, then cleansing with No.4 Bond Maintenance® Shampoo, conditioning with No.5 Bond Maintenance® Conditioner, and applying No.9 Bond Protector Nourishing Hair Serum to damp hair before styling.


B&A Sezzy:
BEFORE
AFTER
UNRETOUCHED IMAGES*

*Results may vary. Results achieved by treating hair with No.3 Hair Perfector™, then cleansing with No.4 Bond Maintenance® Shampoo, conditioning with No.5 Bond Maintenance® Conditioner, and applying No.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

B&A Olivia:
BEFORE
AFTER
UNRETOUCHED IMAGES*

*Results may vary. Results achieved by treating hair with No.3 Hair Perfector™, then cleansing with No.4 Bond Maintenance® Shampoo, conditioning with No.5 Bond Maintenance® Conditioner, and applying No.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

Directions

In the shower before shampooing, apply No.3 from roots to ends until saturated.
Leave on for 3-10 minutes, then rinse well.
Follow with No.4 Bond Maintenance® Shampoo and Nº 5 Bond Maintenance® Conditioner.

Test results

Results With One Use


B&A Alexis F:
BEFORE
AFTER
UNRETOUCHED IMAGES*

*Results may vary. Results achieved by treating hair with No.3 Hair Perfector™, then cleansing with No.4 Bond Maintenance® Shampoo, conditioning with No.5 Bond Maintenance® Conditioner, and applying No.9 Bond Protector Nourishing Hair Serum to damp hair before styling.


B&A Sezzy:
BEFORE
AFTER
UNRETOUCHED IMAGES*

*Results may vary. Results achieved by treating hair with No.3 Hair Perfector™, then cleansing with No.4 Bond Maintenance® Shampoo, conditioning with No.5 Bond Maintenance® Conditioner, and applying No.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

B&A Olivia:
BEFORE
AFTER
UNRETOUCHED IMAGES*

*Results may vary. Results achieved by treating hair with No.3 Hair Perfector™, then cleansing with No.4 Bond Maintenance® Shampoo, conditioning with No.5 Bond Maintenance® Conditioner, and applying No.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

Ingredients

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 , Isododecane
Cetyl Esters , Bis-Aminopropyl Diglycol Dimaleate , Panthenol , Phospholipds, Dimethicone PEG-7 Isostearate, Hydroxypropyl Guar, Glycine Soya (Soybean) Oil, PEG-45M, PEG-7 Amodimethicone, Amodimethicone, C12-13 Pareth-23, C12-13 Pareth-3, Disodium EDTA, Polysilicone-15, Camellia Sinensis Seed Oil, C11-15 Pareth-7, Sodium Polyaspartate, Hydroxypropyl Cyclodextrin, Crambe Abyssinica Seed Oil, Persea Gratissima (Avocado) Oil, Vitis Vinifera (Grape) Seed Oil, Laureth-9, Trideceth-12, Butylene Glycol, Citric Acid, Ahnfeltiopsis Concinna Extract, Silica, Acetic Acid, Etidronic Acid, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Propylene Glycol, Sodium Acetate, PEG-4 Laurate
PEG-4 Dilaurate, BHT, Hydrolyzed Hyaluronic Acid, PEG-4, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Tocopheryl Linoleate/Oleate, Helianthus Annus (Sunflower) Seed Oil, Quaternium-95, Propanediol, Helianthus Annus (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, Iodpropynyl Butylcarbamate, Sodium Benzoate, Potassium Sorbate, Fragrance (Parfum) , Citral, Hexyl Cinnamal, Limonene

This list of ingredients may be subject to change, please consult the packaging of the product purchased.

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Rated 5 out of 5 by from Best bond repairer I keep on going back to this. This has to be the best bond repairer on the market it makes your hair so soft and smooth because my hair was getting quite frizzy before. It’s easy to apply you just leave it on for 10 mins or longer if need to.
Date published: 2026-02-15
Rated 5 out of 5 by from Love love love Love this item hair was feeling dry but after one use it makes hair strong and soft Definatly will be repurchasing
Date published: 2026-02-12
Rated 3 out of 5 by from It’s ok I didn’t really notice a difference and it’s expensive
Date published: 2026-02-12
Rated 4 out of 5 by from So far so good… used a few of times on my hair and the texture feels a lot better after!
Date published: 2026-02-04
Rated 4 out of 5 by from Best buy Been using it for over a month and is a fantastic hair mask
Date published: 2026-02-03
Rated 5 out of 5 by from Visible difference All time favourite, I had been hesitant for a while to spend on Olaplex, I thought it was over hyped. Silly me! It’s worth the hype and every penny. Just placed another order for £150 on more Olaplex products
Date published: 2026-02-02
Rated 3 out of 5 by from Pretty ok Good, not great. I saw no noticeable difference in my hair after finishing 2 bottles, but it had no bad impact either.
Date published: 2026-01-27
Rated 4 out of 5 by from Lovely conditioner Left on for few hours. Hair felt really soft after washing.
Date published: 2026-01-23
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Can it be used on blonde hair?

Asked by: Anonymous
Absolutely! This is for all hair types including virgin, coloured, textured or highly compromised. It really did save my bleach-damaged blonde hair.
Answered by: Anonymous
Date published: 2023-03-01

Can the hair perfector be used for all types of hair? My hair isn’t bleached but looks dull and has been falling out a lot. Does this help with that and if so what effect does it have?  Thank you! 

Asked by: Anonymous
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