Olaplex No. 4 Bond Maintenance Strengthening and Reparative Hair Shampoo 250ml
You'll earn 28 Status Points with this product
£28.00
Or 4 interest free payments of £7.00 with
In stock | Usually dispatched within 24 hours

Founded in 2014 by Dean Christal, OLAPLEX has changed the landscape of the hair care industry. After employing two chemists to find a chemical that wouldn't damage dyed tresses, the team formulated the brand's proprietary, patented Bond Building Technology. Utilising this complex is the No. 4 Bond Maintenance Shampoo (250ml), a highly concentrated reparative cleanser that hydrates and nourishes your strands.
Want to know the secret to healthier-looking locks? Cue OLAPLEX's No. 4 Bond Maintenance Shampoo (250ml).
Working into a luxurious lather that gently washes away impurities, this colour-safe hair hero deeply hydrates, moisturises and nourishes your mane. Powered by the brand's patented Bond Building Technology, it rebuilds the damaged bonds in your hair. Confused? Let us explain; in short, this cleanser works to strengthen tresses, prevent breakage and repair split ends. We're obtressed.
Water (Aqua/Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Sodium Lauroyl Sarcosinate, Potassium Cocoate, Decyl Glucoside, Glycereth-26, Bis-Aminopropyl Diglycol Dimaleate, Cocamidopropylamine Oxide, Disodium Laureth Sulfosuccinate, Glycol Distearate, Sodium Cocoyl Glutamate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Citric Acid, Sodium Lauryl Sulfoacetate, Polyquaternium-10, Ethylhexylglycerin, DivinylDimethicone/Dimethicone Copolymer, Polyquaternium-11, Trisodium Ethylenediamine Disuccinate, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Laureth-9, Glycerin, Trideceth-12, C12-13 Pareth-23, C12-13 Pareth-3, Hydrolyzed Vegetable Protein, PG-Propyl Silanetriol, Panthenol, Acetic Acid, Tetrasodium EDTA, Pentasodium Triphosphate, Sodium Hydroxide, Disodium EDTA, Helianthus Annus (Sunflower) Seed Oil, Tocopherol, Prunus Armeniaca (Apricot) Kernel Oil, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Quaternium-95, Propanediol, Helianthus Annus (Sunflower) Seed Extract, PEG-8, Euterpe Oleracea Fruit Extract, Punica Granatum Extract, Rosemarinus Officinalis (Rosemary) Leaf Extract, Musa Sapientum (Banana) Fruit Extract, Origanum Vulgare Lear Extract, Morinda Citrifolia Fruit Extract, Articum Lappa Root Extract, PEG-8/SMDI Copolymer, Sodium Hyaluronate, Palmitoyl Myristyl Serinate, Sodium Polyacrylate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Biotin, Benzoic Acid, Phenoxyethanol, Chlorphenesin, Potassium Sorbate, Sodium Benzoate, Fragrance(Parfum), Citral, Hexyl Cinnamal, Limonene.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Dispense product into hands and emulsify. A little goes a long way. For those with thin hair, we recommend starting with a small quantity. Apply to wet hair, focusing on the scalp and working through to ends. Rinse well.
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
Frequently Bought Together

This item
Olaplex No. 4 Bond Maintenance Strengthening and Reparative Hair Shampoo 250ml
£28.00
Other Customers Bought
Customer Reviews
5 stars rating 306 reviews
4 stars rating 55 reviews
3 stars rating 37 reviews
2 stars rating 13 reviews
1 stars rating 15 reviews
Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
Love it
You only need a small blob of this and it foams right up and covers your hair. I have been using this along with Olaplex 3 & 5 for the last two months and my hair has completely transformed. Would highly recommend!
by Sophie
Was this helpful?
The best in hair care
This is the most amazing stuff!!! My hair was so damaged and frizzy it's now looking healthy and shiny I would recommend this product to anyone with chemically treated/ damaged hair. I've tried so many other products but this is the best by far. Worth every penny!!! I also recommend shampooing with Olaplex, towel drying then applying the Olaplex conditioner, wrapping the hair and leaving overnight it makes your hair feel so nourished.
by Kay
Was this helpful?
So good!
I’ve only used this once but it feels so good for my hair! Followed by the no 5 and no 6 conditioners, my hair feels so smooth! The price is fairly high but a little goes a long way!
by Abs
Was this helpful?
A little goes a long way
This might seem pricey at first glance, but it foams up really well and cleanses my medium length hair with a small amount of shampoo. I have bleached Asian hair for the past four years and it's really blonde. My hair texture is straight and fine, so breakage from all the bleaching really shows when I have my hair down. This does not make my hair flat or greasy in any way. I've been using it for the last 2.5 months and seems to be improving my overall hair condition. I also use the conditioner and No. 3 treatment.
by AL
Was this helpful?
Wouldn’t use anything else!!
I brought the shampoo and conditioner and honestly it’s the best. You only have to use small amounts which mean it will last a longggg time! I have been using this now for 2 months and my hair feels so much thicker, healthy and softer. I have always struggled with my hair and it’s condition but Olaplex as definitely helped this. Wouldn’t use anything else.
by Av
Was this helpful?
Very good
Very good
by Noora
Was this helpful?
Healthy Hair
This shampoo is amazing! I was slightly sceptical at first as thought it would be too heavy for my fine hair, but it makes it feel super soft and healthy without the weight. (Great combined with conditioner too!)
by Amazing
Was this helpful?
The best shampoo I've ever had
OLAPLEX products have been recommended to me by my hairdresser. I tried them once and never looked back. My curly and thin hair never looked better, healthier and shinier. I love OLAPLEX shampoo, conditioner and other products. Really worth trying!
by Ella
Was this helpful?
Olaplex
Brilliant product. I am using the whole range including salon treatment when I have colour done and use weekly home treatment. My hair is fine but it ow looks healthy and thicker. Well worth the money. A little goes a long way.
by Blondie
Was this helpful?
save my hair
I'm using this shampoo combined with the Olaplex treatment and is saving my hair. My hair is strong, shiny and healthy and really helping with avoiding split ends Worth the price for all the Olaplex products
by Vio_19
Was this helpful?