Olaplex No.7 and No.3 Duo
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£56.00
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OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for efficacy.
Powered by Olaplex’s signature Bond Building Technology™, the No.7 and No.3 Duo offers hydrating, smoothing and radiance-enhancing benefits to lacklustre and breakage-prone hair.
Set Contents:
No.3 Hair Perfector 100ml
A pre-shampoo treatment infused with Olaplex Bond Building Technology™ to hydrate and prep hair before shampooing. With a pH balance of 3.5-5, the treatment helps to enhance the smoothness and shine of dry hair.
No.7 Bonding Oil 30ml
Acting as the final step in your haircare routine, the hair oil delivers nourishment and hydration to the hair. The multi-tasking formula can be used to smooth the appearance of flyaways, enhance vibrancy and deliver heat protection up to 232°C.
No.3: Apply generously to damp hair from scalp to ends until hair is thoroughly saturated. Leave on for a minimum of 10 minutes (or longer if desired). Rinse from hair. Shampoo and condition as usual. Use once a week or 2-3 times a week for very damaged hair.
No.7: Tap to dispense and metered drop. Smooth a few drops through the lengths and ends of either dry or damp hair and style as desired.
No.3: Water (Aqua/Eau), Bis-Aminopropyl Diglycol Dimaleate, Propylene Glycol, Cetearyl Alcohol, Behentrimonium Methosulfate, Cetyl Alcohol, Phenoxyethanol, Glycerin, Hydroxyethyl Ethylcellulose, Stearamidopropyl Dimethylamine, Quaternium-91, Sodium Benzoate, Cetrimonium Methosulfate, Cetrimonium Chloride, Fragrance (Parfum), Polyquaternium-37, Tetrasodium EDTA, Benzyl Benzoate, Etidronic Acid, Ascorbic Acid, Phytantriol, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Citric Acid, Potassium Sorbate.
This product has been reformulated and does not contain Butylphenyl Methylpropional.
No.7: Dimethicone, Isohexadecane, C13-14 Isoparaffin, Coco-Caprylate, Phenyl Trimethicone, Bis-Aminopropyl Diglycol Dimaleate, Propanediol, Zea Mays (Corn) Oil, Beta-Carotene, Helianthus Annuus (Sunflower) Seed Oil, Moringa Oleifera Seed Oil, Punica Granatum Seed Oil, Water (Aqua/Eau), Morinda Citrifolia Fruit Powder, Fragrance (Parfum), Hexyl Cinnamal, Eclipta Prostrata Extract, Ethylhexyl Methoxycinnamate, Limonene, Tocopherol, Citral, Linalool, Melia Azadirachta Leaf Extract, Citronellol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together

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Olaplex No.7 and No.3 Duo
£56.00
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Customer Reviews
5 stars rating 33 reviews
4 stars rating 2 reviews
3 stars rating 4 reviews
2 stars rating 0 reviews
1 stars rating 1 reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Love!
I bought this having previously used both separately, but due to both the price and the fact my hair felt amazing and looked good by the time I’d ran out, I hadn’t replaced them for, fast forward six months or so and my hair was in dier need of some tlc! I bought these on offer - needless to say I won’t be going without again! They’re already making a huge difference to my hair!
by Bobby Verified Purchase
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AMAZING
Purchased this set having previously purchased both separately before, and it’s just as amazing I remember! My hair feels amazing 🤩 I love that the oil has heat protection in it too! Leaves my hair glossy, shiny and full ❤️ I won’t be without it again!
by Bobby Verified Purchase
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Amazing set
Love both of these products. Sometimes I use them together, putting a pea size amount of the no 3 and mix with the oil and comb through hair
by Irene Verified Purchase
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Best
The BEST - hair has never been in better condition 😊
by Emily Verified Purchase
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Love
My hair had been sitting kind of funny the last few days and it turns out I just needed more No. 7. Makes such a difference!
by Rachael Verified Purchase
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Hair treatment
This is my go to treatment, the oil is amazing on wet or dry hair and lasts ages. My hair is in so much better condition since using olaplex products, especially being blonde that is saying something.
by Toni Verified Purchase
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great duo
I used this duo with no.4 and no.5 and my hair feels smooth and hydrated..bought extras..
by Jennifer Verified Purchase
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Olaplex
Been using this product for more than 3 years. It’s a good quality product, good for those with Damaged hair. Worth the money.
by Stels Verified Purchase
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Perfect combo
Both make a difference to my hair which is long and very thick. I sometimes think I might be using too much of the oil but feel I do need it.
by Elizabeth Verified Purchase
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Rubbish
Absolute rubbish, it ruins your hair, avoid this whole range!! I had lovely mid length hair but it was bleached so brought this thinking it would keep my hair in great condition!! How wrong was I! My hair has broken and snapped all over and have had to have it cut short
by Karen
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