Olaplex No. 0 Hair Treatment Duo

Olaplex No. 0 is a bond-building primer that enhances repair and strengthens hair. It suits all hair types and supports deeper nourishment and protection. Use before treatment for best results
Product ID: 26150192
Great repair calls for great prep. Taking inspiration from professional treatments, Olaplex's No. 0 is a primer for No. 3 which ensures maximum nourishment absorption for deeper repair. Boasting the highest concentration of the patented Olaplex technology in any take-home formula from the brand, the No. 0 Intensive Bond Building Treatment magnifies the performance of the No. 3 Hair Perfector, helping rebuild bonds, boost overall strength and protect hair integrity.Scientifically Proven Results: 68% more repair and 3x stronger hair*.This bottle should last about 3-6 applications depending on hair length and density.Suitable for all hair types; ideal for those with visible hair damage.pH-balanced. Vegan-friendly. Cruelty-free. Does not contain phthalates, parabens, sulfates, gluten, phosphate or nuts.OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacyGeneral Info: Turn dry, brittle hair into superbly shiny, silky soft locks with OlaplexHow to apply:Apply this treatment to clean, dry hair from roots to ends and comb through with a wide-tooth comb or wet brush to ensure saturation.Leave for 10 minutes, then apply No.3 Hair Perfector directly on top of No. 0 and comb again to saturate thoroughly.Allow the treatment to sit for another 10 minutes or longer.Once this is done, rinse and wash with Olaplex No. 4 Shampoo and No. 5 ConditionerIngredients:Water (Aqua) Bis-Aminopropyl Diglycol Dimaleate Sodium Benzoate PhenoxyethanolIdeal for: Priming hair to absorb nourishment for maximum repair

Delivery Options

Economy Delivery (UK) — £3.99 Delivered in 4–7 working days.
Standard Delivery (UK) — £4.99 Delivered in 2–4 working days.
Next Day Delivery (UK) — £7.99 Delivered the next working day on selected items. Terms & conditions apply.*

How Next Day Delivery Works

Upgrade your order to Next Day Delivery and receive your item(s) the next working day.
Orders placed by 9pm, Monday to Friday will arrive the next working day.

Scottish Highlands & Northern Ireland postcodes:

Orders placed between 9pm Friday and 2pm Sunday will be delivered on Tuesday if you live in the following areas: AB, BT, DD, EH, EX, FK, G, IV, IoM, KA, KY, ML, PA, PH, PL, TD, TR.
Remote postcodes (two working days): Our Next Day Delivery service takes two working days instead of one for the following postcodes: HS2, KW16–17, PA61–PA75, PA78, PH30, PH41–44, ZE2–3.

Ireland & The Channel Islands:

All orders to Ireland and the Channel Islands are eligible for standard delivery at a fixed fee of £7.95.

Channel Islands: Standard delivery in 3–4 days (£7.95), or Express delivery in 2 days (£9.50).
Republic of Ireland: Delivery within 7–10 days.


Unfortunately, Next Day Delivery is not available to Ireland or the Channel Islands.

Marketplace Items

The BrandAlley Marketplace allows our carefully selected partner sellers to offer you an additional range of products. Marketplace items are clearly labelled on the product page as 'Shipped from our partner'.
These sellers are responsible for managing your order, including shipping, delivery, and customer service.
Delivery timeframes and costs may vary by seller, you'll see the details clearly displayed at checkout before you place your order.
For any questions about your marketplace order, please contact the seller directly via your account.

Items available on pre-order means our suppliers send stock to our warehouse once you've placed your order. Because of this, delivery times can vary from sale to sale.
To see exactly when your item will arrive, please check the estimated delivery date (ETA) shown on the product page, in your basket, and at checkout.
If you order from more than one sale, we'll automatically split your order and ship items separately as they become available, so you receive each piece as soon as possible.

Delivery Options

Economy Delivery (UK) — £3.99 Delivered within 4–7 working days of our warehouse receiving your item from the supplier.
Standard Delivery (UK) — £4.99 Delivered within 2–4 working days of our warehouse receiving your item from the supplier.

Delivery Options

Economy Delivery (UK) — £3.99 Delivered in 4–7 working days.
Standard Delivery (UK) — £4.99 Delivered in 2–4 working days.
Next Day Delivery (UK) — £7.99 Delivered the next working day on selected items. Terms & conditions apply.*

How Next Day Delivery Works

Upgrade your order to Next Day Delivery and receive your item(s) the next working day.
Orders placed by 9pm, Monday to Friday will arrive the next working day.

Scottish Highlands & Northern Ireland postcodes:

Orders placed between 9pm Friday and 2pm Sunday will be delivered on Tuesday if you live in the following areas: AB, BT, DD, EH, EX, FK, G, IV, IoM, KA, KY, ML, PA, PH, PL, TD, TR.
Remote postcodes (two working days): Our Next Day Delivery service takes two working days instead of one for the following postcodes: HS2, KW16–17, PA61–PA75, PA78, PH30, PH41–44, ZE2–3.

Ireland & The Channel Islands:

All orders to Ireland and the Channel Islands are eligible for standard delivery at a fixed fee of £7.95.

Channel Islands: Standard delivery in 3–4 days (£7.95), or Express delivery in 2 days (£9.50).
Republic of Ireland: Delivery within 7–10 days.


Unfortunately, Next Day Delivery is not available to Ireland or the Channel Islands.

We’ve updated our Privacy & Cookies Policy. Read more