K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 50ml & Molecular Repair Hair Oil 30ml Twin

K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask (50ml) & Molecular Repair Hair Oil (30ml) Twin offers two of K18's best-selling products, specially formulated to deeply repair and nourish damaged, dry and chemically damaged hair.

Collection Contains:

• 1 x K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask (50ml) - a leave-in molecular repair hair mask which reverses damage caused by colour and bleach, chemical processing, heat, and mechanical styling. Formulated using bio-active peptide, this treatment increases overall strength and improves elasticity in all hair types, resulting in reduced breakage, split ends, and colour fade. The mask has a lightweight, moisturising effect which detangles and keeps the hair smooth and soft without weighing it down. For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength. Cruelty-free & vegan-friendly.
• 1 x K18 Biomimetic Hairscience Molecular Repair Hair Oil (30ml) - a biotech-engineered weightless oil suitable for all hair types. It strengthens and repairs damage, reduces frizz at two levels of the hair fibre, and improves shine. This formulation combines the strength of K18Peptide with natural oils like Avocado and Sunflower Oil, as well as Hemisqualane and Squalane, which collectively address deep-level damage causing frizz while nourishing the hair surface to reduce frizz and flyaways. This silicone-free oil reverses damage that causes frizz long-term and immediately smooths frizz and flyaways. In addition, it enhances shine and colour vibrancy, while providing heat protection up to 450°F (232°C). Clinical trials have shown it to repair damaged hair, control frizz for 24 hours, increase shine by 104%, and reduce split ends by 78%. Cruelty-free & vegan-friendly.

Directions of use:

• Mask - shampoo hair but DO NOT condition on the day of using K18. Towel dry thoroughly. Begin with 1 pump of K18 Repair Mask and add more as needed depending on the length, thickness, and condition of the hair. Work evenly into the hair, one pump at a time, from ends to roots. Leave for 4 minutes to activate. Do NOT rinse out. Style as usual.
• Oil - apply to damp, towel-dried hair before styling, or on dry hair as a finisher. The formula is highly concentrated, so begin with 1-3 drops and increase as needed. For strengthening benefits and to reduce frizz during air-drying or styling, use on damp hair. Apply to dry hair to smooth frizz and flyaways and add shine as a finisher. For maximum strengthening results when using with K18 Molecular Repair Mask, apply the mask first on clean, damp hair and wait 4 minutes. Then apply the Molecular Repair Hair Oil and wait another 4 minutes.

Justmylook offers free delivery on all UK orders over £20 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £60 via Royal Mail 24 Tracked.

We have a variety of express services available.

Royal Mail 48 Tracked: Orders placed before 6:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery takes 2 days, including Saturdays. This service is free for orders over £20, orders under £20 will be subject to a £2.50 delivery charge.

Royal Mail 24 Tracked: Orders placed before 9:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. This service is free for orders over £60. The charge for this service is £1.99 for orders between £20 - £59.99, and £3.99 for orders under £20.

Royal Mail Special Delivery: Orders placed before 9:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. The charge for this service is £5.99.

DPD: Orders placed before 2:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery will take place the next working day. The fee for this service is £5.99.

Republic of Ireland: Orders placed before 9:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery usually takes 3-5 days. This service is free for orders over €25, orders under €25 will be subject to a €3.50 delivery charge. We pre-pay all international custom/duty charges on the behalf of our customers.

Please note is is not currently possible to offer a next-day delivery service to the below postcodes for orders placed after 5:00 pm. AB, BT, DD, DG5-9 & 10-16, FK17-21, G58, G60, G62, G63, G65, G71-84, GY, HS, IM, IV, JE, KA, KW, KY10, KY14-16, ML10-12, PA20-38, PA41-49, PA60-78, PH, PO30-41, TD, TR21-25, ZE.

If you'd like to know the ingredients for any of our products, please message us and we'll send you an image of the product with the ingredients shown. Manufacturers change their ingredients regularly, sometimes without letting us know. By sending an image, we ensure that you receive a current & up to date list.