REHAB. Dose 0 Matcha Scalp Hair Oil & Matcha Scalp Serum Duo

Sale price £44.80 Regular price £56.00

A complete scalp care routine. Use Dose 0 Matcha Hair Oil pre-shampoo to nurture your strands from the roots onwards, then follow with the hydrating Matcha Scalp Serum formulated to hydrate and soothe the scalp, helping to reduce shedding and promote healthier hair growth, to support the appearance of thicker, fuller-looking hair.

In independent user trials, 90% agreed their scalp felt healthier, 73% noticed reduced hair shedding, and 79% agreed their hairline appeared visibly fuller.*

Stimulates and strengthens from the root
Hydrates and soothes the scalp
Supports thicker, fuller-looking hair over time
About This Product

Dose 0 Matcha Scalp Hair Oil + Matcha Scalp Serum Duo

This scalp-focused duo combines targeted oiling with daily hydration to create the ideal environment for healthy hair to thrive.

Dose 0 Matcha Hair Oil is the first step in your oiling routine. Each biodegradable dose contains a concentrated blend of matcha, rosemary oil and castor oil to help stimulate, nourish and strengthen the hair. Rich in antioxidants, matcha helps protect the scalp and follicles against environmental stressors that can contribute to weakened hair.

Known for its circulation-boosting properties, matcha helps support a healthier scalp environment to reduce hair loss and encourage healthy hair growth, while anti-inflammatory properties help soothe irritation and control excess oil. In a 12-week independent user trial, 93% agreed their hair felt stronger, while 76% agreed their hair looked and felt visibly denser.*

Follow with the Matcha Scalp Serum, a lightweight leave-in treatment formulated to hydrate and soothe the scalp while helping reduce visible shedding and support fuller-looking hair.

The soothing, water-based formula absorbs quickly to help combat dryness, flakiness and irritation, creating the ideal environment for healthy hair to thrive. 82% agreed their scalp felt more hydrated, while 88% agreed their scalp felt more comfortable.*

Designed for daily use, the lightweight serum absorbs effortlessly into the scalp without residue. 92% agreed the serum absorbed well into the scalp and was gentle enough for daily use.*

Our innovative direct-to-scalp applicator features soft silicone tips to gently massage the scalp during application, helping stimulate circulation and allowing even coverage across the scalp with ease.

Together, they form a complete scalp ritual: oil to nourish and stimulate, serum to hydrate and maintain — for stronger, healthier-looking hair over time.

Suitable for all hair types, especially those experiencing scalp dryness, discomfort or visible thinning.

Based on independent user trials:

- Dose 0 Matcha Scalp Hair Oil: 12-week trial with 30 participants using twice weekly in anonymous packaging.
- Matcha Scalp Serum: 6-week trial with 58 participants using daily in anonymous packaging.

What's Inside

- Dose 0 Matcha Scalp Hair Oil
- Matcha Scalp Serum

How To Use

Dose 0 Matcha Scalp Hair Oil
1. For use on dry hair, before shampooing.
2. Twist and tear open the capsule.
3. Apply the oil to parted hair, directly to the scalp, gently massage for 3-5 minutes.
4. Leave for up to 4 hours before washing thoroughly.
5. Drop your empty capsule into hot water and watch it dissolve.

For best results, massage your scalp well before applying the oil to stimulate the hair follicles. Use 1-2 times per week.

Matcha Scalp Serum
1. Remove cap.
2. Twist the barrel until it clicks to open.
3. Apply directly to the scalp to parted hair in sections using the applicator.
4. Gently press the applicator against the scalp to release the serum, then massage in slow, circular motions as you go.
5. Close the barrel and massage well to distribute and absorb.

Do not rinse.
Can be used daily on dry or damp hair.
Clean applicator with warm water after use.

Ingredients

Dose 0 Matcha Scalp Hair Oil
Cyclopentasiloxanc, Dimethiconol, Parfum(Fragrance), Camellia Japonica Seed Oil, Olea Europaca (Olive)Fruit Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Squalane,Tocopherol Acetate, Camellia Sinensis (Matcha Green Tea) Leaf Extract, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Oryza Sativa (Rice) Germ Oil, Ricinus Communis (Castor) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil.


Matcha Scalp Serum
AQUA/WATER/EAU, PROPYLENE GLYCOL, ALCOHOL, PEG-40 HYDROGENATED CASTOR OIL, PYRROLIDINYL DIAMINOPYRIMIDINE OXIDE, DIAMINOPYRIMIDINE OXIDE, TREHALOSE, ADENOSINE TRIPHOSPHATE, PHENOXYETHANOL, XANTHAN GUM, BUTYLENE GLYCOL, SACCHARIDE ISOMERATE, CITRIC ACID, ETHYLHEXYLGLYCERIN, BIOTA ORIENTALIS LEAF EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, ANGELICA SINENSIS EXTRACT, ZINGIBER OFFICINALE (GINGER) ROOT EXTRACT/ ZINGIBER OFFICINALE ROOT EXTRACT, 1,2-HEXANEDIOL, SODIUM CITRATE, HYDROXYACETOPHENONE

DISCOVER REHAB.

The next innovation in hair and body care. From our award-winning hair capsules to our new body range, we’re redefining personal care with patent-pending tech, proven results, and ritual-worthy self-care. A complete head-to-toe routine, designed to leave you feeling like you’ve just stepped out of the spa.

FEMALE FOUNDED.

REHAB. is a female-founded brand shaking up haircare with innovative, eco-conscious, award-winning products. From frizz to fine, our targeted oils in unit-dose capsules deliver glossy results for every hair type.