REHAB.: single-dose hair oil capsules, moisturisers and bundles

Shopping at REHAB.? See all current REHAB. discount codes and deals, checked regularly.

REHAB. is a female-founded UK haircare brand best known for its Dose hair oils, which come in small biodegradable capsules. Each capsule holds one measured application, so you twist it open, use it and there's no bottle to over-pour or knock over. It suits anyone who likes a simple hair routine, people who travel a lot, and anyone with frizzy, dry, fine or curly hair looking for a product made for their hair type.

The range has grown well beyond oils. On the REHAB. website you'll now find a new Hair Moisturiser, Hair Milk heat protection spray, Shampoo and Conditioner Milks, silk heatless curlers, brushes and claw clips, plus body care, skincare, lip care and the Sunshine Spritz summer collection. REHAB. says most of its products are vegan and all are cruelty free.

What's worth a look

Here are six picks from the hair range, at today's prices with the current sitewide discount.

REHAB. Dose 1.0 Hair Oil Capsules30 single-dose capsules for normal to thick hair£20.80 £26.00View at REHAB. REHAB. Hair MoisturiserNew 100ml leave-in conditioner for dry hair£19.20 £24.00View at REHAB. REHAB. Hair Milk Conditioning Heat Protection Spray290ml leave-in spray, heat protection to 230°C£19.20 £24.00View at REHAB. REHAB. Hair Hydration DuoDose 1.0 oil plus the Hair Moisturiser£40.00 £50.00View at REHAB. REHAB. Curly Hair RoutineCurly hair oil, Hair Milk, towel and comb£54.60 £78.00View at REHAB. REHAB. Hair Mystery BoxNine items including Hair Milk and a travel bag£62.00 £155.00View at REHAB.

The Dose 1.0 Hair Oil Capsules are the original product: a pack of 30 one-millilitre capsules for normal to thick hair. If your hair is fine or curly, there are separate versions, Dose 1.1 and Dose 1.2, at the same price. The new Hair Moisturiser is a 100ml leave-in conditioner aimed at dry hair and frizz, and it's paired with the Dose 1.0 oil in the Hair Hydration Duo.

The Hair Milk is a 290ml leave-in spray that protects hair from heat styling up to 230°C, which is worth having if you use straighteners or curling tongs most days.

Current offers

• 20% off sitewide: prices across the site are currently 20% lower, and orders come with a free mini Shampoo and Conditioner Milk.
• Bigger savings on bundles: some sets are discounted further, such as the Hair Mystery Box at £62 (usually £155) and the Curly Hair Routine at £54.60 (usually £78).
• Free UK delivery on orders over £40. Standard delivery is £4 otherwise, and next-day delivery is £6.
• The Dose Delivery: subscribe to a hair oil to save 30%, with free UK shipping and a free gift on your first subscription order.

How to save more

• If you use the oils regularly, The Dose Delivery brings a capsule pack down to £18.20. You can switch oils, skip or pause, but there's a minimum of three orders.
• Buy a bundle rather than single items if you want more than one product. The routines and duos cost less than buying each item separately.
• Aim for £40 to get free delivery. A bundle or two single items usually gets you there.

Unused products in their original condition can be returned within 14 days, and UK customers can start a free return through the REHAB. returns portal.

Products, prices and offers checked on the store's own website on 8 Oct 2026. Prices and stock can change.

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