60%off
Deal
Up to 60% off mystery boxes and bundles
Selected bundles and mystery boxes; e.g. Hair Mystery Box £62 (was £155).
REHAB. Discount Codes for October 2026
60%Best offer for everyone
6Deals, no code needed
Current REHAB. voucher codes and offers
You haven't picked a charity yet. Pick one and 50% of our commission goes to them.
30%off
Deal
Save 30% on hair oil subscriptions plus a free gift with The Dose Delivery
Subscription hair oils only; minimum of 3 orders. Free gift on first subscription order while stocks last. Free UK shipping on subscription orders.
FREEdelivery
Deal
Free UK delivery on orders over £40
UK standard delivery, 5-7 business days. Orders under £40 cost £4.
20%off
Deal
20% off sitewide plus a free mini Shampoo and Conditioner Milk
Discount already shown in product prices. Free minis while the promotion runs.
20%off
Ends Friday
20% off Sitewide + free Mini Shampoo & Conditioner Milk
Valid for a limited time only. Valid for a limited time only.
50%off
Ends Friday
50% off The Hair Moisturiser Collection
+ FREE Mini Shampoo & Conditioner Milks Valid for a limited time only.
Why use Voucher Magpie?
Every REHAB. code here comes from REHAB. itself or its official affiliate programme, never copied from another voucher site, and we use AI to validate that codes actually work. When you shop through our links, REHAB. may pay us a commission. It never changes your price. We give 50% of that commission to a charity you choose, at no extra cost to you.
Today's REHAB. deals
Updated| Offer | Saving | Ends |
|---|---|---|
| Up to 60% off mystery boxes and bundles Deal | 60% | Ongoing |
| Save 30% on hair oil subscriptions plus a free gift with The Dose Delivery Deal | 30% | Ongoing |
| Free UK delivery on orders over £40 Deal | FREE | Ongoing |
| 20% off sitewide plus a free mini Shampoo and Conditioner Milk Deal | 20% | Ongoing |
| 20% off Sitewide + free Mini Shampoo & Conditioner Milk Deal | 20% | 9 Oct |
| 50% off The Hair Moisturiser Collection Deal | 50% | 9 Oct |
About REHAB.
REHAB. (also known as REHAB Your Hair) is a female-founded haircare brand that sells online from its own website. It is best known for its Dose hair oils, which come as biodegradable single-use capsules, each holding one measured application. There are oils for different hair types, including Dose 1.0 for normal to thick hair, Dose 1.1 for fine hair, Dose 1.2 for curly hair, a high-shine finishing oil, an overnight sleep serum oil and a matcha scalp oil.
Alongside the oils, the range now takes in a new Hair Moisturiser leave-in conditioner, Hair Milk heat protection spray, Shampoo and Conditioner Milks, silk heatless curlers, brushes, combs and claw clips. REHAB. has also branched out into body care, skincare and lip care, with the Sunshine Spritz summer range, Matcha products and a lot of bundles and gift sets. It says most products are vegan and all are cruelty free; the silk items are the exception to vegan.
Orders are sent from warehouses in the UK and Ireland. UK standard delivery takes 5-7 business days and is free on orders over £40, and next-day delivery is available. The brand also ships to Europe, the USA, Canada, Ireland, the Channel Islands, Australia and New Zealand. Its subscription service, The Dose Delivery, sends hair oils on a schedule you choose at a lower price.
REHAB. delivery and returns
| Delivery | UK standard delivery 5-7 business days for £4, free on orders over £40; next-day delivery £6 (order by 9pm). Also ships to Europe, USA, Canada, Ireland, Channel Islands, Australia and New Zealand. |
|---|---|
| Returns | Unused products in original condition can be returned within 14 days of receipt. UK customers can start a free return through the returns portal; opened or used items can't be refunded. |
How to use a REHAB. voucher code
- Tap Get code on the offer you want. We copy the code for you and open REHAB. in a new tab.
- Check the offer's Terms first: some codes need a minimum spend, are for new customers only, or exclude sale items.
- Add what you want to your basket on rehabyourhair.com.
- Go to the checkout and choose your delivery option.
- Paste the code into the discount code or promo code box and apply it. Check the discount shows in your order total before you pay.
- Didn't work? Tap Didn't work? under the code so we can recheck it, and read why codes fail.
Ways to save at REHAB.
- Subscribe to your hair oil through The Dose Delivery to save 30%, get free UK shipping and a free gift on your first order (a minimum of three orders applies).
- Spend £40 or more to get free UK standard delivery.
- Look at the bundles and mystery boxes, which are often discounted by more than the sitewide offer.
- Not sure which oil suits you? Try the Hair Quiz on the site, or the Meet the Minis collection to sample smaller sizes.
REHAB. customer service & reviews
Contact REHAB.
What shoppers say
Frequently asked questions
What's the best REHAB. code today?
There's no REHAB. discount code to copy right now. The best offer is up to 60% off mystery boxes and bundles (best offer for everyone), no code needed.
Does REHAB. do student discount?
We don't know of a student discount at REHAB. at the moment.
Does REHAB. offer a Blue Light or Armed Forces discount?
We don't know of a Blue Light or Armed Forces discount at REHAB. at the moment.
Does REHAB. offer free delivery?
UK standard delivery 5-7 business days for £4, free on orders over £40; next-day delivery £6 (order by 9pm). Also ships to Europe, USA, Canada, Ireland, Channel Islands, Australia and New Zealand.
What is REHAB.'s returns policy?
Unused products in original condition can be returned within 14 days of receipt. UK customers can start a free return through the returns portal; opened or used items can't be refunded.
How do I contact REHAB. customer service?
Use the help centre on the REHAB. website.
Can I use more than one REHAB. discount code?
Usually not: most stores, including REHAB., accept one discount code per order. Automatic deals and sale prices can often be combined with a code, so check the terms on each offer.
Does REHAB. offer a first-order discount?
We don't have a first-order code for REHAB. right now. Sign up for alerts and we'll email you if one lands.
Can I use a REHAB. discount code on sale items?
It depends on the code. Many discount codes exclude items that are already reduced, so open Terms on the code before you use it.
When does REHAB. usually run 20% off promotions?
Over the last two years we've listed REHAB. codes or deals worth 20% or more in September and October. Sign up for alerts to hear when the next one lands.
Why didn't my REHAB. code work?
Most codes exclude gift cards and items already reduced, and some need a minimum spend or are for new customers only. Open Terms on the code, or tap "Didn't work?" and we'll recheck it.
Are these REHAB. codes verified?
Codes marked Verified have passed our check, with the date and time shown on the code. We use AI to validate that codes actually work. Codes without the badge come from REHAB. itself or its affiliate programme but haven't been verified yet.
Does Voucher Magpie donate to charity?
Yes. When you buy from REHAB. through our links, REHAB. pays us a commission, and we give 50% of it to the charity you choose. We donate once REHAB. confirms the sale, usually 30 to 90 days later, and pay charities once a year.
Does using Voucher Magpie cost more?
No. You pay REHAB.'s normal price, less any discount. Our commission is paid by REHAB. or its affiliate network, not by you.
How do I use a REHAB. discount code?
Tap Get code and we copy it for you. Add your items to the basket on the REHAB. website, then paste the code into the discount or promo code box at checkout.
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