polytar.co.uk
7 offers to explore · Updated
SAVE ON YOUR NEXT ORDER
Common Polytar codes from the offers we've collected, shared for reference only. A code isn't guaranteed to work, so check the offer's terms at checkout.
Shop at polytar.co.uk →No offers match this filter.
Past promotions for reference. These offers may no longer be redeemable.
SEPTEMBER25SPA10DRNORA25HAPPYSCALP15BUSINESSMEN10| Code | Discount | Offer | Expires |
|---|---|---|---|
| APPOINTMENT10 | 10% OFF | Save 10% Sitewide | Nov 17, 2026 |
| COALTAR10 | Up to 10% OFF | Save up to 10% on Your Order | Nov 21, 2026 |
| LIFEISA | Up to 10% | This Offer Helps You Save Both Time and Money | Nov 21, 2026 |
| Deal | Up to 10% OFF | Sign up to Polytar Scalp Tips Newsletter and Get 10% off Your Next Order | Nov 16, 2026 |
| Deal | Free Delivery | Free Next-day Delivery on 3 Bottles | Nov 16, 2026 |
Polytar is a UK-based resource and online shop built around a medicated scalp shampoo. The shampoo contains a 4% coal tar solution, which works by slowing excessive skin cell growth. Coal tar has long been used in shampoos and topical treatments for scalp and skin conditions.
The site explains how the shampoo may help with psoriasis, eczema, dandruff and seborrheic dermatitis, and carries guides on managing each of those conditions. Instructions on the site describe how to massage the product into the scalp and how often to apply it.
Orders are placed straight through the site's e-commerce platform. Delivery is free on the next-day service for orders of 3 or more bottles; a single bottle is charged at £3 and travels by Royal Mail 24 tracked next-day delivery. The Scalp Tips newsletter shares advice on looking after the scalp.
Codes go into the discount code box at the Polytar checkout; deals need no code.
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Select Show Code. A window opens with the full code, a Copy code button and a link to polytar.co.uk.
Add your items at polytar.co.uk, then paste the code into the discount code box in your basket or at checkout.
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Yes. Delivery is free on the next-day service for orders of 3 or more bottles of shampoo, while a single bottle costs £3 and arrives by Royal Mail 24 tracked next-day delivery.
Yes. Polytar gives a 10% off on your next order, and signing up for the Scalp Tips newsletter unlocks it.
A code fails when the order misses one of its conditions, such as eligible products or a minimum spend, or when the promotion has ended. Each offer's details list its conditions.
APPOINTMENT10 gives the biggest discount on this page, 10% off. The biggest deal, 60% off, needs no code.
No offer on this page mentions a minimum spend.
No offer on this page says whether it can be combined with others. Checkout normally takes one code per order.
Over the past year, 3 Polytar codes were collected, all in September 2026. The most popular discount was 25% off, offered in October 2026.