ARTAH: practitioner-led daily supplements from a London B Corp
A small, focused range of everyday supplements and bundles, with up to 30% off subscriptions and free UK delivery over £50.
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ARTAH codes & deals today
30%off
Subscribe and save up to 30%
Subscribe and save up to 30% N/A
Core Performance Stack for £50 (was £84)
Bundle price shown on the starter kits page.
The Energy Starter Kit for £45 (was £90)
30-day supply bundle of Cellular Hydration, Metabolic Fix and Essential D3/K2.
Shopping at ARTAH? See all current ARTAH discount codes and deals, checked regularly.
ARTAH is a London supplement brand founded by nutritionist and naturopath Rhian Stephenson. Rather than stocking hundreds of lines, it sells a focused range of daily formulas, a handful of money-saving bundles and short nutrition programmes, most of them in a 30-day supply. The company is a certified B Corp and says its formulas are third-party tested. It suits adults who already know which everyday supplement they want and like buying from a smaller, practitioner-led brand. As always, check with your doctor before starting anything new if you're pregnant, taking medication or have a health condition.
What's worth a look
These are some of the best-known products on the site, with one-off prices as shown today (subscription prices are lower).
Cellular HydrationDaily low-sodium electrolyte powder, 30-day pouch.£32.00View at ARTAH
Essential Magnesium60 capsules of magnesium glycinate and malate.£24.00View at ARTAH
Essential CreatinePure creatine monohydrate powder, 30-day supply.£28.00View at ARTAH
Enhanced SynbioticFriendly bacteria with polyphenol prebiotics.£39.00View at ARTAH
Enhanced NAD+ ComplexNAD+ precursors with phytonutrients, 60 capsules.£60.00View at ARTAH
Core Essentials StackD3/K2, magnesium and omegas in one 30-day bundle.£43.20View at ARTAH
The bestselling Cellular Hydration is a low-sodium electrolyte powder in a 250g pouch, which you stir into water. If you'd rather cover a few basics in one go, the Core Essentials Stack combines Essential D3/K2, Essential Magnesium and Essential Omegas for £43.20. Essential Creatine is a plain creatine monohydrate powder, while Essential Magnesium comes as 60 capsules of magnesium glycinate and malate. Nearly everything is vegan apart from the Omegas, which use fish oil, and the products are made for over-18s only.
If you're not sure where to start, ARTAH has a free supplement quiz and offers nutrition advice on its site, and the FAQs are refreshingly plain about what each formula contains. Capsules come in recyclable black glass jars that keep for two years unopened, and the brand suggests finishing a jar within six months once the seal is broken. Gift cards are also available from £25 to £200 if you're buying for someone who's already a fan.
Current offers
We don't have any ARTAH voucher codes at the moment, but the site has a few savings of its own:
- Subscribe monthly for 20% off your first order and 15% off after that, or quarterly for 30% off the first order and 20% after that.
- Free UK delivery when you spend over £50.
- The starter kits page lists bundles below their full price, including the Energy Starter Kit at £45 (was £90) and the Core Performance Stack at £50 (was £84).
- A Give £10, Get £10 referral scheme for friends who sign up.
How to save more
- If you know you'll take something every day, choose a quarterly subscription. You can edit, skip or cancel it from your account, so you aren't tied in.
- Compare bundles with single jars before you buy. Stacks such as Core Essentials cost less than buying the same products one at a time.
- Combine two products to clear the £50 free-delivery threshold rather than paying postage on a single jar.
Products, prices and offers checked on the store's own website on 4 Oct 2026. Prices and stock can change.
Ad: affiliate links. If you buy through links in this article we may earn a commission, at no cost to you. ARTAH didn't pay for this article or check it before we published it. How we make money.
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