iHerb Discount Code UK: What to Know
iHerb ships to the UK (and all of Ireland) and displays prices in GBP at checkout, so the discount comes off in pounds, not dollars. A few things worth knowing before you order from the UK specifically:
Honest note: iHerb runs its own public promo codes and sales fairly often, separate from referral codes like this one. Worth a quick check on iherb.com directly before you check out — if their own promo beats ours, take theirs.
iHerb is a large online retailer for supplements, vitamins, herbal products, and wellness essentials, shipping internationally to well over 100 countries including the UK and Ireland. You’ll often find the same core supplement carried by several different brands on the site, so there’s real room to comparison shop within one order.
Related on Couponsuck
IiHerb Coupon Code: 10% OffHealth & BeautyIiHerb Discount Code Canada | Code: TBV598Health & BeautyIiHerb Coupon Code 2019 (Still Active in 2026)Health & BeautyAffiliate link: we may earn a commission when you use our codes.
- The code box is on the Cart page. Click the shopping cart icon at the top of iherb.com — there’s no coupon field during checkout itself.
- VAT applies to UK imports. Since the UK’s post-Brexit import rules took effect, VAT is generally collected on goods bought from overseas retailers, often at checkout rather than on delivery. That VAT is separate from, and calculated after, any percentage-off code like ours — the discount reduces the goods price, VAT is then applied on top per standard UK rules.
- Shipping is international. iHerb ships from its own warehouses to the UK; larger orders tend to make more economic sense once shipping is factored in.
Beyond referral codes, iHerb runs its own loyalty program, iHerb Rewards — the company reports paying out more than $98 million in customer credits in 2025, so it’s a genuinely active, well-used feature rather than a marketing footnote.
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Frequently Asked Questions
Does the iHerb code TBV598 work in the UK and Ireland?
Yes. iHerb’s referral codes aren’t US-only — UK and Irish orders qualify the same as any other new-customer order.
Will I still be charged VAT if I use this code?
Yes — the discount code reduces the price of the goods; VAT is a separate charge applied under standard UK import rules and isn’t something a promo code cancels out.
Where do I enter the code once I’m on iherb.com?
On the Cart page, via the shopping cart icon top-right — not on the Checkout page. Or just use our link and skip typing it in.
When was this page last checked?
We verified the TBV598 code and the /out/iherb/ link directly in July 2026.
Grab code TBV598.
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Active for UK & Ireland at iHerb — hand-checked, at last check.
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