20%off
20% off app orders this weekend
Site banner reads "App Exclusive Weekend Sale: 20% Off". App only. Coupon sites list it as running 15-19 Oct 2026.
Published by the brand, read Oct 16, 2026
🇬🇧 United KingdomUpdated
iHerb promo codes in the UK
UK codes are mostly short app-only weekend sales, brand codes and a 10%-off-over-£50 code. Delivery is free over £29 and VAT is already in the price.
Official
Best right now: OCT26APP – 20% off app orders this weekend
Published by the brand, read Oct 16, 2026. Site banner reads "App Exclusive Weekend Sale: 20% Off". App only. Coupon sites list it as running 15-19 Oct 2026.
As of Oct 16, 2026, YaPromo lists 7 live offers for iHerb in the UK: 0 verified, 3 official, 0 widely listed and 4 unconfirmed. Free delivery from £29. Returns: 30 days.
iHerb UK codes and offers, October 2026
25%off
25% off your first order when you join the email list
Shown in the site footer: join the iHerb email list to get the code. New customers only; exclusions may apply.
Published by the brand, read Oct 16, 2026
Freedelivery
Free delivery on orders over £29
Standard Delivery (Global Air). £3.99 below £29. Some carrier and product exclusions apply.
No code needed, read Oct 16, 2026
10%off
10% off orders over £50
Minimum spend £50. Listed as UK only.
2 other coupon sites list it (latest Oct 16, 2026); not checked by us
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20%off
20% off iHerb-brand products
Applies to iHerb's own brands. Listed as ending 15 Nov 2026.
1 other coupon site lists it (latest Oct 16, 2026); not checked by us
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20%off
20% off your first order
New customers only.
1 other coupon site lists it (latest Oct 16, 2026); not checked by us
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Worked for you?
20%off
20% off Doctor's Best supplements
Applies to Doctor's Best products only. Listed as ending 31 Dec 2026.
1 other coupon site lists it (latest Oct 16, 2026); not checked by us
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Worked for you?
Which code saves the most?
| Code | Offer | You save |
|---|---|---|
| OCT26APP | 20% off app orders this weekend | £20 |
| GOLDGB | 10% off orders over £50 | £10 |
| OCT26HB | 20% off iHerb-brand products | £20 |
| NEW20 | 20% off your first order | £20 |
| DRBEST26 | 20% off Doctor's Best supplements | £20 |
How to use a iHerb code
- Add items to your basket on iHerb (United Kingdom site).
- Open the basket or checkout and find the promo code box.
- Paste the code and press Apply; the discount shows in the order summary.
- No discount? Try the next code: one code works per order.
Ways to pay less at iHerb
- Spend over £29 to avoid the £3.99 delivery fee.
- The weekend 20% code only works in the iHerb app.
- Return postage from the UK is at your cost, so check sizes and flavours before you order.
iHerb UK: delivery, returns and payment
| Free delivery | Orders over £29 with Standard Delivery (Global Air) |
|---|---|
| Delivery fee | £3.99 below £29; DHL Express and FedEx also offered |
| VAT and duties | Included in prices; nothing to pay on delivery |
| Returns | 30 days (90 for iHerb brands); international returns are at your cost |
| Payment | Cards, PayPal, Apple Pay, Google Pay, Klarna |
From iHerb's own pages, read Oct 16, 2026. The checkout is always the final word.
Questions people ask
What is the best iHerb promo code in the UK today?
OCT26APP: 20% off app orders this weekend. Site banner reads "App Exclusive Weekend Sale: 20% Off". App only. Coupon sites list it as running 15-19 Oct 2026. Evidence: Published by the brand, read Oct 16, 2026.
Is there a iHerb code for existing customers in the UK?
OCT26APP is listed for everyone: 20% off app orders this weekend.
What does iHerb charge for UK delivery?
Standard Global Air delivery is free over £29 and £3.99 below that.
Will I pay customs fees on an iHerb order to the UK?
iHerb includes VAT in its prices and says it covers VAT and duties for UK orders.
Can I pay with Klarna?
Yes. Klarna appears in the UK payment methods.
What is iHerb's free delivery minimum in the UK?
£29; below that delivery costs £3.99, according to iHerb's own pages.
Can I use two iHerb codes on one order?
Almost never. Stores accept one promo code per order; if a code is rejected, remove it and try the next one on this page.
How does YaPromo label codes?
Verified means we confirmed it ourselves or it is our own code; Official means the brand publishes it; Widely listed means three or more coupon sites carry it this month; Unconfirmed means it is listed elsewhere and we have not checked it.
Change log
- Added OCT26APP: 20% off app orders this weekend
- Added 25% off your first order when you join the email list
- Added Free delivery on orders over £29
- Added GOLDGB: 10% off orders over £50
- Added OCT26HB: 20% off iHerb-brand products
- Added NEW20: 20% off your first order
- Added DRBEST26: 20% off Doctor's Best supplements
Related
iHerb in other markets: United States · UAE · Saudi Arabia · India