Referral Codes · Shopping
iHerb promo codes for Singapore
Every iHerb promo code listed for Singapore today, which one takes the most off your cart, and what delivery and GST really cost.
iHerb’s promo codes for Singapore, listed by iHerb on 9 Nov 2026
New customers: NEW20 gives 20% off a first order. Any customer, until 13 Nov, 12 am SGT: D11MEGA gives 26% off. Orders over SG$140: GOLDSG gives 10% off, up to US$100.
JER1365We earn from this. iHerb pays us Rewards Credit of 10% when a new customer uses our code or link, and 5% for an existing customer. We list every code above whether it pays us or not. One code goes on an order, so use whichever saves you most.
Every iHerb code listed for Singapore
| Code | Discount | For | Ends | Conditions |
|---|---|---|---|---|
D11MEGA | 26% off | Double 11 sale | 13 Nov, 12 am SGT | Restrictions apply. |
NEW20 | 20% off | First order | None listed | New customers only. Exclusions apply. Can’t be combined with other offers. |
GOLDSG | 10% off | Larger orders | None listed | Order must be over SG$140. Maximum discount US$100. |
IHERB6 | $6 off $100+ | With iHerb PayLater by Grab | 31 Dec, 11 pm SGT | Enter at Grab’s checkout page. iHerb writes “$6 off $100+”. |
IHERB20 | $20 off $200+ | With iHerb PayLater by Grab | 31 Dec, 11 pm SGT | Enter at Grab’s checkout page. iHerb writes “$20 off $200+”. |
From iHerb’s Sales & Offers page, checked 9 Nov 2026. End times are iHerb’s Pacific times shown in Singapore time. Ended offers drop off this list by themselves. iHerb also lists 10% off every Subscribe & Save order, 15% off a first app order “for select countries only”, and no-code sales on the same page.
What delivery and GST cost in Singapore
- Free delivery: iHerb shows free delivery on orders over SG$30, marked “limited time only”. Other pages have quoted SG$60, so check the banner on your order.
- GST: iHerb says the 9% GST on goods of S$400 and below is already in its prices, and no more tax is added at checkout.
- Limits: Ninja Van takes up to $280 and 10kg, and SF Express up to $280 and 5kg, as iHerb lists them. Both are “GST included, duty not included”.
- Items that can’t come in: iHerb says DHEA, pet food and supplements, and products containing poppy seeds, hemp or yohimbine can’t be imported into Singapore.
From iHerb’s delivery page for Singapore, checked 9 Nov 2026. iHerb warns that orders very close to the tax-free limit may be charged because of exchange rate moves.
If a code is rejected
- NEW20 is for new customers only. An account that has ordered before won’t get it.
- GOLDSG needs an order over SG$140. Removing an item can take you under it.
- iHerb says exclusions apply, so some items may earn no discount.
- Check the end time in the table above. Sale codes stop at a set time.
- Check you’re on iHerb’s Singapore site, with Singapore as the delivery country.
Questions
Which iHerb code should I use?
Whichever takes the most off your own cart. Put it in the box above.
Can I use two iHerb codes on one order?
iHerb says NEW20 can’t be combined with other offers. ShopBack’s iHerb guide says one coupon goes on one order. We haven’t tested combinations at checkout.
What does your code JER1365 give me?
It’s our iHerb Rewards code. iHerb shows what it gives you at checkout. We haven’t confirmed the amount for a new Singapore customer, so compare it with the codes above.
Do I pay GST on top?
iHerb says no for goods of S$400 and below: the 9% is included in the price.
How we check
We read iHerb’s Singapore offers and delivery pages by hand and date what we find. We have not yet tried these codes at checkout, so they are “listed by iHerb”, not “tested”. Our own code comes from our iHerb account. This page makes no health claims and doesn’t recommend any product.
We earn iHerb Rewards Credit when someone uses our code or link: 10% for a new customer, 5% for an existing one, as stated on iHerb’s Rewards page on 9 Nov 2026. It doesn’t change the order of the codes above.