iHerb offers a new customer discount applied with promo code NEW20 at checkout. Valid for new customers only.
New customers only. Exclusions apply. May not be combined with other offers. Limited time only.
Share your custom Rewards Link or Rewards Code. Effective June 1, 2026, you earn 10% in Rewards Credits each time a new customer, and 5% each time an existing customer, places a qualifying order using your link/code.
Referrals must complete purchase within 7 days of the initial click. Standard Rewards (referrals & reviews) valid for 30 days after issued.
Free shipping is available on qualifying orders over $25 (order subtotal after discount must meet the threshold).
Order must meet the free shipping weight/value limits. Some liquids, foods or heavy items may not qualify due to carrier restrictions. Threshold shown at checkout.
iHerb runs rotating sales, brand specials and weekly deals featured on its Sales & Offers page. Use only offers provided directly by iHerb.
Promos cannot be combined with other offers such as special deals or Trial Items. Codes from non-iHerb sources may not be valid.
New users get 15% off their first order placed through the iHerb mobile app.
Valid only on first in-app order; select countries; exclusions apply; cannot combine with other offers.
Earn 5% in Rewards on every referral and 10% on all iHerb Brands products through the iHerb Rewards program.
Rewards earned for referrals and reviews; standard program terms apply.
As of Aug 12, 2026, this page tracks 6 active iHerb offers. The mix includes 2 promo codes that require entry at checkout and 4 automatic deals.
We track iHerb deals straight from iHerb's official site, not from other coupon sites, and check each one before publishing. A Verified label means the offer was present on iHerb's own source on the date shown, with a link so you can see for yourself; new entries are Pending until confirmed. Expired codes are moved out of the active list. See how we work in our editorial policy.
| Offer | Type | Last checked | Source | Status |
|---|---|---|---|---|
| New customer discount | Code | Jul 18, 2026 | Official page | Verified |
| Earn Rewards Credit on referrals | Deal | Jul 18, 2026 | Official page | Verified |
| Free shipping over $25 | Deal | Jul 18, 2026 | Official page | Verified |
| Ongoing sales & special deals | Deal | Jul 18, 2026 | Official page | Verified |
| 15% off | Code | Jul 11, 2026 | Official page | Verified |
| Up to 10% in Rewards | Deal | Jul 11, 2026 | Official page | Verified |
iHerb has been selling vitamins, minerals, supplements, and wellness products since 1996, when it started in Pasadena, California with the idea that healthy living should be both convenient and affordable. It has grown into one of the largest online retailers in the category, carrying roughly 50,000 products from over 1,800 brands and serving more than 12 million active customers with delivery to 180 countries. For shoppers, that scale translates into breadth: whether you want a mainstream multivitamin or a niche specialty supplement, iHerb usually stocks it, often at competitive prices. Its savings landscape mixes classic promo codes with an ongoing rewards program, which gives you two distinct ways to save. On the code side, new customers can use NEW20 for a new-customer discount, and there's a 15% off first app order with code MYAPP15, rewarding people who shop through the mobile app. Weekly sales, deals, and promos rotate constantly, so the front page is worth checking before you buy. The iHerb Rewards program adds a longer-term angle: you can earn up to 10% back in Rewards Credit, including through referrals, and apply that credit at checkout toward eligible products. Shipping is free on qualifying orders over $25, an easy threshold when buying supplements in multiples. The return policy is reassuring, with a 30-day window on most products and a longer 90-day window on iHerb's own brand items. For anyone who buys supplements regularly, combining a first-order code with the ongoing Rewards Credit is the most effective way to keep costs down over time. Deals above are taken from iHerb's own website and checked before we publish them.
Add your items to the cart and proceed to checkout, where you'll find the promo code field. Enter a valid code there, such as NEW20 for the new-customer discount or MYAPP15 for 15% off your first app order, and the discount applies. Note that if you enter more than one code, only the code with the higher discount applies, so there's no stacking; pick the single best one for your order. If you've earned Rewards Credit, apply it at checkout toward eligible products; you can build that credit up to 10% back through the Rewards program and by referring friends, and it's typically usable within about 24 hours of being issued. To ship free, keep your qualifying order over $25, though note some liquids, foods, and heavy items may not qualify due to carrier limits. Returns run 30 days on most products and 90 days on iHerb brand items; start one from your Orders page. Unused Rewards Credit expires after 90 days, so spend it before it lapses.
Free shipping is available on qualifying orders over $25; the exact threshold and any weight/value limits are shown at checkout. Some liquids, foods and heavy items may not qualify for free shipping due to carrier restrictions.
iHerb's refund policy allows a 30-day window for most products purchased directly from the site, and a 90-day window for iHerb brand products. To start a return, log in, go to your Orders page, click Refunds/Returns on the order, select the item(s) and follow the on-screen instructions. Refunds may be issued to the original payment method or as Rewards Credit (store credit), which is typically usable within 24 hours. Unused Rewards Credit expires after 90 days.
Summarised from iHerb's official policy pages (source), last checked Jul 18, 2026. Always confirm current terms at checkout.
Enter the code in the promo code field at checkout. If you enter multiple codes, only the one with the higher discount is applied. Because codes don't stack, it's worth comparing offers to pick the one that saves the most on your cart. Qualifying orders over $25 can also earn free shipping, which stacks with the discount from your code.
Most products have a 30-day window; iHerb brand products have a 90-day window. Refunds can go to your original payment method or to Rewards Credit. To start a return, log in, open your Orders page, click Refunds/Returns on the order, select the items and follow the on-screen steps. In some cases iHerb issues a refund without requiring the product back.
Refer friends and family through your custom Rewards Link or Rewards Code and write honest product reviews. Referrals must purchase within 7 days of clicking your link. The Rewards Program lets you earn up to 10% in Rewards, giving you an ongoing way to offset future orders. Sharing your link where people actually shop for supplements tends to convert best.
If you paid with Rewards Credit, you are refunded back in Rewards Credit, typically available within 24 hours once approved. Unused Rewards Credit expires after 90 days, so it's best to apply it to your next order rather than letting it sit. Keeping an eye on your balance ensures you use the credit before it lapses.
This page currently tracks 6 active offers: 2 promo codes and 4 automatic deals. The list changes as offers are added, expire, or are withdrawn.
We currently show 6 source-verified offers. Each verified row links to the official page where the offer was found.