iHerb Promo Codes + Cashback in November 2026

New iHerb customers get one welcome code. 20% off on the website with email sign-up or 15% off on the app. You only get to use one of them, ever. Once you redeem either code, the other stops working on your account.

Haven't downloaded the app yet? Go with the web discount. It's the bigger discount on the same cart.

A few terms and conditions you need to note. The new customer code doesn't apply to items already on sale, and only one promo code works per order. For a cart that's mostly marked down, you're better off pulling those sale items out and saving the first code for a separate order of full-priced products.

What about the app? It's worth downloading after your first order, not before. The app unlocks codes you won't see on the website and runs flash sales with push alerts so none slip past you. Plus, it lets you set up Autoship for a recurring discount on supplements you reorder.

Yes, there are three ways to get free shipping on iHerb. Spend $30 or more, shop during a major sale, or set up an Autoship order.

Autoship & Save is the best option for shoppers who reorder the same products often. Your first Autoship order still needs to hit $25 to ship free, but every order after that ships free with no minimum. You also get 10% off each recurring delivery, so you're saving on the product and the shipping at the same time. This works well for things you go through regularly, like daily vitamins, protein powder, or fish oil.

Note that free shipping coupons don't work on Autoship orders since shipping is already free. Hang onto those codes for one-time orders instead.

Yes. iHerb gives 20% off full-priced items to verified students, active military, veterans, medical professionals, and first responders. Students verify through Student Beans, and the rest verify through ID.me.

Each code only works for one order. To use the discount again, log back into Student Beans or ID.me and request a new code. There's no need to verify your status from scratch every time. Student Beans renews yearly while you're still a student, and ID.me stays active as long as you qualify.

For new iHerb customers with the welcome discount, the order matters. The new customer code and the verified discount can't be stacked. Use the welcome code for your first order to lock in the new customer perk, since that one only works once. Then switch to your Student Beans or ID.me code for every order after.

iHerb's single biggest event is the Anniversary Sale every September. The math is easy to remember: the discount equals the company's age that year, climbing one point annually. It was 27% off in 2023, 28% in 2024, and 29% in 2025, putting next year on track for around 30%. The longer iHerb's been around, the more September saves you. The sale runs for about a month, with daily deals layered on top.

Black Friday and Cyber Monday in late November come in second. Recent years opened at up to 25% off sitewide orders, with deeper brand-specific markdowns running through BFCM week into early December.

While you wait for these deals, check the Brands of the Week, which run all year at the top of iHerb's homepage. It features rotating brands at up to 75% off. The list refreshes often, so check it before you build your cart. Keep in mind, these markdowns do not stack with promo codes or rewards credit. The sale price is the savings on its own.