This is probably the first time Amex has offered a statement credit at iHerb. I can’t recall them doing this before. It’s useful for those shopping on iHerb and for anyone addicted to melatonin ;)
Details
Save the Offer to your eligible Card and spend online or in-app at iHerb by 15/07/2026 to receive 6% back every time. Limited to first 200,000 Cards to save the Offer. Exclusions apply.Offer Terms
Only valid for purchases shipped to Australia and paid for in Australian Dollars.
Valid for payments made by 15/07/2026 to be eligible for Offer.
Offer is limited to the Card to which the Offer is saved and only spend on this Card counts towards the Offer.
Credits earned will be rounded off per transaction and calculated for each transaction in your billing statement.
Excludes transactions where you do not spend directly with your Card to which the Offer is saved, online at au.iherb.com or via the iHerb app. Offer valid at Australian website and app only.
Excludes purchases made via third party establishments or payment processors.
Credit is not redeemable for cash or other payment form.
Credit should appear on your billing statement within 15 business days from qualifying spend but may take up to 90 days from the Offer end date.
Credit will not be applied to your Card Account if your Card has been suspended or cancelled.
Credit may be reversed if your qualifying purchase is refunded or cancelled.




Plus they’ve just increased their overseas transaction fee to 3.5%