Triple Guarantee: Value, Quality & Delivery
iHerb guarantees that you will receive the best overall value in the world for over 30,000 natural products -- all authentic brands sold in the U.S. market, so long as you order at least once every 60 days. We will also guarantee the delivery of your order.
Authentic reviews from purchasing customers
We only allow reviews from customers who have ordered the specific product from iHerb. This assures honest and accurate reviews to help you make smarter buying choices.
Assurance of freshness and quality
With an inventory turnover rate averaging 8.1 times per year, iHerb is able to offer you the FRESHEST products possible! You can even see the expiration or best-by dates on most products, like holding the actual product in a traditional store. Check out our iTested pagefor the next level of quality and transparency!
Air-conditioned and super clean warehouses
iHerb’s distribution centers are entirely climate-controlled, which protects the products from such conditions as humidity, heat and cold. In addition, our distribution centers are industry-certified by NSF International, earning Good Manufacturing Practice (GMP) certification.