iHerb

iHerb is a cross-border retailer specializing in supplements, vitamins, natural health and personal care products, shipping internationally from US warehouses.

Its appeal outside the United States is access and price: products that are expensive or unavailable through local channels are often substantially cheaper even after international shipping.

Because supplements are regulated differently by country, some products cannot be shipped to certain destinations and customs may hold or refuse items — worth checking your local rules before ordering.