iHerb is celebrating its 30th anniversary with its largest sale to date, featuring early flash deals and sitewide discounts on a variety of wellness products. The sale runs through September 16, with additional savings starting September 1.

Shoppers can find discounts of up to 70% on select items, including longevity supplements, electrolytes, and collagen. Participating brands in the sitewide promotion include Bloom Nutrition, MaryRuth’s, and Sports Research. Starting September 1, customers can receive 30% off across over 600 participating brands.

iHerb offers free shipping on orders over $25 and ships internationally. The company states that products are sourced directly from authorized distributors, and Certificates of Analysis are available for eligible supplement and sports nutrition brands to provide transparency.

Among the featured deals is California Gold Nutrition’s CollagenUP, a powder that contains multiple types of collagen, hyaluronic acid, and vitamin C, intended to support the musculoskeletal system, hair, skin, nails, and bones. The product has accumulated over 300,000 customer reviews.

Life Extension’s X-R Shield formula, designed to support DNA health and cellular protection with a blend of nutrients, antioxidants, lemon balm, and organic spirulina, is also part of the sale. Users have reported that the formula aids the body’s natural detoxification processes and promotes a healthy inflammatory response.

Additionally, Liquid I.V.’s Hydration Multiplier, an electrolyte drink mix, is available. The product claims to offer three times the electrolytes of traditional sports drinks and 2.5 times the hydration of water alone, while also providing five essential vitamins. It is available in various flavors and in single-serve packets. Miska Salemann, a commerce writer for the New York Post, contributed to this report.