Return Policy

Return Policy

We have a 30-day return period. No refunds or credits will be issued after 30 days from the invoice date or purchase. If products are unused and the manufacturer’s seal has not been broken the products may be returned within 30 days of purchase for a full refund. Perishable products such as Spirulina and Chlorella can NOT be returned if open.

All warranties are between the product’s manufacturer and the purchaser. The manufacturer is responsible for repairing or correcting any defects during the warranty period.  Please review your warranty upon receipt of your products.  The original shipping charges will not be refunded and return shipping charges must he prepaid by the purchaser. We assume no responsibility for shipments damaged upon returning to us; please insure and pack returns appropriately.

 No return will be accepted without prior authorization. Please call 1-918.813.7911 to receive a Return Merchandise Authorization Number (RMA#) and to ensure proper and timely processing of your return or exchange. Merchandise should be returned to: 8761 E 102nd Street, Tulsa Oklahoma, 74133, USA

The SuperiorNA is NOT responsible for packages misdelivered by United Parcel Service, DHL, Federal Express or the US Post Office.  SuperiorNA makes every effort for our customers to avoid additional fees, tariffs or taxes that may be levied at the time of delivery by any US State or foreign country; however, we are not responsible for these additional fees, tariffs or taxes.  All SuperiorNA products are deeply discounted to provide the consumer with the best possible prices and service.  We provide as much information as possible on our products to allow the consumer to make an informed choice regarding them.

SuperiorNA – Corporate Office

8761 E 102nd St

Tulsa, OK 74133 USA


Orders & Inquiries: 1-918.813.7911