15% Off Sitewide*

To use a DietDirect coupon, select an offer that applies to the products in your cart and copy the code exactly as shown. Add your items, continue to checkout, and enter the code in the promotion or coupon field before submitting your order. Click apply and confirm that the discount appears in the order summary. Some offers may require a minimum purchase, specific products, or account login.

The safest way to check a DietDirect coupon is to review its stated conditions, expiration date, and eligible products before using it. A valid code should apply a discount immediately at checkout, although some promotions may be limited to new customers, selected brands, or one use per household. If a code fails, remove competing promotions, check for typing errors, and verify that the offer has not expired.

Yes, DietDirect promotions can have expiration dates and additional restrictions. Common limitations include minimum order values, exclusions for certain brands or products, subscription items, clearance merchandise, or restrictions on combining codes. Some offers are also available only to new customers or for a limited number of redemptions. Always read the offer details and check the cart total after applying the coupon to ensure the expected savings were accepted.

Shipping costs, delivery times, and available services can vary according to your location, order size, and the products purchased. Review the shipping estimate during checkout because free-shipping promotions may require a qualifying subtotal or may exclude certain destinations. Before returning an item, check DietDirect’s current return policy for eligibility, time limits, unopened-product requirements, and any nonreturnable health or nutrition products. Keep your order confirmation until the issue is resolved.

DietDirect generally displays the payment methods available for your order during checkout, which may include major credit or debit cards and other supported online payment options. Payment availability can depend on location and order details. Coupons usually reduce the merchandise subtotal rather than shipping, taxes, or previous purchases, and some discounts cannot be combined. Confirm the final total, discount line, and payment method before placing the order.