Free UK Delivery on orders over £30

To use a Knownnutrition coupon, select an eligible product and add it to your shopping cart. At checkout, look for the promo or discount-code field, enter the code exactly as shown, and apply it before completing payment. Confirm that the discount appears in the order summary. Some offers may require a minimum spend, apply only to selected products, or exclude subscription purchases.

Coupon availability can change, so it is best to check the offer’s stated conditions and expiration date before relying on it. A code is generally valid when it applies at checkout and reduces the total price. If it fails, check for typing errors, minimum-purchase requirements, product exclusions, or restrictions for new customers. Avoid combining codes unless Knownnutrition specifically permits multiple promotions.

Knownnutrition shipping costs and promotional thresholds may vary according to the destination, order value, product type, and current campaign. Before placing an order, review the delivery charge shown in the cart and look for offers that advertise free or reduced shipping. A coupon that discounts products may not remove shipping fees, taxes, or other checkout charges unless the terms clearly say so.

Knownnutrition typically displays the payment methods available for your location during checkout, which may include major debit or credit cards and other supported online payment options. Availability can differ by country or device. Coupons may also be limited to one use per customer, specific collections, first-time orders, or a minimum spend. Review the promotion terms before submitting payment.

Return eligibility depends on Knownnutrition’s current refund policy and the condition and type of the products purchased. If you need to return an item bought with a coupon, the refund may reflect the discounted amount rather than the original price, and promotional savings may not be reinstated. Check the store’s return instructions, contact customer support promptly, and retain your order confirmation.