Get $10 for every successful referral. Plus, your friend will get $10 off their first order over $50.

To use a Biotherm coupon, first check the offer’s conditions, including the minimum order value, eligible products, and expiration date. Add qualifying items to your basket, enter the code in the promotional-code field during checkout, and apply it before paying. A successful discount should appear in the order summary. If it does not, remove spaces, check capitalization, and confirm that the offer is available in your country.

The safest approach is to use codes published by Biotherm or reputable coupon websites that identify current promotions clearly. A code is generally valid only if it applies a discount in the checkout summary before payment. Always review the stated terms because some offers are limited to new customers, selected collections, or specific regions. If a code fails, it may have expired, reached its usage limit, or conflict with another promotion.

Biotherm’s shipping options, costs, and free-delivery thresholds can vary by country, order value, and promotional period. Check the delivery information shown for your location before completing the order. Some coupon codes reduce the product total but do not affect shipping charges, while free-shipping promotions may require a separate qualifying condition. In many cases, only one promotional code can be used per order, so compare the available savings before checkout.

Available payment methods depend on the Biotherm website serving your region, but online orders commonly support major credit or debit cards and may offer additional options such as PayPal or local digital payment services. The coupon should be applied before selecting or confirming payment. If the discounted total is not displayed, do not complete the purchase until the code has been accepted. Some payment methods or installment services may be unavailable for certain promotions.

Biotherm’s return policy can differ by market and product type, so review the terms linked to your order confirmation before sending anything back. Products usually need to be returned within the stated period and in an acceptable condition, while opened cosmetics may have special restrictions for hygiene reasons. If you return a discounted item, the refund normally reflects the amount actually paid rather than the original price. Returning part of a promotional order can also affect free-shipping eligibility or other discounts.