Yes, you must have a valid onmolecule account in order to buy an item at the onmolecule site and use your coupon. During the process of buying an item on our site, you can use your onmolecule account to see more of our services.

Please check out onmolecule's site to be sure that there are available onmolecule coupons for promotions or Customer Service at that time. In case you are chosen to obtain those available coupons, you may receive your coupon by email, or a mailed catalog or postcard.

To avoid this problem, you should check out carefully onmolecule promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

All deals from Promotion Programs of onmolecule are collected here. For each certain occasion, its coupons will be on the top of the coupon list, and surely they always come with an expiry date.

Yes. The old coupons from onmolecule will be kept on the page if it has not expired. New coupons will continuously be updated.