NADH RAPID ENERGY is a lozenge that is best placed under the tongue where it dissolves within 1-2 minutes. The energy-boosting effect of NADH RAPID ENERGY can be detected after 15 minutes with several medical-technical devices.

NADH CONSTANT ENERGY is a "swallowing tablet" to be taken with a glass of water on an empty stomach. The NADH in this tablet is then absorbed in the intestine. Therefore,
the onset of action can only be observed after 1-1½ hours. Both products contain 20 mg NADH per tablet.