Studies and David Sinclair has stated the older you are (the less NAD you have in your body) the more effective NMN supplementation has on your NAD levels. It is safe to take our products at any age, but we would recommend any age over 30.
There are no studies comparing sublingual and capsules however, the sublingual form of the tablets and powder have been developed so that a proportion of the NAD or NMN is absorbed into the blood stream rather than through the digestive system. As the absorption rate of different molecules delivered through the sublingual route can be 3 to 10 times greater than oral route we have partnered with the leading pharmaceutical sublingual products manufacturer to supply you with the first NMN and NAD+ supplement sublingual powder, tablets, liquid drops and nasal spray that have the ideal characteristics to ensure efficient and rapid uptake.
For best results take 1 tablet or 125mg scoop 4 - 8 times per day. If you find it difficult to sleep due to having excess energy, reduce your starting dosage and work up to the suggested use.