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.