Currently our liposomal products are the most effective delivery method.
When taken sublingually, approximately 30% of a 125 mg dose gets absorbed under the tongue, with the remainder being swallowed. At higher dosages, the % goes down, as the capillaries are full and have limited transport.
A much greater % makes it to bloodstream with liposomal delivery. We don't yet have specific testing on our products but the liposomes we use achieve over 90% throughput with other molecules. The payload delivered is not the determining factor - there is little variation. Liposomes also protect the payload from degradation once in the bloodstream.
Lastly, Liposomes release the payload over a much longer period - up to 24 hours. This is better when taking larger dosages.
The rapid delivery to the bloodstream with Sublingual can be an advantage when taking before exercise. The energy surge most users feel is also nice confirmation that it is doing something.