“liposomal NAD+ with betaine”
Liposomal anything translates into time release. So that what you take does not end up in your urine.
Not really.
“Advantages of Liposomal Delivery
High bioavailability and absorption compared with other oral forms of supplements.
Noninvasive; avoids pain and discomfort associated with injections and decreases the contamination risk.
Micronized encapsulation protects against the harsh environment of the GI tract and increases transmucosal (oral) uptake and absorption.
Increased intracellular delivery.
Can hold both hydrophilic and hydrophobic compounds.
Ideal for those for whom swallowing a tablet is not possible.
Allow for adjustable and incremental dosing for children and adults.
Cost effective by being able to take a lower dose for the same effect”
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4818067/