18+ · Research Use Only · Not for Human Consumption
MOTS-c vs NAD+: the signal and the substrate.
Both compounds sit at the mitochondrial center of longevity research, but they occupy different layers of the problem. Knowing which layer a protocol targets decides the vial.
NAD+: the substrate layer
NAD+ is the coenzyme at the base of cellular energy metabolism, shuttling electrons through the reactions that make ATP and serving as the consumable substrate for sirtuins and PARP enzymes. The longevity thesis is built on a single well-replicated observation: cellular NAD+ declines with age across the species studied. Restoration research asks what happens when the pool is refilled, and because the molecule is consumed stoichiometrically, the work runs at scale: the research vial holds 1000mg, a full gram, priced at ₱2,790, or ₱2,510 on a first order. The full background sits in the NAD+ longevity deep dive.
MOTS-c: the signaling layer
MOTS-c is a 16-amino-acid peptide encoded inside mitochondrial DNA itself, one of the first mitochondrial-derived peptides characterized. It is not consumed as fuel; it carries instructions. The preclinical literature studies it as a metabolic messenger: AMPK pathway activation, expression that rises with exercise in rodent models, and translocation to the nucleus under metabolic stress, where it participates in gene regulation. That is why the field describes it as an exercise mimetic candidate, a framing examined closely in the MOTS-c evidence review. Because a signal needs far less mass than a substrate, the vial format is 20mg, at ₱1,980, or ₱1,780 on a first order.
Choosing a layer, or running both
The comparison resolves cleanly once the layers are separated. A protocol studying the NAD+ pool itself, sirtuin substrate availability, redox state, age-related decline, needs the substrate: NAD+ 1000mg, in stock now. A protocol studying mitochondrial-to-nuclear signaling and metabolic regulation needs the messenger: MOTS-c 20mg, in stock alongside it. Programs studying the interaction run both layers, often alongside GHK-Cu, the combination laid out in the longevity stack guide. Both vials ship from Metro Manila cold storage, same-day metro dispatch for orders verified before noon, batch number printed on every label.
Supplied for laboratory research use only. Not for human consumption. Nothing on this page is medical advice.
MOTS-c vs NAD+ questions
How do MOTS-c and NAD+ differ in longevity research?
NAD+ is a substrate: the coenzyme cells consume in energy metabolism and sirtuin activity, with levels that decline with age. MOTS-c is a signal: a peptide encoded in mitochondrial DNA that acts as a messenger, studied for AMPK activation and metabolic regulation. One is fuel-side, the other is instruction-side.
Which costs more in the Philippines?
NAD+ 1000mg is ₱2,790, or ₱2,510 on a first order. MOTS-c 20mg is ₱1,980, or ₱1,780 on a first order. Milligram counts differ because the compounds work at very different scales: NAD+ is used in gram quantities, MOTS-c in fractions of a milligram.
Do longevity protocols use them together?
The two answer different layers of the same research question, so combined protocols appear in the field. The catalogue's longevity trio, NAD+, MOTS-c and GHK-Cu, is covered in the longevity stack guide.
Is MOTS-c in stock at Primara Labs?
MOTS-c 20mg is in stock, with same-day Metro Manila dispatch on orders verified before noon. NAD+ 1000mg is in stock.