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Oral strips · Cofactors & Diluents

NAD+ Strips, the oral strips format explained

Dissolvable NAD+ strips listed by Purgo as coming soon. Not yet for sale.

Cofactors & DiluentsCAS 53-84-9Oral stripsComing soonUpdated 2026-11-09
Original illustration for NAD+ Strips research notes: abstract molecular artwork in orange and teal
Original illustration by USA Peptide Vendors; artistic, not a structural model.

Oral strips vs lyophilized vial

NAD+ StripsNAD+ vial
FormOral stripsLyophilized powder
What's in itDissolvable NAD+ strips listed by Purgo as coming soon.NAD+ research vials are common staples. Look for content assays that show measured mass near labeled strength.
PrepReady to use; no reconstitutionReconstituted with bacteriostatic or sterile water
Published dataNone specific to this formatEstablished biochemistry (review)
Analyte CAS53-84-953-84-9

Full chemistry, sequence and sourcing for the vial: NAD+ →

About this format

Not yet for sale. Purgo hasn't published the per-strip strength.

Format checks

  • The oral strips carries the same analyte as NAD+ vials; check that the COA covers this format's lot, not a vial lot.
  • 44 of the 112 vendors in our directory list NAD+; 20 of those name the lab that tests it.

Mechanism of NAD+

Evidence level: Established biochemistry (review). This diagram is for NAD+ itself; the oral strips hasn't been studied separately. All mechanism maps

NAD+ mechanism diagramRedox cofactor and substrate for NAD+-consuming enzymes. Targets: Redox cofactor, Sirtuins, PARPs. Recycling after consumption (salvage pathway): Nicotinamide → NAMPT → NMN → NAD+. Downstream processes: Energy metabolism, Protein deacylation, DNA-damage signaling.NAD+ mechanism mapRedox cofactor and substrate for NAD+-consuming enzymesNAD+dinucleotide cofactorRedox cofactorNAD+ ⇄ NADH [1]SirtuinsSIRT1–7 substrate [1]PARPsPARP1 and others [1]Energy metabolismglycolysis, TCA, OXPHOS[1]Protein deacylationsirtuins [1]DNA-damage signalingPARPs [1]Nicotinamide[1]NAMPT[1]NMN → NAD+[1]Evidence: Established biochemistry (review). Numbers in brackets refer to the citedsources.usapeptidevendors.com · Research Use OnlyROLES IN THE CELLDOWNSTREAM PROCESSESRECYCLING AFTER CONSUMPTION (SALVAGE PATHWAY)
This diagram shows intracellular NAD+ biology. How well supplied NAD+ is taken up by cells is still debated. Open SVG
  1. Covarrubias AJ et al. NAD+ metabolism and its roles in cellular processes during ageing. Nat Rev Mol Cell Biol. 2021;22:119–141.

FAQ

What is NAD+ Strips?

Dissolvable NAD+ strips listed by Purgo as coming soon. Not yet for sale. Purgo hasn't published the per-strip strength.

How is NAD+ Strips different from a NAD+ vial?

Dissolvable NAD+ strips listed by Purgo as coming soon. A lyophilized vial is reconstituted by the lab; the oral strips is pre-made, so stability and per-unit content depend on the vendor's formulation.

Where can US labs buy NAD+ Strips?

Purgo Labs lists NAD+ Strips as coming soon. Code usapeptidevendors will take 25% off when it ships.

Is research-grade NAD+ Strips for human use?

No. Vendor material is sold for Research Use Only, not for human or veterinary use.