FOR LABORATORY RESEARCH PURPOSES ONLY. This compound has not received FDA approval. All information shown is drawn from published laboratory research for educational purposes
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Before you continue
This site sells research products exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.
NAD+ Nasal Spray (4500mg) supplies NAD+ (nicotinamide adenine dinucleotide) in a nasal-spray format for laboratory research use only. NAD+ is a coenzyme found in all living cells and is a long-standing subject of metabolic-pathway research.
NAD+ Nasal Spray supplies NAD+ as a liquid in a spray-bottle format rather than as a lyophilized powder. The spray bottle is only a packaging format and is not a recommendation for any particular use.
Published research has explored the role of NAD+ in mitochondrial function, DNA-repair and cellular-signaling pathways, and the coenzyme remains of significant interest in metabolic-pathway research. Laboratories that need NAD+ in a pre-prepared liquid format may find NAD+ Nasal Spray a practical alternative to powder. For the underlying literature, researchers should consult the published work on NAD+ directly.
Both supply the same coenzyme. NAD+ Nasal Spray is supplied as a liquid in a spray bottle, while lyophilized NAD+ is supplied as a dry powder.
Related Research Compounds: NAD+ - 1000mg
For research use only. Not for human consumption. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease. This compound has not received FDA approval. All information shown is drawn from clinical studies for educational purposes.
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Lab-verified quality
Each lot is analysed by Bioviridian before release. Below is the Certificate of Analysis for the most recent lot, as issued by the laboratory.
Overall purity
99.6%
RP-HPLC (214 nm)
View the signed COA (PDF)Check this certificate at bioviridians.com/coa-search.html with code COA7696.
Test results
5 of 5 conformHPLC retention time 2.109, 2.314 min · Signed: Shane Straight, M.S., Principal Chemist, Bioviridian Inc.
Every lot keeps its own signed certificate. Lots are listed newest first.
Lot NADSPRAY@1C
99.6%
Overall purity
Tested July 13, 2026
Open COAEarlier lots will appear here as new Certificates of Analysis are published.
Compound details
Molecular profile
Storage requirements
Storage guidance is provided with the product.
Published literature
2 peer-reviewed publications indexed on PubMed. Listed for reference only; inclusion does not imply any use, effect or endorsement.
SCIENCE · 2015
NAD⁺ in aging, metabolism, and neurodegeneration
Verdin E Science. 2015;350(6265):1208-1213. doi:10.1126/science.aac4854
Reviewed NAD+ biosynthesis and consumption pathways and the role of NAD+-dependent enzymes such as sirtuins in metabolic and age-related processes.
NAT REV MOL CELL BIOL · 2021
NAD(+) metabolism and its roles in cellular processes during ageing
Covarrubias AJ, Perrone R, Grozio A, et al. Nat Rev Mol Cell Biol. 2021;22(2):119-141. doi:10.1038/s41580-020-00313-x
Reviewed NAD+ synthesis, salvage and consumption (including by CD38, PARPs and sirtuins) and how cellular NAD+ levels change with age in model systems.
