NAD+ in Thailand

What is NAD+?

Short answer: NAD+ (nicotinamide adenine dinucleotide) is a coenzyme present in every living cell. It carries electrons in the redox reactions of energy metabolism and is consumed by enzymes such as sirtuins, PARPs and CD38. Tissue NAD+ levels fall with age in many animal and human studies, which makes it a major topic in ageing research. Friday sells NAD+ as lyophilised research material from ฿2,590.

Strictly, NAD+ is a dinucleotide, not a peptide, but research suppliers usually stock it alongside peptides. Its reduced form is NADH; the pair cycle back and forth as cells turn nutrients into usable energy.

What has NAD+ research looked at?

A widely cited 2021 review in Nature Reviews Molecular Cell Biology summarises the field. Research areas include:

• Energy metabolism: NAD+ is a cofactor in glycolysis and the citric acid cycle.
• Sirtuins: enzymes that use NAD+ to modify proteins involved in gene regulation and stress responses.
• DNA repair: PARP enzymes consume NAD+ when they respond to DNA damage.
• CD38: an enzyme whose activity rises with age and inflammation and breaks down NAD+.

Human studies have mostly tested oral precursors, such as nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN). Many showed that blood NAD+ levels rise; results on functional outcomes have been mixed, and most trials were small and short. Strong online claims deserve caution.

How is NAD+ offered in Bangkok?

For reference, Bangkok clinic price lists we checked on 7 November 2026 put a single 250 mg NAD+ drip at about ฿8,500 to ฿11,000. Those are medical services chosen with a doctor; research vials are not a substitute and are not for human use.

How should research NAD+ be stored?

NAD+ is sensitive to moisture, light and heat, and in solution it breaks down faster at alkaline pH and higher temperatures. Keep sealed lyophilised vials refrigerated at 2-8 °C, dry and away from light, or frozen for longer storage. Let a cold vial reach room temperature before opening it. Reconstituted solutions are short-lived; our reconstitution guide covers lab handling.

Is NAD+ restricted in Thailand?

We are not aware of NAD+ itself being a controlled substance in Thailand, but we have not found an official statement either way, so this point is uncertain. IV infusions are medical procedures for licensed clinics, and supplements must be registered as food. Friday sells NAD+ only as research material for laboratory work, to adults 20+ who accept our research-use terms. This is general information, not legal advice.

Buying NAD+ from Friday

Friday stocks NAD+ as a buffered lyophilised research formulation in 500mg (฿2,590) and 1000mg (฿3,800) vials, listed from ฿2,590 on the NAD+ product page. Third-party tested. Orders are packed in Bangkok and leave with tracking the next working day, to any address in Thailand. Delivery is a flat ฿60, prices are in Thai baht, and payment is by bank transfer with a slip that our team confirms before dispatch. Related longevity-area research compounds include glutathione and epithalon, on the catalogue.