NAD+ 500 mg peptide vial
Cultura Vida Biolabs
NAD+
500 mg
Longevity

NAD+

The current beneath every cellular conversation.

Vial Size

Includes syringes & alcohol pads

HPLC-verified ≥99% purity · Certificate of Analysis

Dose Range
50–200 mg
Route
Subcutaneous
Frequency
Daily → 2–3×/wk
Stability
14 days refrigerated
The Science

The molecule that every mitochondrion is listening for.

NAD+ is the cellular currency your body spends on every metabolic transaction — from DNA repair to energy production to the sirtuin pathways that govern aging itself. By midlife, circulating NAD+ can drop to less than half of youthful levels. The decline is silent. The consequences are not.

Direct administration restores the pool your mitochondria, sirtuins, and PARPs depend on. It is less a supplement than a return — a recalibration of the quiet machinery that has always powered you.

Researched Benefits

Mitochondrial Support

Fuels the organelles responsible for converting what you eat into usable energy.

Sirtuin Activation

Sirtuins require NAD+ as a cofactor to regulate longevity-associated gene expression.

Cellular Repair

DNA repair enzymes depend on NAD+ to respond to daily genomic wear.

Metabolic Resilience

Supports the balance between energy production and cellular demand.

The Protocol

Reconstitution & Administration

Reconstitute with bacteriostatic water and store refrigerated, protected from light. Slow administration over 30–60 seconds reduces flushing and injection site discomfort.

Suggested Dose
50–200 mg
Frequency
Daily → 2–3×/wk

This information is for research context. Any decisions about personal use — including dosing, timing, and cycle length — should involve a licensed medical provider familiar with your individual health.

What to Expect

The Timeline

Research protocols typically begin with a 10–14 day daily loading phase at 100–200mg, followed by 2–3× weekly maintenance at 50–100mg. Many who use NAD+ report feeling effects within the first two weeks — though the cellular work it enables unfolds over months.

Stack It With

Often paired with:

Product FAQ

Questions, answered.

"Before you can live longer, the cell must remember how."
Related Products

For research use only. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.