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NAD+ 500mg

$71.99

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≥98% Purity
NAD+ 500mg

Buy NAD+ 500mg

β-Nicotinamide adenine dinucleotide

Nicotinamide Adenine Dinucleotide — the central coenzyme for cellular energy. Direct NAD+ supplementation for mitochondrial research.

$71.99 In Stock — Ships Same Week
Buy Now
≥98% Purity
HPLC Verified
Free Shipping
Orders $200+
30-Day Returns
Unopened Vials

Specifications

Chemical
β-Nicotinamide adenine dinucleotide
CAS Number
53-84-9
Purity
≥98% HPLC verified
Form
Lyophilized powder
SKU
PG-1007

Why Buy NAD+ 500mg from Peptide Scientists

NAD+ levels decline ~50% between ages 20 and 60 — and direct NAD+ supplementation is the most-studied intervention to restore them. Buying injectable NAD+ online costs a fraction of clinic IV protocols.

Our 500mg vial is the standard research format. ≥98% HPLC verified, sourced from Phiogen with full QC documentation.

$79.99/vial supports multiple research sessions. Stack with longevity peptides (Epitalon, MOTS-c) for comprehensive cellular research.

Key Features

  • Direct NAD+ — bypasses NMN/NR conversion steps
  • Central coenzyme for ATP production and sirtuin activation
  • 500mg vial — multiple research sessions per vial
  • Stacks with Epitalon, MOTS-c for longevity research
  • ≥98% HPLC verified, free US shipping over $200

Frequently Asked Questions

Should I buy NAD+, NMN, or NR?
NAD+ is the active coenzyme — supplementing it directly bypasses conversion steps. NMN and NR are precursors that must be converted to NAD+ in cells. Direct NAD+ research data shows faster onset, while precursors offer easier oral bioavailability.
How is NAD+ administered in research?
Subcutaneous injection at 100-300mg per session is common in research protocols. The 500mg vial supports 2-5 sessions depending on dose. Slow administration is recommended to minimize transient flushing.
Why is injected NAD+ cheaper than IV clinic protocols?
Clinic IV protocols mark up the underlying NAD+ cost dramatically (often 10-20×) for facility and provider time. Buying research-grade NAD+ for self-directed laboratory use eliminates the markup.
Do you sell larger NAD+ vials?
Yes — we also sell NAD+ 1000mg ($139.99) for extended research protocols or higher per-session dosing.

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Laboratory Use Only. This product is sold for in-vitro laboratory research. Not for human consumption, injection, or therapeutic application. Consult applicable regulations in your jurisdiction.