NAD+ Buffered | 500mg
$56.50
NAD+ (Nicotinamide Adenine Dinucleotide) Buffered 500mg — research-grade coenzyme for cellular energy, SIRT pathway, and longevity biomarker research. Buffered formulation for improved stability. Third-party USA lab tested, COA verified. Verified overfill confirmed. Research use only.
50 in stock
NAD+ (Buffered)
Research Application Focus
NAD+ (Buffered) supports bench investigations of redox cofactor behavior, solution stability, and
excipient/vehicle compatibility, as well as dilution and filtration method development in qualified laboratory settings.
Scientific Profile
Ready-to-use aqueous buffered solution designed to support pH-controlled handling of oxidized nicotinamide adenine
dinucleotide. Record labeled strength, pH, and any subsequent dilutions to maintain traceable concentration data.
Investigation Areas
- Redox-pathway modeling and cofactor cycling (in vitro)
- Buffer/pH compatibility and ionic-strength screening
- Stability studies vs. temperature/light and hold-time tracking
- Filtration behavior and membrane selection
- Packaging/closure interaction and adsorption checks
Handling Requirements
- Use calibrated volumetrics; document dilutions and transfers
- Minimize light/heat exposure; close promptly after dispensing
- Work cleanly to avoid microbial/particulate contamination
Restrictions
- Laboratory research use only
- No clinical or veterinary applications
- No therapeutic or diagnostic claims
| Analyte | Nicotinamide Adenine Dinucleotide (oxidized), NAD+ |
| Format | Liquid, aqueous buffered solution |
| Labeled Strength | See variant/label (e.g., mg/mL or mM) |
| Buffer System & pH | Phosphate- or acetate-based; target pH ~6.5–7.5 (see label) |
| Fill Volume | See variant (e.g., 10 mL / 30 mL) |
| Container/Closure | Research bottle or vial; tamper-evident cap |
| Storage | Store cool & dark; protect from heat and light |
Package Contents
- NAD+ buffered solution (see variant for strength/volume)
- Product identification label
For Research Use Only — Not for Human or Veterinary Consumption. This material is not a drug, food, cosmetic, dietary supplement, or medical device and has not been evaluated by the FDA. Users assume full responsibility for compliance and outcomes. All materials are provided “as-is” without warranty. Product names are trademarks of their respective owners. Due to the nature of research chemicals, we are unable to accept refunds.
COA Analysis & Summary — NAD+ 500 mg
NAD+ — 500 mg
Avg Mass: 544.81 mg |
Avg Purity: 99.94% |
Tests: 3
Test Results by Date
| Test Date | Lab | Mass | Purity |
|---|---|---|---|
| 16 Jul 2025 | Janoshik (reference sample) | 587.42 mg (+17.5%) | Not reported |
| 19 Sep 2025 | Freedom Diagnostics | 552.68 mg (+10.5%) | 99.933% |
| 03 Dec 2025 | Freedom Diagnostics — Hacker Peptides Batch A1NAD51125 | 494.34 mg (−1.1%) | 99.941% |
Current Batch Summary
| Batch | Test Window | Overall Averages | COA Reports |
|---|---|---|---|
| A1NAD51125 | Dec 2025 (1 test, 1 vial) | Avg Mass: 494.34 mg (−1.1%) Avg Purity: 99.941% | COA Summary Hacker Peptides’ COA Report |
Hacker Peptides provides this Certificate of Analysis in good faith…
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Last Updated: September 2025








