Independent Testing Confirms NAD⁺ Stability for All In Peptides
At All In Peptides, we prioritize transparency and dependable research materials. Many researchers ask whether NAD⁺ remains stable during shipment and short-term storage, especially considering its sensitivity to heat and light.
To provide a clear answer backed by data, we partnered with Vanguard Laboratory, an independent analytical testing facility, to conduct a dedicated stability analysis on our NAD⁺ solution.
Why This Study Was Conducted
Nicotinamide adenine dinucleotide (NAD⁺) plays a crucial role in studies involving cellular metabolism and redox reactions. Because it can degrade under certain temperatures, researchers often question whether:
- Shipping times impact NAD⁺ quality
- Heat exposure causes breakdown
- Short-term storage affects purity and concentration
This controlled study delivers real-world evidence addressing those concerns.
Overview of the Vanguard Laboratory NAD⁺ Stability Test
Three vials of All In Peptides NAD⁺ solution (200 mg/mL nominal concentration) were shipped and evaluated under realistic scenarios:
Shipping Conditions Tested
- Fast transit (12–15 hours): Next Day Air
- Extended transit (~3 days): Standard USPS shipping
Storage Conditions After Arrival
- One vial refrigerated (2–8 °C)
- One vial stored at room temperature (20–25 °C)
- One vial tested immediately
Testing was performed using HPLC-UV/Vis, a gold-standard analytical method used to assess purity and degradation compounds.
Key Findings
1. Fast Transit (12–15 hours)
- Measured concentration: 214.77 mg/mL
- Purity: 99.6%
- Outcome: Zero meaningful degradation
2. Extended Transit (~3 days)
- Degradation: Only ~2.22%
- Purity: 99.56%
- Outcome: NAD⁺ remained highly stable during multi-day shipping
3. Refrigerated Storage (7 days)
- No change in purity or concentration
- Outcome: Ideal stability under recommended conditions
4. Room Temperature Storage (7 days)
- Approx. 2.67% degradation, consistent with typical mild hydrolysis
- Outcome: Still exceptionally stable for short-term room-temperature storage
Projected Long-Term Stability
Based on degradation modeling at room temperature:
- ~11.4% loss after 30 days
- ~22.8% loss after 60 days
Refrigerated temperatures (5 °C or below) preserve NAD⁺ stability for months, supporting published research on NAD⁺ storage behavior.
What Researchers Should Know
✔ Shipping Doesn’t Compromise Quality
NAD⁺ from All In Peptides withstands typical shipping conditions without significant degradation.
✔ Refrigeration Maximizes Shelf Life
Storing your NAD⁺ in the refrigerator after arrival ensures peak stability.
✔ Laboratory-Verified Consistency
Independent testing confirms our NAD⁺ maintains exceptional purity from shipment to storage.
Final Thoughts
This independent analysis performed by Vanguard Laboratory demonstrates that NAD⁺ from All In Peptides remains stable throughout normal shipping conditions and short-term storage. Minor degradation may occur at room temperature over time, but refrigerated storage maintains nearly unchanged purity and concentration.
For Research Use Only
All products from All In Peptides are intended strictly for laboratory research and are not for human consumption.