NAD+ (500 mg Vial) Dosage Protocol
Quickstart Highlights
NAD+ 500 mg dosage protocol supports cellular energy production and healthy metabolic function through subcutaneous (Sub-Q) or intramuscular (IM) injections.
- Typical starting dose 10 mg (0.1 mL) per injection, 2-3× weekly
- Gradual titration to 25 mg → 50 mg per injection as tolerated
- Reconstitute with 5 mL bacteriostatic water (100 mg/mL concentration)
- Injection volume remains practical: 10–50 units on a U-100 insulin syringe
- Store lyophilized at −20 °C; refrigerate reconstituted solution at 2–8 °C

Dosing & Reconstitution Guide
Educational guide for reconstitution and titration protocol
Standard / Gradual Approach (5 mL = 100 mg/mL)
Phase (Weeks) | Dose per Injection (mg) | Units (≈ mL) |
---|---|---|
1 – 2 | 10 mg | 10 u (0.10 mL) |
3 – 4 | 25 mg | 25 u (0.25 mL) |
5 + | 50 mg | 50 u (0.50 mL) |
Inject 2 – 3 times weekly (e.g., Mon/Wed/Fri). 5 mL reconstitution keeps syringe markings easy to read; increase to 10 mL (50 mg/mL) if finer measurement is preferred.
- Draw 5.0 mL bacteriostatic water into a sterile syringe.
- Inject slowly down the vial wall to minimize foaming.
- Gently swirl until dissolved; avoid vigorous shaking.
- Label with date and store at 2–8 °C.
- Rotate injection sites and use new sterile syringes each time.
Protocol Overview
Concise outline of the 2-3×-weekly regimen.
- Goal: Support cellular energy production and metabolic health
- Schedule: 2-3 subcutaneous or IM injections per week
- Dose Range: 10 mg → 50 mg per injection
- Reconstitution: 5 mL (100 mg/mL) for practical syringe units
- Storage: Freeze lyophilized; refrigerate after mixing
Dosing Protocol
Gradual titration improves tolerance.
- Initial: 10 mg (0.10 mL) per injection, 2-3× weekly
- Intermediate: 25 mg (0.25 mL) per injection
- Target: 50 mg (0.50 mL) per injection
- Cycle Length: Continue indefinitely for research objectives
- Timing: Any time of day; maintain consistent schedule
Storage Instructions
Correct storage maintains compound integrity.
- Lyophilized: −20 °C (freezer) until reconstitution
- Reconstituted: 2–8 °C (refrigerator) up to 30 days
- Protect from light and avoid repeated freeze-thaw cycles
Supplies Needed
Approximate quantities for an 8- to 16-week research cycle.
- Peptide Vials:
• 8 wks ≈ 2 vials
• 12 wks ≈ 3 vials
• 16 wks ≈ 4 vials
(Adjust if using lower or higher dosing frequencies) - Insulin Syringes (U-100):
• 8 wks ≈ 24
• 12 wks ≈ 36
• 16 wks ≈ 48 - Bacteriostatic Water: 1 × 30 mL bottle
- Alcohol Swabs: 1 box
Important Notes
Practical tips for accurate and consistent research.
- Rotate injection sites and use new sterile syringes each time.
- Maintain steady scheduling for reproducible results.
- Monitor for irritation; adjust volume or syringe size if necessary.
- Document all observations for rigorous study records.
How This Works
NAD+ is a redox coenzyme essential for mitochondrial ATP production and cellular repair pathways.
- Energy Metabolism: Accepts and donates electrons within the electron transport chain
- Sirtuin Activation: Serves as a substrate for sirtuin enzymes involved in DNA repair
- Cellular Signaling: Modulates PARP activity for genomic stability
Potential Benefits & Side Effects
Reported observations vary; below are common research findings.
- Enhanced cellular energy and reduced fatigue
- Improved cognitive clarity and focus
- Support for healthy aging and DNA repair processes
- Possible mild injection-site irritation; systemic side effects are rare
Lifestyle Factors
Complementary practices to optimize outcomes.
- Follow a nutrient-dense diet and stay hydrated
- Engage in regular physical activity with adequate recovery
- Prioritize sleep and stress-management techniques
Injection Technique
Simple guidelines for safe daily injections.
- Clean vial rubber stopper & injection site with alcohol swabs
- Insert needle at a 45–90° angle into subcutaneous tissue
- Inject slowly & rotate sites (abdomen, thigh, etc.)
Recommended Source
We recommend Pure Lab Peptides for high-purity BPC-157 + TB-500 blend.
Why Pure Lab Peptides?
- Verifies ≥99% purity through independent lab testing
- Trusted by researchers seeking reliable results
- Follows rigorous manufacturing standards for consistent quality
Important Note
This guide is for educational purposes only. Always consult a qualified healthcare provider before starting or modifying any therapy.
References
-
University of Maryland Archive
– NAD+ Mechanism and Clinical Insights -
PMC
– Study on NAD+ and Aging -
PMC
– NAD+ Role in Cellular Function -
medRxiv Preprint
– Preliminary Results on NAD+ Trials -
PMC
– Effects of NAD+ on Metabolism