Source comparison
NAD+ Injection Pain Protocols: Research vs Clinical Comparison
Standard Research Protocol 100 mg/mL 1 mL/15 sec (bolus) None (reconstituted as-is) 7–9 High osmolarity and rapid rate create predictable pain. Not suitable for repeated use without modification Modified Subcutaneous 50 mg/mL 1 mL/60 sec 0.9% saline 4–6 Modera
This comparison does not assign a generated winner or score.
- Standard Research Protocol
- 100 mg/mL
- 1 mL/15 sec (bolus)
- None (reconstituted as-is)
- 7–9
- High osmolarity and rapid rate create predictable pain. Not suitable for repeated use without modification
- Modified Subcutaneous
- 50 mg/mL
- 1 mL/60 sec
- 0.9% saline
- 4–6
- Moderate improvement but still above isotonic threshold. Works for single-dose studies
- Optimized Low-Concentration
- 25–30 mg/mL
- 1 mL/90 sec
- Sterile water or saline
- 2–3
- Near-isotonic osmolarity with slow rate produces minimal discomfort. Best for multi-week protocols
- Intramuscular (Diluted)
- 1 mL/45 sec
- 3–4
- Faster absorption and larger volume tolerance reduce pain compared to subcutaneous at same concentration