NAD+ vs Thymosin Beta-4
Side-by-side comparison of key properties, dosing, and research.
Anti-Aging & Longevity
NAD+Recovery & RepairAnti-Aging & Longevity
Thymosin Beta-4- Summary
- NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in all living cells that declines dramatically with age. It is critical for energy metabolism, DNA repair, and sirtuin activation. IV and subcutaneous NAD+ supplementation is used in anti-aging protocols and addiction recovery programs.
- Thymosin Beta-4 is an endogenous 43-amino acid peptide that is the primary intracellular actin sequestering peptide. It promotes tissue repair, reduces inflammation, regenerates hair follicles, and protects cardiac tissue. Closely related to TB-500 (the active fragment), it is used for systemic tissue recovery and anti-aging.
- Half-Life
- Varies by route; IV provides direct cellular delivery
- Not well characterized; likely similar to TB-500 (~1–2 hours)
- Admin Route
- IV, SubQ, Oral
- SubQ, IM
- Research
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- Typical Dose
- 500–1000 mg
- 5–10 mg
- Frequency
- Daily for 4–10 days (loading), then monthly maintenance
- 2x per week (loading), then 1x per week (maintenance)
- Key Benefits
- Restored cellular energy production (ATP)
- Sirtuin activation for longevity and metabolic regulation
- Enhanced DNA repair capacity
- Improved mitochondrial function and biogenesis
- Cognitive clarity and mental energy
- Reduced inflammation
- Addiction withdrawal support (opioids, alcohol, benzodiazepines)
- Improved sleep quality
- Enhanced athletic endurance
- Systemic tissue repair and regeneration
- Promotes cardiac recovery after myocardial infarction
- Hair follicle regeneration and anti-hair-loss
- Anti-inflammatory (systemic)
- Wound healing acceleration
- Neuroprotection after brain injury
- Protects against ischemia-reperfusion injury
- Anti-aging at cellular level
- Synergizes powerfully with BPC-157
- Side Effects
- Flushing and warmth during IV infusion
- Nausea during rapid IV administration
- Chest tightness (from rapid infusion — slow the rate)
- Injection site irritation (subcutaneous)
- +1 more
- Generally very well tolerated
- Injection site reactions
- Mild fatigue at initiation (repair signaling)
- Rare: mild inflammatory response
- +1 more
- Stacks With
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