Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| 5-Amino-1MQ | TB-500 (Thymosin Beta-4) | |
|---|---|---|
| Category | Peptides | Peptides |
| Standard Dose | Research indicates 50-150 mg daily via oral administration, typically divided into 1-2 doses. | Research indicates 2-2.5 mg administered twice weekly via subcutaneous injection. |
| Timing | Morning dosing preferred. Can be taken with or without food. | No strict timing requirements. Can be administered at any time of day. Systemic action means injection location is not critical. |
| Cycle Duration | 8-12 week cycles. | Loading phase: 4-6 weeks. Total cycle: 8-16 weeks. |
| Evidence Level | animal_plus_anecdotal | animal_plus_anecdotal |
5-Amino-1MQ is a small molecule inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme that catalyzes the transfer of a methyl group from S-adenosylmethionine (SAM) to nicotinamide, generating 1-methylnicotinamide (1-MNA). By inhibiting NNMT, 5-Amino-1MQ increases intracellular NAD+ levels, reduces 1-MNA production, suppresses lipogenesis in adipocytes, and modulates the methionine-homocysteine cycle. In vivo, it significantly reduces body weight, white adipose mass, and adipocyte size through enhanced energy expenditure and altered lipid metabolism.
Research indicates 50-150 mg daily via oral administration, typically divided into 1-2 doses.
Morning dosing preferred. Can be taken with or without food.
8-12 week cycles.
TB-500 is a synthetic fragment of Thymosin Beta-4, a 43-amino acid protein that sequesters G-actin monomers, preventing premature polymerization and facilitating cellular migration and morphological changes essential for wound healing. It upregulates actin to promote cell migration, proliferation, and differentiation of stem/progenitor cells at injury sites. TB-500 also enhances angiogenesis, reduces inflammation, and promotes tissue remodeling through increased re-epithelialization and vascular density.
Research indicates 2-2.5 mg administered twice weekly via subcutaneous injection.
No strict timing requirements. Can be administered at any time of day. Systemic action means injection location is not critical.
Loading phase: 4-6 weeks. Total cycle: 8-16 weeks.
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