Is TB-500 researched for muscle gain?

TB-500 is a Recovery compound. Boosts tissue repair and reduces inflammation, perfect for injury-prone athletes. For muscle gain specifically, the relevant mechanism is increasing lean mass via gh/igf-1 axis, satellite-cell activity, or anabolic signaling.

What is the typical research dose of TB-500 for muscle gain?

2.5-5 mg twice weekly, Often cycled for 4-8 weeks.

What side effects of TB-500 matter most when used for muscle gain?

Headaches (rare); Dizziness (rare); Injection site reaction

Recovery · For Muscle Gain

TB-500 for Muscle Gain

Boosts tissue repair and reduces inflammation, perfect for injury-prone athletes.

Why TB-500 for muscle gain?

Thymosin Beta-4 is a naturally occurring peptide present in almost all animal and human cells. TB-500 is its synthetic fragmented form, primarily researched for tissue regeneration and anti-inflammatory effects.

Muscle Gain context: Increasing lean mass via GH/IGF-1 axis, satellite-cell activity, or anabolic signaling. TB-500 fits this goal because its category (Recovery) and benefit profile align with the underlying mechanism.

Benefits relevant to muscle gain

Boosts tissue repair
Reduces inflammation
Improves flexibility
Promotes cell migration

Reference dosing by bodyweight

Anchored to the most-cited research dose (2500 mcg @ 75 kg). Reference only.

Bodyweight band	Reference dose range
<60 kg / <132 lb	1558–2108 mcg
60–75 kg / 132–165 lb	1913–2588 mcg
75–90 kg / 165–198 lb	2338–3162 mcg
90–105 kg / 198–231 lb	2763–3737 mcg
>105 kg / >231 lb	3188–4313 mcg

Side effects to weigh against muscle gain benefit

Headaches (rare)
Dizziness (rare)
Injection site reaction

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Reference

Full bodyweight chart

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TB-500 guide

Also researched for

TB-500 for Recovery

Educational use only

This calculator is provided for research and educational purposes. Outputs are derived from the values you enter. Always verify your math and consult a licensed physician before acting on any result.