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TB-500 (Thymosin Beta-4) + IGF-1 LR3 Stack

Muscle growth and systemic recovery.

Synergy Mechanism

Post-cycle anabolic stack. IGF-1 LR3 drives muscle satellite cell activation while TB-500 handles systemic repair.

TB-500 (Thymosin Beta-4) (upregulates actin to promote cell migration, angiogenesis, and systemic tissue repair.) and IGF-1 LR3 (modified igf-1 with an arginine substitution and n-terminal extension that reduces igfbp binding, extending half-life and anabolic activity.) work through complementary pathways, producing a synergistic effect greater than either compound alone.

Combined Dosing Protocol

Compound Dose Frequency WADA
TB-500 (Thymosin Beta-4) 2mg - 5mg 2x weekly (loading), 1x weekly (maintenance) WADA Banned
IGF-1 LR3 20mcg - 50mcg Daily or post-workout WADA Banned

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Hatter Labs provides physician-supervised TB-500 (Thymosin Beta-4) + IGF-1 LR3 stack protocols with GMP-certified compounds.

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Physician-Supervised Performance

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Hatter Labs provides physician-supervised performance protocols with GMP-certified compounds, biomarker testing, and personalized programs designed around your training goals.

HIPAA Compliant · GMP Certified · Physician Supervised