What is the most effective peptide for muscle and tendon recovery?

BPC-157 and TB-500 are the most heavily researched peptides for accelerating tissue healing, angiogenesis, and joint recovery in athletes. While BPC-157 is highly systemic, TB-500 excels at full-body muscle repair.

Which SARM is best for lean muscle growth (bulking)?

RAD-140 (Testolone) and LGD-4033 (Ligandrol) are widely considered the most potent SARMs for lean muscle hypertrophy. RAD-140 offers dry, strength-focused gains, while LGD-4033 typically yields higher overall mass accumulation.

What is the difference between Semaglutide and Tirzepatide for bodybuilders?

Both are GLP-1 receptor agonists used for extreme fat loss. However, Tirzepatide is a dual-agonist (targeting both GLP-1 and GIP receptors), which clinical data shows yields greater total fat reduction and better appetite suppression compared to Semaglutide.

How do different Trenbolone esters affect dosage and half-life?

Trenbolone Acetate has a short half-life of 3 days requiring frequent injections, while Trenbolone Enanthate has a half-life of roughly 10 days, allowing for less frequent dosing but a longer clearance time from the body.

Do SARMs require a Post Cycle Therapy (PCT)?

Yes. Despite early misconceptions, most selective androgen receptor modulators are suppressive to natural endogenous testosterone production. A proper PCT using SERMs is usually required to restore HPTA function.

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Top 5 SARMs for Recomp Based on the FitScience Methodology (2025 Edition)

fitscienceOctober 30, 2025January 26, 2026

by fitscienceOctober 30, 2025January 26, 2026

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sarms stack

Top 5 SARMs for Recomp Based on the FitScience Methodology (2025 Edition)