Goal guide

Muscle Retention While Cutting

Holding onto lean mass during an aggressive fat-loss phase, where most of the work is protein intake and resistance training.

How to use this guide

This guide is organized around the stated fit: Holding onto lean mass during an aggressive fat-loss phase, where most of the work is protein intake and resistance training. The primary list is a set of alternatives, not a combined stack. Start by comparing Tesamorelin, Ipamorelin, CJC-1295 (NO DAC); choose one anchor whose timing, treatment style, and tolerability context match the goal. Only then consider zero, one, or at most two listed supports for a specific gap. Keep the plan interpretable, use the linked peptide pages for exact protocol details, and reassess the goal before adding another active component.

Primary anchor - choose ONE

Optional supports - choose 0-2

Do not stack casually

Do not stack several GH secretagogues at once, and do not add a strong appetite anchor on top without managing total training stimulus. Muscle retention is driven mostly by protein and lifting, not by peptides.

Simple starting approach

Simplest start: keep protein high and keep lifting hard; if adding a peptide, choose ONE GH-pulse option and judge recovery and sleep before doing anything more.

Related references

Plan the doseConvert your chosen dose into U-100 syringe units.
Open calculator
Build a goal-based peptide planPrintable protocol sheet coming soon.