
Stack Up 10-Week Cycle
Builds and preserves lean muscle.
Research Benefits
Available at
Pantheon Peptides
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What is the Stack Up Cycle?
The Stack Up Cycle is a comprehensive body composition research protocol combining GH secretagogues (Ipamorelin + CJC-1295 or Sermorelin), fat loss peptides, and recovery compounds to drive simultaneous lean mass accretion, fat reduction, and performance enhancement over a structured 10-week period.
The Body Recomposition Protocol
GH Peptide Foundation
The Ipamorelin + CJC-1295 core produces synergistic GH pulses — driving IGF-1 elevation, increased muscle protein synthesis, enhanced lipolysis, and improved sleep quality. These combined effects create the anabolic/lipolytic hormonal environment for body recomposition.
Recovery Enhancement
BPC-157 or TB-500 addition allows more aggressive training stimulus with faster recovery — enabling greater training volume and intensity, which amplifies the response to GH axis activation.
Sleep Optimization
GH peptides preferentially enhance slow-wave sleep — the phase of maximum GH secretion and physical recovery. Improved sleep quality creates a positive feedback loop: better sleep → better GH pulse → better recovery → more productive training.
Research Applications
The Stack Up cycle is used in body composition research, sports science, anti-aging studies examining whether GH axis optimization can produce body composition improvements in older subjects, and comparative studies examining peptide protocols versus conventional approaches to lean mass maintenance.
*For research use only. Not for human consumption.*
Research Use Only: This product is for laboratory research purposes only. Not intended for human consumption. Not approved by the FDA for any therapeutic use. Consult a qualified physician before any use.
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