Clavicular Stack · Research Catalog
Clavicular Peptide Stack
The Clavicular peptide stack is a five-layer protocol built around one triple-agonist core and four compounds that cover what aggressive fat loss otherwise costs you — Retatrutide for body composition, BPC-157 for gut and tissue repair, CJC-1295 with Ipamorelin for lean mass, and GHK-Cu with SNAP-8 for skin and collagen. Everything in the stack is stocked here alongside the wider catalog, grouped into seven shelves by the mechanism each compound acts on rather than the outcome it gets marketed for. Every vial is ≥98% HPLC verified and ships with its lot certificate. Start with the full protocol, or pick the shelf that matches what you are working on.
- ≥98% HPLC verified
- Ships from the US
- Tracked delivery
- Research-grade vials
By Mechanism Class
Shop by Category
Shredmaxxing
Shredmaxxing is the fat-loss shelf - incretin and non-incretin metabolic compounds in one place.
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Repairmaxxing
Repairmaxxing is the tissue-repair shelf - the compounds studied for tendon, gut and soft-tissue recovery.
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Pituitarymaxxing
Pituitarymaxxing is the growth-hormone-axis shelf - secretagogues acting on the pituitary's own release.
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Dermamaxxing
Dermamaxxing is the skin shelf - collagen signalling, pigment and topical compounds.
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Telomaxxing
Telomaxxing is the cellular-ageing shelf - telomere, mitochondrial and senolytic mechanisms.
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Cortexmaxxing
Cortexmaxxing is the CNS shelf - peptides small enough to reach the central nervous system.
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Bioregmaxxing
Bioregmaxxing is the bioregulator shelf - organ-targeted short peptides from the Khavinson series.
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Clavicular's Full Protocol
The exact peptides Clavicular uses in his looksmaxxing stack — Retatrutide, BPC-157, GHK-Cu, SNAP-8 and the full 5-layer protocol.
View shelfWhat this site is
Clavicular Stack is an editorial reference and research-peptide catalog built around the looksmaxxing protocol the figure known as Clavicular has discussed publicly — Retatrutide for the fat-loss layer, BPC-157 for gut and tissue protection, and GHK-Cu for skin remodeling.
Around that core, the catalog covers the wider research-peptide space: GLP-1 and incretin receptor agonists, tissue-repair compounds, pituitarymaxxing secretagogues, dermal and melanocortin peptides, senolytics, CNS neuropeptides, and the full Khavinson bioregulator series. Every vial is research-grade and ≥98% HPLC verified. Browse by mechanism class below, then open any product for vial sizes, specs, and sourcing.
All compounds listed are intended for laboratory and in-vitro research only. Nothing on this site is sold or described for human consumption.
Start With The Protocol.
The exact peptides in Clavicular's stack, plus the full research catalog around them — HPLC verified and shipping from the US.