Clavicular's Recovery Peptides
Retatrutide drives the fat loss. TB-500 and BPC-157 handle the recovery — protecting lean mass and the GI system during aggressive caloric restriction. This is the recovery side of Clavicular's looksmaxxing protocol.
How Clavicular's Stack Is Structured
Clav runs a two-layer protocol — a potent fat loss agonist paired with recovery peptides that keep the body functional during the cut.
Retatrutide (Triple Agonist)
GLP-1 + GIP + Glucagon receptor agonist. −24.2% mean weight reduction in Phase 2 trials. The core of Clav's shred — available on sites specialising in GLP-1/GIP/glucagon peptides.
Not sold here — see clavtides.com or peptideslooksmaxxing.com
TB-500 + BPC-157
TB-500 for lean mass preservation and satellite cell activation. BPC-157 for GI cytoprotection — counteracting Retatrutide's nausea and gastroparesis side effects. Both available here, research grade.
Buy TB-500Why TB-500 + BPC-157 in Clav's Protocol
TB-500 — Lean Mass Preservation
Retatrutide's caloric restriction creates a catabolic environment. TB-500 (synthetic Thymosin Beta-4 fragment) activates satellite cells — the muscle stem cells responsible for repair and hypertrophy. Its actin-sequestering Ac-LKKTETQ motif promotes cell migration and tissue repair while its anti-inflammatory properties reduce TNF-α and IL-1β. Research rationale: protecting lean mass during aggressive fat loss.
BPC-157 — GI Shield
Retatrutide's GLP-1 component causes nausea and delayed gastric emptying — especially during dose titration. BPC-157 (pentadecapeptide 137525-51-0) is gastric juice-derived and exerts cytoprotective effects via nitric oxide upregulation, tight junction protein restoration, and VEGFR2-mediated mucosal repair. Research rationale: counteracting the GI side effects that accompany GLP-1 agonist protocols.
Buy Clav's Recovery Peptides
Research-grade, ≥98% purity, HPLC verified. All products supplied as lyophilized powder.
Core Recovery Stack
TB500 10mg
Thymosin Beta-4 fragment — satellite cell activation, actin dynamics, anti-inflammatory signalling.
$59.99
Buy TB-500BPC157 10mg
Pentadecapeptide — GI cytoprotection, nitric oxide, VEGFR2 tissue repair. Counteracts GLP-1 nausea.
$59.99
Buy BPC-157Extended Protocol Additions
IGF-1LR3 1mg
IGF-1 LR3 — extended half-life IGF-1 analog. Studied for muscle protein synthesis and tissue regeneration research.
CAS: 946870-92-4
Clavicular's Protocol: Research Reference
| Peptide | Role in Stack | Mechanism | Available Here |
|---|---|---|---|
| Retatrutide | Primary fat loss agonist | GLP-1 + GIP + Glucagon receptor | No — see clavtides.com |
| TB-500 | Lean mass + repair | Actin sequestration, satellite cells | ✓ Yes |
| BPC-157 | GI shield + cytoprotection | NO pathway, VEGFR2, tight junctions | ✓ Yes |
| IGF-1 LR3 | Anabolic support (optional) | mTOR, satellite cell activation | ✓ Yes |
| CJC/Ipa | GH secretagogue (optional) | GHRH-R + GHSR-1a synergy | ✓ Yes |
FAQ
What peptides does Clavicular use?
Clavicular's looksmaxxing stack is built around Retatrutide (triple GLP-1/GIP/glucagon agonist) for fat loss, paired with TB-500 (thymosin beta-4 fragment) and BPC-157 for recovery and GI cytoprotection during aggressive caloric restriction. Some extended protocols also include CJC-1295/Ipamorelin for GH pulse support and IGF-1 LR3 for lean mass.
Why does Clavicular pair TB-500 with Retatrutide?
Retatrutide induces significant caloric restriction — a catabolic environment where lean mass is at risk. TB-500's satellite cell activation and anti-catabolic properties in animal models provide a mechanistic rationale for preserving muscle tissue during the cut. Its anti-inflammatory properties also support overall recovery.
Why does Clavicular use BPC-157 in his stack?
GLP-1 receptor agonism (Retatrutide's primary fat loss mechanism) causes nausea, vomiting, and delayed gastric emptying — especially during dose titration. BPC-157's gastroprotective mechanisms — nitric oxide production, tight junction restoration, VEGFR2-mediated mucosal repair — directly address these GI side effects, allowing the titration to proceed more smoothly.
Where can I buy Clavicular's exact recovery stack?
TB-500, BPC-157, IGF-1 LR3, and CJC-1295/Ipamorelin are all available here at PeptideTB500 from our trusted research supplier — ≥98% purity, HPLC verified, lyophilized powder for laboratory research. Retatrutide (the primary fat loss agonist) is available at clavtides.com or peptideslooksmaxxing.com.
Research Use Only. All products are for in-vitro laboratory research only. Not for human consumption, injection, or therapeutic use. Not medical advice.