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Griffin the guinea pig research guide

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Research Stack Guide

Griffin has mapped out what researchers commonly study together, by goal. 🐾

Recovery

Recovery

The Complete Repair Stack

A comprehensive four-peptide healing protocol adding KPV for inflammation control and GHK-Cu for connective tissue rebuilding. For researchers who want to cover every angle.

4 PeptidesIntermediate
View Stack →Recovery

The Classic Healer

The most widely researched healing combination in the peptide community. BPC-157 handles local tissue repair while TB-500 works systemically to reduce inflammation and speed recovery.

2 PeptidesBeginner
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Longevity

Longevity

The Full Longevity Protocol

A comprehensive anti-aging stack combining cellular longevity, mitochondrial health, collagen restoration, and antioxidant protection for a multi-system approach to aging research.

4 PeptidesIntermediate to Advanced
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The Classic Longevity Stack

The most researched anti-aging peptide combination. Epithalon targets telomere length and cellular aging while Thymalin restores immune function that naturally declines with age.

2 PeptidesBeginner
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Fat Loss

Fat Loss

The GLP-1 Fat Loss Stack

The most clinically studied fat loss peptide combination available. Semaglutide suppresses appetite while AOD-9604 targets stubborn fat deposits through a complementary mechanism.

2 PeptidesIntermediate
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The Body Recomposition Stack

Targets both fat loss and metabolic improvement simultaneously. Tesamorelin drives visceral fat reduction through GH while MOTS-c activates cellular metabolic pathways for comprehensive body composition change.

2 PeptidesIntermediate
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Muscle

Muscle

The Advanced Muscle Protocol

An advanced stack adding MK-677 for oral IGF-1 elevation and BPC-157 for joint protection during high-intensity training research.

4 PeptidesIntermediate to Advanced
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The Classic GH Muscle Stack

The most popular GH optimization stack in the research community. CJC-1295 primes GH release while Ipamorelin amplifies it — together producing synergistic GH pulses that support muscle and recovery.

3 PeptidesBeginner
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Sleep

Sleep

The Deep Sleep Stack

Targets both delta (deep) sleep quality and overall sleep architecture. DSIP induces deeper slow-wave sleep while MK-677 extends the duration of restorative sleep stages.

2 PeptidesBeginner
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The Recovery Sleep Stack

Combines deep sleep optimization with GH-driven recovery. Ipamorelin triggers natural GH pulses that align with sleep stages while DSIP deepens the sleep quality those pulses occur in.

2 PeptidesBeginner
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Brain

Brain

The Neuroprotection Stack

A comprehensive brain health stack targeting neuroprotection, neuroplasticity, and long-term cognitive preservation. For researchers focused on brain longevity rather than just short-term performance.

3 PeptidesAdvanced
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The Focus and Clarity Stack

A cognitive enhancement stack combining anxiolytic and nootropic effects. Selank reduces anxiety and mental noise while Semax sharpens memory and cognitive performance.

2 PeptidesBeginner
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Gut Health

Gut Health

The Gut Repair Stack

The most researched gut healing combination. BPC-157 targets the gut lining directly while KPV addresses the inflammatory component that drives most chronic gut conditions.

2 PeptidesBeginner
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The Gut Barrier Protocol

A three-peptide protocol adding Larazotide to directly repair tight junctions — the actual mechanism of leaky gut — alongside BPC-157 for mucosal healing and KPV for inflammation control.

3 PeptidesIntermediate
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Hormones

Hormones

The Sexual Health Stack

Combines PT-141's central nervous system approach to sexual desire with Gonadorelin's support for the underlying hormonal environment. Researched for both male and female sexual health.

2 PeptidesIntermediate
View Stack →Hormones

The Hormone Optimization Stack

A research stack targeting testosterone production through two complementary pathways — Gonadorelin stimulates LH and FSH while Kisspeptin-10 amplifies the upstream GnRH signal.

2 PeptidesIntermediate
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For research purposes only. Stacks reflect commonly studied combinations, not medical advice. Always consult qualified professionals.