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    Peptides

    Browse practical articles on peptide types, use cases, and expected outcomes.

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    Where to Inject Peptides

    Compound-level injection guide: where to inject, why it matters for each peptide, and when to use isotonic BAC water.

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    Browse the Peptide Library

    Reference cards for 30+ compounds with dosing ranges, mechanisms, cycle protocols, and synergistic stacks.

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    Browse other categories:GLP-1sProtocolsGuides

    Articles

    Are Peptides Legal?Regulatory Economics Explained

    Peptide legality depends on the pathway: approved drug, compounded prescription, supplement, research chemical, or sport/work rule. Here is the practical US map.

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    How to Stack PeptidesThe Complete Guide

    How to choose a peptide stack by goal: GLP-1 support, injury recovery, mitochondrial energy, GLOW/KLOW, GH peptides, immune support, and post-GLP-1 maintenance.

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    Where to Inject PeptidesCompound-Level Breakdown

    Where to inject BPC-157, TB-4, TB-500, GHK-Cu, semaglutide, tirzepatide, NAD+, SS-31, MOTS-c, GLOW, KLOW, and more.

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    GH Releasing PeptidesSecretagogue Comparison

    Tesamorelin, Ipamorelin, Sermorelin, CJC-1295, MK-677, and older GHRPs compared by use case, dosing, side effects, evidence, and regulatory context.

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    Anti-Aging

    NAD+Injections & IV Therapy

    A practical guide to NAD+ injections, oral NR and NMN precursors, IV therapy, route selection, dosing, and where NAD+ fits in peptide protocols.

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    SS-31Elamipretide

    SS-31 (elamipretide) is FDA-approved for Barth syndrome and targets mitochondria directly — How it works, off-label use for energy and longevity, and dosing in the Mito Stack.

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    GHK-CuCopper Peptide

    GHK-Cu is a copper peptide that remodels skin, fades scars, and may help with hair loss. Topical vs injectable protocols, timelines, and what to expect.

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    EpitalonTelomerase Activator

    Epitalon activates telomerase, and is directly linked to biological aging. Dosing protocols, what the Russian research shows, and if its worth consideration.

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    PinealonNeuroprotective Peptide

    Pinealon (EDR) protects neurons from oxidative damage. Dosing, what the evidence actually shows, and how it differs from Semax for cognitive support.

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    Metabolic / GH

    MOTS-cMitochondrial Peptide

    MOTS-c is a peptide that mimics the metabolic benefits of exercise — learn why it's a cornerstone of the Mito Stack with SS-31 and NAD+

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    AOD-9604Fat Loss Fragment

    Anti-Obesity Drug 9604 is an abandoned research peptide that still has a niche as a fat-loss accelerant in conjunction with GLP-1 weight loss therapy.

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    TesamorelinGHRH Analog

    Tesamorelin is the only FDA-approved GH secretagogue. Explore Phase III trial data, VAT reduction percentages, side effects, and how it compares to HGH.

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    SermorelinPioneer GH Peptide

    Sermorelin was FDA-approved in 1997 and withdrawn in 2008 — not for safety, but business. Here is what the clinical evidence actually shows today.

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    IpamorelinCleaner GH Pulse

    Ipamorelin is the modern GHRP-style peptide for a short bedtime GH pulse with less hunger, cortisol, ACTH, and prolactin spillover than older GHRPs.

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    Healing & Tissue Repair

    BPC-157Body Protection Compound

    BPC-157 and Pentadeca Arginate (PDA): how the repair peptide works, dosing protocols, regulatory status, and what the arginate salt actually changes.

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    TB-500Thymosin Beta-4 frag 17-23

    TB-500 enables cell migration for tissue repair. How it works, dosing protocols, human clinical data, and how to combine it with BPC-157.

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    ARA-290Cibinetide

    ARA-290 is the first peptide shown to regenerate small fiber nerves. How it works, what the clinical trials found, and current dosing protocols.

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    Immune

    Thymosin Alpha-1Immune Re-Education

    Thymosin alpha-1 (TA1) modulates immunity by expanding regulatory T-cells, not suppressing them. Mechanism, clinical evidence, safety, and FDA status.

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    KPVAnti-Inflammatory Tripeptide

    KPV is a tripeptide from alpha-MSH that blocks NF-kB via a receptor-independent PepT1 pathway. Preclinical gut, skin, and TBI evidence reviewed.

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    VIPImmune Tolerance Orchestrator

    Vasoactive intestinal peptide (VIP) is a 28-amino-acid neuropeptide that orchestrates immune tolerance, gut barrier integrity, and circadian synchronization.

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    Cognitive

    SemaxNeuroprotection & Cognitive Restoration

    Semax drives neuroplasticity with the same mechanism behind exercise'\''s cognitive benefits. Injection and nasal dosage — plus 40 years of Russian clinical data.

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    SelankCalming Anxiety Without Sedation

    Selank calms anxiety without sedation, cognitive dulling, or dependence — How it works, Russian clinical trial data, and dosing for injection and nasal spray.

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    Other

    MelanotanMT-I vs MT-II Pharmacology

    Melanotan I and II compared — receptor selectivity, clinical trials, melanoma evidence, gray-market risks, and next-generation melanocortin agents.

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    DSIPSleep Architecture Peptide

    DSIP (delta sleep-inducing peptide) modulates slow-wave sleep architecture without sedation. Evidence review, circadian context, and dosing guide.

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