Free Peptide Guides
Evidence-based resources built by leading practitioners and researchers. Enter your email to unlock any guide — instant download, no strings attached.
The Three Root Causes Framework
Understand the three foundational drivers behind most health decline: inflammation, insulin resistance, and ATP shortage. The framework that powers DoseCraft's protocol engine.
Your First Peptide Stack: Beginner's Blueprint
Step-by-step guide to building your first peptide stack. Covers compound selection, dosing, timing, cycling, and the exact protocol leading practitioners recommend for beginners.
Reconstitution Cheat Sheet
Never second-guess your math again. BAC water ratios, syringe unit conversions, storage temps, and step-by-step reconstitution for every common peptide vial size.
BPC-157 Protocol Card
Complete dosing, reconstitution, and cycling reference for BPC-157. Subcutaneous injection protocols, stacking options, and evidence-rated dosage ranges in one printable card. Note: oral BPC-157 is ineffective.
TB-500 Recovery & Healing Guide
Thymosin Beta-4 fragment protocol guide covering injury recovery, tendon repair, and systemic healing. Includes loading and maintenance phase dosing with clinical references.
MOTS-c: The Metabolic Commander Protocol
Complete protocol for MOTS-c — the mitochondrial peptide that mimics exercise at the cellular level. Covers dosing for fat loss, insulin sensitivity, and energy. Includes cycling schedules and stacking with Methylene Blue.
GHK-Cu: Skin, Hair & Tissue Repair Protocol
Evidence-based protocol for GHK-Cu covering skin rejuvenation, hair loss prevention, wound healing, and collagen synthesis. Includes dosing, injection sites, and stacking with BPC-157 and TB-500.
Semaglutide & GLP-1 Agonist Guide
Everything you need to know about GLP-1 agonists for metabolic optimization. Covers Semaglutide, Tirzepatide, and Retatrutide — dosing, titration schedules, side effect management, and when to choose each one.
The Deep Sleep Protocol
Peptide-based sleep optimization covering DSIP, CJC-1295/Ipamorelin (nighttime GH pulse), Epitalon (circadian reset), and Selank (anxiety reduction). Includes timing, stacking, and cycling for restorative sleep.
Immune System Reset: Thymosin Alpha-1 Protocol
How Thymosin Alpha-1 recalibrates immune function without boosting or suppressing. Covers dosing for autoimmune conditions, post-illness recovery, and long-term immune resilience.
Brain Fog & Cognitive Performance Protocol
Peptide protocols for mental clarity, focus, and neuroprotection. Covers Semax, Selank, Dihexa, and PE-22-28 with dosing, nasal vs injection routes, and cognitive stacking strategies.
The Fat Loss Stack: AOD-9604 + MOTS-c + GLP-1
Three-compound fat loss protocol combining AOD-9604 (targeted lipolysis), MOTS-c (metabolic activation), and GLP-1 agonists (appetite regulation). Includes titration, cycling, and when to add each compound.
The Wolverine Protocol: Ultimate Injury Recovery
The gold-standard injury healing stack: BPC-157 + TB-500 + GHK-Cu. Site-specific vs systemic injection strategy, loading phases, and why you never stop when the pain stops. Complete 4-6 week protocol.
Natural Testosterone Optimization Protocol
Peptide and SERM protocols for testosterone support without TRT. Covers Gonadorelin, Enclomiphene, Kisspeptin, and CJC-1295/Ipamorelin for GH-axis support. Includes bloodwork markers and cycling.
Gut Healing Protocol: BPC-157 + KPV
Two-peptide gut restoration protocol targeting intestinal inflammation, leaky gut, and IBS symptoms. BPC-157 for mucosal repair, KPV for NF-kB inhibition. Includes dosing, timing, and dietary considerations.
The Longevity Stack: Top 4 Forever Protocol
The foundation protocol for long-term health optimization: MOTS-c, Epitalon, BPC-157, and Thymosin Alpha-1. Why these four target all three root causes, dosing for continuous use, and bloodwork monitoring.
PT-141 & Sexual Wellness Protocol
Complete guide to PT-141 (Bremelanotide) for libido enhancement. Covers dosing for men and women, timing, side effects (nausea management), and comparison with traditional options.
NAD+ & Cellular Energy Restoration Guide
How NAD+ depletion drives aging and fatigue, and how to restore it. Covers NAD+ injections, 5-Amino-1MQ (oral), and Methylene Blue. Dosing, cycling, and combination strategies for maximum ATP production.
Retatrutide: The Triple Agonist Breakdown
The most comprehensive guide to Retatrutide — the GLP-1/GIP/Glucagon triple agonist that's rewriting fat loss science. Covers how it differs from Semaglutide and Tirzepatide, why it must NOT be microdosed, titration schedules from 0.5mg to 12mg, side effect management (GI slowdown, dehydration, electrolyte crashes), carb requirements, bloodwork monitoring, and realistic timelines. Includes the DoseCraft evidence rating and comparison chart.
The GLOW Blend: Skin, Hair & Anti-Aging Protocol
Everything about the GLOW peptide blend — what's in it, how it works, and whether individual peptides are better. Covers GHK-Cu (collagen + elastin synthesis), SNAP-8 (wrinkle reduction), Epitalon (cellular renewal), and Thymosin Beta-4 (tissue repair). Includes DIY stacking vs pre-made blend comparison, dosing protocols, injection sites for skin-targeted results, and what to expect week by week.
The Ultimate Fat Loss Guide: Every Compound Ranked
Complete fat loss compound breakdown — from GLP-1 agonists (Semaglutide, Tirzepatide, Retatrutide) to targeted peptides (AOD-9604, MOTS-c, 5-Amino-1MQ) to metabolic support (Methylene Blue, Berberine). Ranks every option by evidence tier, cost, side effects, and speed of results. Includes beginner vs advanced stacks, when to use what, cycling schedules, and the metabolic cascade that makes stacking more effective than single compounds.
The Bloodwork Checklist
Every biomarker you should track before, during, and after peptide protocols. Includes optimal ranges, testing frequency, and what each marker tells you about your protocol's safety.
Vendor Red Flags: Sourcing Safety Guide
How to evaluate peptide vendors. Third-party testing, COA verification, purity thresholds, and the red flags that signal contaminated or underdosed product.
SubQ Injection Technique & Site Rotation Guide
Step-by-step subcutaneous injection guide with site rotation maps. Covers needle selection, angle, aspiration, and how to minimize pain and bruising. Printable body map included.
Peptide Cycling Calendar
12-week cycling template for the most common peptide stacks. Print it, pin it to your wall, and track on/off weeks, dose adjustments, and bloodwork windows.
Growth Hormone Peptide Comparison
Side-by-side breakdown of CJC-1295, Ipamorelin, Tesamorelin, Sermorelin, and MK-677. Compare mechanisms, half-lives, side effects, and optimal stacking combos.
The Mitochondrial Primer
Deep dive into mitochondrial function, ATP production, and how targeted peptides (SS-31, MOTS-c, Humanin) support cellular energy. The science behind the third root cause.
Peptides vs SARMs vs Hormones: What's the Difference?
Clear breakdown of peptides, SARMs, and hormones — mechanisms, risk profiles, legality, and which category fits your goals. Helps beginners understand what they're actually researching.
Not medical advice — educational only. These guides are for informational and research purposes only. DoseCraft does not provide medical advice, diagnosis, or treatment. Always consult a licensed healthcare professional before starting any peptide protocol.