Longevity & Cellular Health · 2026 Protocol Guide
Epithalon Protocol — Beginner to Advanced
Complete Epithalon dosing protocol with three tiers (Beginner / Intermediate / Advanced), cycle structure, stack pairings, and where to source each component at the lowest current price. Evidence-based, vendor-neutral, updated weekly.
Quick reference
Typical dose
500010000510102016 mcg
Frequency
Once daily for 10–20 day cycles
Cycle length
10–20 day intensive cycles, repeated every 4–6 months
Route
Subcutaneous
Epithalon protocol tiers
Beginner Tier
5 weeksFirst-cycle protocol. Conservative dose, twice-daily timing for steady state, shorter cycle to evaluate response before extending.
Dose
250005000255051008 mcg
Frequency
Once daily for 10–20 day cycles
Weekly adjustment
Hold dose constant; track response week-by-week.
Intermediate Tier
10 weeksStandard published-research protocol. Mid-range dose, daily or split-daily, full cycle length matching the canonical clinical/research timeframe.
Dose
500010000510102016 mcg
Frequency
Once daily for 10–20 day cycles
Weekly adjustment
Stable dose; reassess at midpoint and final week.
Advanced Tier
13 weeksHigher-dose research-tier protocol. Only after a successful Intermediate cycle. Closer monitoring required; bloodwork recommended where applicable.
Dose
750015000765153024 mcg
Frequency
Once daily for 10–20 day cycles
Weekly adjustment
Monitor markers weekly; titrate down at first sign of saturation or side effect.
Where to source for this protocol
Research profile
Mechanism, half-life, peer-reviewed studies for Epithalon.
Dosage guide
Numerics + frequency + titration guidance for Epithalon.
Reconstitution calculator
Vial size + BAC water → concentration, syringe units, doses per vial.
Epithalon protocol FAQ
How long is a typical Epithalon protocol?
Standard Epithalon protocols run 10 weeks for a full Intermediate cycle. Beginner cycles compress to ~5 weeks for response assessment. Advanced cycles extend to ~13 weeks but require closer monitoring.
What's the safest dose to start a Epithalon cycle with?
The Beginner tier starts at 250005000255051008 mcg once daily for 10–20 day cycles — half the published Intermediate-tier dose. Hold for 2-3 weeks to assess tolerance and response, then escalate to the standard 500010000510102016 mcg if no adverse signals.
Do I need to cycle off Epithalon?
Cycling depends on the compound's mechanism. Receptor-saturating compounds (most peptides) benefit from 4-6 week off-cycles between protocols to prevent downregulation. Non-saturating compounds (some healing peptides) can run continuously. The full Epithalon research profile covers this in detail — see cross-link below.
Can I stack Epithalon with other compounds?
Stacking is common for synergistic effects, but each compound's mechanism, half-life, and route of administration matter. Use the BodyHackGuide stack builder + interaction checker to validate any pairing. The "Where to source" section below ranks vendors who carry Epithalon alongside complementary compounds in one shipment.
Research-use disclaimer. All protocols on this page are summaries of published research literature and community-reported dosing — they are not medical advice and not authorization for human consumption. Compounds linked from this page are sold for research-use only by their respective vendors. Always consult a licensed practitioner before any compound enters a clinical context.
Affiliate disclosure. BodyHackGuide may earn a commission from purchases via the links on this page — at no additional cost to you. Vendor rankings are based on live price-per-mg data and the published Trust Score rubric. See our affiliate disclosure for details.
Free 2026 Peptide Cheat Sheet — 50 pages, PDF
Dosing, reconstitution, stacks, half-lives, and vendor trust tiers. The reference we wish we had on day one.
