BPC-157
Body Protection Compound 157
Healingt½ 15–30 min
The peptide reference that actually cites its sources.
A neutral, research-cited library covering history, regulatory status, mechanism, half-lives, and dosing ranges reported in published trials — for every compound people actually search for.
- 65
- Compounds, plain language
- 200+
- PubMed and FDA citations
- 4
- Practical evergreen guides
Semaglutide
Ozempic · Wegovy
Metabolict½ 7 days
Tirzepatide
Mounjaro · Zepbound
Metabolict½ 5 days
Ipamorelin
NNC 26-0161
GH secretagoguet½ 2 h
Every page cites primary research.
Start with what people actually look up.
BPC-157
Body Protection Compound 157 · PL 14736
Healingt½ 15–30 minLimited human data
Semaglutide
Ozempic · Wegovy
Metabolict½ 7 days
Tirzepatide
Mounjaro · Zepbound
Metabolict½ 5 days
Retatrutide
LY3437943
Metabolict½ 6 daysLimited human data
Ipamorelin
NNC 26-0161
GH secretagoguet½ 2 h
GHK-Cu
Copper Peptide · Tripeptide-1
Healingt½ 30–60 minLimited human data
TB-500
Thymosin Beta-4 fragment · TB-4 Frag 17-23
Healingt½ 1.5–3 hLimited human data
PT-141
Bremelanotide · Vyleesi
Sexual healtht½ 2.7 h
The whole catalog, organized the way researchers actually think about it.
Metabolic
GLP-1, GIP, glucagon, and amylin agonists.
Includes Semaglutide, Tirzepatide, Retatrutide.
Healing & repair
Tissue-repair and wound-modulating peptides.
Includes BPC-157, TB-500, GHK-Cu.
Growth hormone secretagogues
Growth hormone secretagogues and GHRH analogs.
Includes Ipamorelin, CJC-1295, Tesamorelin.
Cognitive & nootropic
Nootropic and neurotrophic peptides.
Includes Semax, Selank, Cerebrolysin.
Longevity
Mitochondrial, senolytic, and mitochondrial-derived peptides.
Includes MOTS-c, SS-31, Epitalon.
Sexual health
Melanocortin and gonadotropin-axis peptides.
Includes PT-141, Gonadorelin, Kisspeptin.
Guides for the routine behind the protocol.
The math, the practice, and the research — written for people who actually run these routines.
Practical
Peptide reconstitution: how the math actually works
A plain-English walkthrough of the math behind mixing bacteriostatic water with a lyophilized vial, plus how to read syringe units without second-guessing.
12 min read
Practical
Injection site rotation: a simple system you will actually stick with
Why rotating subcutaneous sites matters, how lipohypertrophy forms, and a system that takes the decision off your plate every time you draw up.
9 min read
Research
Peptide storage and shelf life: what the research actually shows
Lyophilized vs reconstituted stability, fridge vs freezer, light exposure, bacteriostatic water choices — what the literature says about how long a peptide stays viable.
11 min read
Tracking
How to tell if a peptide is working: what to track, and for how long
Half-life sets the floor, but biomarkers tell the story. How to set a measurement window, what to log, and which Apple Health metrics carry the most signal.
10 min read
The reference that gets it right is the one that shows its work.
Cited from primary sources.
- Every page links to PubMed studies, FDA labels, or agency filings — never aggregator sites or unsourced claims. If a citation is not real, the page does not ship.
Observational, not prescriptive.
- Dose ranges describe what trials and the literature have used. The library reports what researchers do, not what you should do.
Neutral and current.
- No commerce, no affiliate sourcing, no protocol selling. Every page carries a last-updated date and is on a 6-month review cadence as regulatory and clinical status change.
The log built for everything in this library.
When you start logging what you take, the picture comes together — what worked, what didn't, and whether the protocol is really doing what you hoped. Vial is the private iPhone log built for exactly that.
Free to start. Requires iPhone on iOS 26 or later.
9:41
Today
NEXT TODAY
Ipamorelin
10:00 PM · 200 mcg · in 2 hrs
Last 7 days
5 logged
M
T
W
T
F
S
S
TODAY'S SCHEDULED ENTRIES
BPLog
BPC-157
9:00 PM · 200 mcg
TB
TB-500
7:04 AM · 2.5 mg
Today
Inventory
Insights
Settings
Never second-guess the syringe.
- Vial works out exactly how far to fill the syringe from your vial size and water volume — so a real number goes into every injection.
One tap repeats yesterday.
- Most days look like the last. Vial repeats your whole routine — compound, dose, site, time — so the log has no gaps.
See whether it's actually working.
- Weight, sleep, HRV, and resting heart rate from Apple Health drawn over the doses you logged. The honest answer to the only question that matters.
A nudge exactly when it counts.
- A reminder on iPhone or Apple Watch the moment something is due. No streaks, no guilt, no marketing.
Rotate sites without the guesswork.
- Every injection site shows when you last used it. Pick the next spot at a glance.
Private by design.
- No sign-up. Your log lives on your iPhone and syncs through your own iCloud. Never on our servers.
The questions worth asking first.
For detail, see the privacy policy and the terms of service.
- Is the library free to read?
- Yes. Every peptide page and every guide is free to read, with no account, no email gate, and no paywall. The Vial app subscription is a separate optional product.
- Where do the citations come from?
- Each peptide page and guide cites primary sources — PubMed studies, FDA labels, EMA filings, and other regulatory documents. The full reference list appears at the bottom of every page.
- Does the library recommend doses or protocols?
- No. The library reports half-lives, regulatory status, and dose ranges that have been used in published research. It is not personalized medical advice, and most compounds discussed are not approved for the uses described.
- How often is the library updated?
- Every page carries a last-updated date and is on a 6-month editorial review cadence. Pages are also revised whenever a major regulatory event (FDA approval, compounding restriction, label change) happens for that compound.
- Is Vial available on Android?
- Not right now. Vial is built natively for iPhone so it can work closely with Apple Health, iCloud, and the Apple Watch.
- Do you sell or share my data?
- No. The website does not run analytics that follow you elsewhere. The Vial app has no account and never touches our servers — your log lives on your iPhone and syncs through your own iCloud.
Start with the library. Track with the app.
Every page is free and cited. The Vial app is optional — for when you decide you want a private log to keep the protocol straight.