One place for doses, inventory, and schedules — with an AI Coach that knows your stack and a research layer that draws the line between studied and anecdotal.
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Doses, inventory, and an AI Coach that knows your stack — in under 60 seconds.
Most people running protocols are doing it in scattered notes, a half-broken spreadsheet, and Reddit threads from 2022. It works until it doesn't.
History exists somewhere between your iCloud notes, a screenshot, and a text to yourself. And three months later, you have no idea how you felt.
You have a 5mg vial, 2ml of BAC water, and a 100-unit syringe. The math isn't hard but you've Googled it six times and you're still not sure you got it right.
Half the protocols floating around are anecdote dressed as evidence. Hard to tell what's actually studied.
Type “5mg sema, left abdomen, 8am” or paste your whole stack at once. PepperLedger extracts the dose, compound, site, and time. Tell it how you reconstituted the vial and it tells you exactly how many units to pull.
Inventory updates automatically. Vials count down. Expiration dates surface before you waste a vial.
“I added 2ml to a 5mg vial — how many units is 500mcg?” “Can I run BPC-157 with TB-500?” “Why did I feel off last Tuesday?” The Coach answers in the context of what you're actually on — your vials, your doses, your history.
Every answer is grounded in cited research with explicit provenance — what's studied, what's anecdotal, what we don't know yet.
Most people can't remember what they were on three months ago — let alone how they felt. When you ask “is this working?” the Coach can actually answer. It sees your full timeline: what you took, when you changed it, what you noticed.
Six months of memory on Pro. Thirty days on Free. Your data stays yours — export your full ledger as CSV or PDF anytime on Pro.
Most peptide tools either parrot Reddit or refuse to engage. The Coach is built differently. It tells you when there's real research, when there's a small study, when there's only forum reports — and when we just don't know. You decide what to do with that. We just draw the line.
In-app screenshots are representative; product answers use sourced prose (not tag chips).
Can I stack BPC-157 with TB-500 for tendon recovery?
StudiedBPC-157 has multiple animal studies and one small human pilot showing tendon healing benefits at 250–500 mcg/day. Mechanism is reasonably understood.
StudiedTB-500 (thymosin beta-4) has separate animal evidence for cardiac and muscle repair.
AnecdotalThe combination is widely reported in forums and used in some sports recovery protocols, but I don't have a controlled study specifically on the stack. Most positive reports are self-reported.
I was running BPC-157 and TB-500 from Reddit threads and a half-broken spreadsheet. Now I just log it and ask. The Coach actually remembers what I'm on.
Alex·US·BPC-157 + TB-500
The “studied vs. anecdotal” thing is what got me. Every other tool either acts like everything is settled science or refuses to answer. This one is honest about what we don't know.
Jordan·CA·Tirzepatide titration
I'm on a single peptide and I still use it daily. The Coach is basically my second brain for “wait, is that what this is supposed to feel like?” questions.
Sam·UK·Semaglutide
Three weeks in. I have a logbook, a Coach that knows my stack, and inventory that doesn't lie. Couldn't go back to the spreadsheet if I tried.
Riley·AU·GH peptide stack
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