Stop guessing.

Right. So let us talk about where the guessing actually happens, because it is not in a lab and it is not on a label. It happens at a bathroom counter, in your shorts, before coffee, holding a vial in one hand and a syringe in the other and trying to work out whether it is ten units or twenty.

Peak does not feel like guessing.

PepVive Peptide Tracker logs your doses in one tap, counts every dose left in the vial, and shows you the exact draw on a to-scale insulin syringe. It is a tracker and a research library, not medical advice, and it will never tell you what to take. Here is the problem it was built for.

It is 6:14 in the morning.

You are standing at the bathroom counter in your shorts. Vial in your left hand. Insulin syringe in your right. Phone propped against the mirror, halfway through a video you watched three weeks ago and cannot quite remember the important part of.

And you are doing division. In your head. Before coffee.

Five milligrams in two milliliters, so that is two and a half per mil, and I want two fifty, so is that ten units or twenty?

You squint at the barrel. The marks are the size of eyelashes. You pull the plunger to something that looks about right.

Then the worse question arrives.

Did I already do this yesterday? Or was that Tuesday?

And you stand there, mid-morning-routine, running an audit of your own memory, holding a loaded syringe, on a protocol you paid real money for.

You are not sloppy. You are running a serious protocol on a twelve-year-old's tools.

Let me say the thing nobody says out loud.

You are not careless. You are not bad at math. You did not fail at this.

You are running a multi-vial, multi-peptide, multi-schedule protocol using a notes app, a spreadsheet you stopped updating in March, a phone alarm labeled "shot", and your own recall. That is the whole system. That is what you have been asking to hold months of important detail.

Of course it leaks. It was always going to leak.

And here is the part that should annoy you: every single piece of information you need already exists. It is on the vial label. It is in the syringe you are holding. It is in the log you meant to keep. It is in the video you already watched. Nothing is missing.

It is just scattered across six places, none of which talk to each other, and one of which is your memory at 6:14 in the morning.

What I built, and what I flatly refuse to build

PepVive Peptide Tracker is a tracker and a research library for people who use research peptides. It logs what you take. It does the math. It counts your supply. It files your research. It remembers everything so you can stop trying to.

Now the damaging admission, and I would rather lose you here than have you download the wrong thing.

PepVive does not tell you what to take. It does not prescribe. It does not have an opinion about your protocol, your goals, or your bloodwork. It will never claim a peptide does anything for anybody. It has no interest in playing doctor, and it never will.

Every number it shows you comes from one of two places: your vial, or your own entry. That is the entire source of truth. There is no black box.

So if you came here for an app that decides your protocol for you, close the tab. I am not your guy.

If you came here because you are already doing this, you are doing it seriously, and you are sick of the mess, then the next screen is the reason you keep reading.

This is a picture of the syringe on your counter. Not a stock photo of one.

Every other tracker draws a 1 mL tuberculin syringe, because that is the one that comes up first in an image search. You are not holding a tuberculin syringe. You are holding a half milliliter U-100 insulin syringe, 31 gauge, five sixteenths of an inch, and its scale is completely different.

So PepVive draws yours. To scale. Barrel, plunger, black rubber seal, short needle, insulin cap. Major marks every five units, minor marks every single unit where the pixels allow.

You dial in your dose. The fill line moves. You look at where the plunger rib lands, you look at your real syringe, and you pull to the same place.

That is it. That is the whole trick. And it removes the one mistake in this entire practice that actually matters, which is drawing the wrong amount because you did arithmetic in your head at dawn.

Try it right here. Drag it.

Open the app. Get your answer. Close the app. Nine seconds.

Here is what the home screen does not do. It does not show you your whole library. It does not show you charts you will never read. It does not ask you to pick a menu.

It shows you only the peptides you are actually running right now, as small cards, and each card answers the three questions you actually have:

Am I due? What did I take last, and how long ago? How much is left in the vial?

Due now. 12u, 3h ago. About 9 doses left.

One tap on the plus button logs it, using your last units, your last site, the current time and the active vial, all pre-filled. You confirm. Done. Back in your pocket.

Below the cards sits a short digest called Needs your attention, and it is the quiet hero of the whole app. It surfaces the overdue dose. The vial down to its last few draws. The vial that has passed the safe-use window you set. The research videos that came in untagged. Every line is tappable and drops you straight onto the thing that needs fixing.

Nothing hides in a settings menu. Nothing waits for you to go looking for it.

The vial counts itself down, every single time you log

Every reconstituted vial is its own record: the peptide, total milligrams, how much bacteriostatic water went in, the concentration that came out, the label or lot, the date you mixed it, and the water you used.

Then the useful part. Every dose you log pulls from the active vial and the vial decrements itself. Not an estimate you maintain by hand. An actual running balance.

So the card tells you milligrams remaining, percent remaining, and roughly how many doses are left, which is the number you actually care about, because it is the number that tells you when to reorder.

The progress bar turns yellow under twenty percent. Red under ten. And when a vial passes the safe-use window you set for it, the app puts a badge on it and a line in your digest, with a countdown to the limit. It does not wait for you to notice. It does not let you scroll past it.

Run as many vials per peptide as you want. The active one does the math.

The calculator runs both directions, because you think in both directions

Research is written in milligrams and micrograms. Your syringe is marked in units. Those are two different languages and you have been translating between them by hand, on a phone calculator, with wet hands.

Type a target in milligrams and PepVive fills in the units and the milliliters for your active vial's concentration. Type a target in units and it works backwards to the milligrams. The syringe fill and the volume readout move either way.

Two months of that and something happens that no app can give you directly: you start knowing the numbers. You look at a 40 mg in 2 mL vial and you already know what 20 units is before the screen tells you. The math anxiety does not get managed. It gets retired.

The ones you run are at the top. Always.

PepVive ships with the peptides people actually use, already loaded and already sorted by how commonly they come up: Semaglutide, Tirzepatide, Retatrutide, BPC-157, TB-500, CJC-1295, Ipamorelin, Tesamorelin, GHK-Cu, PT-141, Melanotan II, NAD+, Semax, Selank, Thymosin Alpha-1, LL-37, AOD-9604, MOTS-c, SS-31, Kisspeptin-10, KPV, and more.

Popular first, everywhere. In the library, in every picker, in every dropdown. You are not scrolling an alphabetical list of thirty compounds to reach the four you use daily.

Anything you have an active vial for jumps to the very top and wears a gold Active trim, so your working stack is visually separate from your reference shelf. Star anything to pin it. Add your own custom peptide and it lands in the right place on its own.

You are tracking inside of two minutes of installing. There is no setup wizard, because there is nothing to set up.

And every one of them says what it is known for, in a sentence

Not a one-word tag. Not "Healing". Not "Fat". An actual plain-English sentence on every card, every detail page, and every form:

BPC-157: known for gut repair and musculoskeletal recovery support.

Semaglutide: supports appetite control and metabolic weight management.

GHK-Cu: known for skin repair, hair quality, and tissue remodeling.

Which means your library stops being a list of code names and becomes something you can read, and something you can hand to somebody else without a twenty minute explanation. Edit any of them to say what you want. Once you do, the app never overwrites your version. Ever.

Your research is currently a graveyard of bookmarks. Let us fix that.

Be honest about your current system. You watched something excellent about TB-500 four months ago. You know it exists. You cannot find it. It is somewhere in a wall of thumbnails between a squat tutorial and a video about sleep.

PepVive has a research tab that reads YouTube for you and files each video under the peptides it actually talks about.

Paste a link or scan a channel. The app parses the title, the description and the hashtags, and tags the video with every peptide it finds. A clip that mentions BPC-157 and carries #bpc157 gets both. And it shows you why it filed it, on a reason line right under the title: Matched: BPC-157, TB-500 from title and #bpc157. No black box, no mystery sorting.

It knows the shorthand people actually type. "sema", "ozempic" and "wegovy" all land under Semaglutide. "tirz" and "mounjaro" land under Tirzepatide. "cjc/ipa" splits into CJC-1295 and Ipamorelin. "mt2" is Melanotan II. And yes, "wolverine stack" correctly files under both BPC-157 and TB-500.

A scan pulls both the newest and the most popular videos from a channel, up to twenty of each, and de-duplicates. Filter by peptide, by creator, or by Uncategorized. Anything it could not read lands in Uncategorized with an honest No peptide detected, tag manually prompt instead of a wrong guess. And any tag you set by hand is permanent. The app will never overwrite your judgement with its own.

Comes pre-loaded with the peptide and longevity channels you already follow, and you can add any handle you want. There are one-tap preset scans too: Longevity, Healing and Recovery, Metabolic and GLP-1, Weight Loss.

Tap a peptide chip on any video and you land on that peptide's tracker page, with its dose history, its vial, and every other video you have saved about it, all in one place.

That is the thing worth understanding. Your research and your logs stop being two separate activities. The video about TB-500 lives next to your TB-500 dose history. Which is where it belonged the entire time.

Numbers tell you what you took. Notes tell you what happened.

Every peptide gets a running journal on its detail page. How you slept. What your knee did. The thing you noticed on day nine. The reaction you want to remember next cycle.

And there is a microphone button, because half the time your hands are full or you are three sentences into a thought you will lose. Tap it, talk, tap it again. The transcript appends to what you already wrote instead of wiping it, which is the failure mode of every dictation feature you have ever used.

If your browser cannot do dictation, the button disables itself and tells you why. It does not pretend, and it does not send your voice off to some service you did not agree to.

Every word of it is searchable.

Here is why this is the section that pays off in six months. A dose log alone tells you what you did. A journal alone tells you how it went. Only the two of them side by side, on the same date, tell you anything about the relationship between them. That is the whole reason to track in the first place, and it is exactly the half people skip.

Type two letters. Get your whole app back.

The search box in the header reaches across all of it at once, grouped by what it found: peptides by name, alias or category sentence. Videos by title or channel. Your notes, by anything you wrote in them. Your inventory, by vial label or lot text.

Exact name matches rank first, then aliases, then titles, then body text.

Which means the note you dictated in a parking lot in June is two letters and one tap away in December. Your data can grow as large as it wants. Nothing in this app ever gets lost.

It answers from your vials and your logs. Not from the internet.

There is a floating button. Tap it and ask it things in plain language, and it answers using your library, your vials, your logs and your saved videos:

"What is my last dose?" reads back your most recent log with the units, the time and the site.

"Help me with reconstitution." walks the math and puts you on the syringe screen.

"What videos mention TB-500?" counts them and takes you there.

"Log the same as yesterday." drafts a repeat.

Now the part that matters more than any of it.

Every single database write arrives as a draft you have to confirm. Not a confirmation dialog you learn to dismiss. An actual draft, spelled out in full, that does nothing until you say so:

"Suggested log: 12 units MOTS-c, left abdomen, from your 40 mg / 2 mL vial. Say save, or change the units."

It shows you the arithmetic it used and where it got the numbers. It labels a suggestion as a suggestion, every time, without exception. And it never tells you what you should be taking, because that is not its job and it is not this app's job.

It remembers your last peptide, vial, units and site inside a conversation, so you are not repeating yourself.

And you can switch the whole thing off. Turn it off and the rules-based video tagging still runs, all the vial math still runs, and every calculator still works. Nothing about the app depends on it. It is a convenience, not a foundation.

It works on the plane, and your data walks out the door with you

Log in and your peptides, vials, doses, notes and saved videos follow you across every device. Start a log on your phone, finish it on a tablet.

It works offline. Changes cache locally and sync the moment you are back. And when you do not quite trust what you are looking at, give the phone a shake and it forces a fresh pull from the cloud with a little "Refreshing" flash, so you know it actually happened.

Then the part most apps make you fight for: export everything as CSV or JSON, whenever you feel like it. Your whole library, every vial, every dose, every note, every video link. Import it back from a backup file. There is no export ticket to file and nobody to email.

Your tracking history is yours. If you want to hand it to a practitioner, you can. If you want to leave, you can, and you take all of it with you.

What you get, in a list, because you have been scrolling a while

• ✓The one number nobody tracks, doses left in the active vial, and it updates itself every time you log.
• ✓A to-scale 0.5 mL U-100 insulin syringe you can dial to any unit count and match against the real one in your hand.
• ✓Why "sema", "ozempic", "wegovy", "tirz", "mounjaro", "mt2" and "wolverine stack" all file themselves correctly, without you teaching the app anything.
• ✓How to back-fill the dose you took on Tuesday and forgot to write down, without wrecking the shape of your history.
• ✓The gold trim that makes the four peptides you are actually running jump above the twenty-six you are not.
• ✓Exactly what the app does the second a vial passes the safe-use window you set, and where it puts the warning so you cannot scroll past it.
• ✓Preset chips for several times a day, every N hours, daily, every other day, every N days, weekly, every N weeks, and custom, because your BPC-157 and your weekly injection are not on the same clock.
• ✓Why intervals drive status and reminders only and never quietly invent a dose row you did not take.
• ✓The two-line sentence on every peptide that means you never have to explain your stack out loud again.
• ✓Site tracking that remembers where you have been going, so "which side was it" stops being a question you answer with a shrug.
• ✓How to dictate a note one-handed and have it append to what you already wrote instead of erasing it.
• ✓The strip at the top of the home screen that answers "how much have I taken today" before you have finished reading it.
• ✓An over range flag on any dose that exceeds the range on file for that peptide, shown as a flag on your own entry, never as an instruction.
• ✓Why the app draws the half milliliter insulin syringe instead of the 1 mL tuberculin one every other tracker draws, and why that difference is the entire point.
• ✓Two buttons and your data is out. CSV or JSON. No hostage situation, no support ticket.
• ✓The shake that forces a fresh cloud sync the moment you stop trusting the screen.

What you will actually have, which is the only thing worth paying for

Three months of consistent use and you are holding something you cannot buy and cannot reconstruct after the fact:

A complete, dated dosing history for every peptide you run. Not an estimate. Not a reconstruction. What you took, when, how much, and where.

A live inventory where you already know what is in every vial, how many draws are left, and what has aged out, without opening a drawer.

Reconstitution that stopped being an event. You look at a vial and the numbers are simply there, because you have watched that fill line move a hundred times.

A research library indexed by peptide, where every good video you have ever found is filed under the compound it actually discussed, one tap from the log of you using it.

Notes sitting beside numbers on the same dates, which is the only arrangement that has ever shown anybody a pattern.

And a record you can hand to a practitioner without apologizing for it first.

Here is the uncomfortable arithmetic. Every week you do not track is a week that is gone. You cannot back-fill how you slept in March. You cannot reconstruct which vial that dose came from. The record either starts or it does not, and the only version of this you will ever regret is the one where you meant to start in the spring.

I would rather you skipped it than hated it

Do not download this if you want an app to make the decisions. It will not tell you what to run, how much, or for how long. If that is what you are shopping for, this will frustrate you inside of a day.

Do not download this if you are looking for a protocol to copy. There are none in here. There is no starter stack, no template cycle, no "beginner plan". It tracks what you are already doing.

Do not download this if you are not actually doing anything yet. An empty tracker is a chore. Come back when you have a vial.

Do download it if you have two or more things going, you have already lost track of at least one of them, and you have caught yourself doing division in a bathroom.

Get the tracker

It installs to your home screen from your browser. No app store, no waiting on a review queue, no forty megabyte download. It looks and behaves like a native app because that is what a properly built one does now.

Twenty seconds to install. About two minutes to add your first vial. Your first log is one tap after that, and from then on it is one tap a day, forever.

Ten dollars a month.

Let me put that number next to the one you already know.

You are buying compounds. You know what a vial runs you. You know what a month of a GLP-1 runs you. Whatever that number is, it is not ten dollars.

So here is the entire argument for the price, in one sentence. The first time this app stops you throwing out a vial because you could not remember when you mixed it, it has paid for a year of itself.

Ten dollars a month. Or sixty dollars for the year, which is half price and works out to five a month.

No contract. Cancel in two taps.

And you cannot lose on this.

Use it for thirty days. Log every dose, set up your vials, dictate your notes, scan a channel, dial the syringe. Give it a real month.

If at the end of that month you do not think it earned its ten dollars, write to me and I refund it in full. No form to fill in, no phone call, and no "cancellation specialist" whose job is to talk you out of it.

And however it goes, your data exports to CSV or JSON any time you ask, so if you leave, you leave with the whole record. I am not holding your dosing history hostage to keep a subscription.

Questions you are already asking