PepStock: Peptide Inventory
Sales & Reseller Profit
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
PepStock runs the business side of selling peptides — what you bought, what it truly cost, what's on the shelf, who's holding it, and what you're actually making.
BUILT FOR HOW GROUP ORDERS REALLY WORK
Place one order across a dozen compounds and PepStock keeps it together: shipping and fees spread across every vial, so each carries its true landed cost. Buy the same compound five times from four suppliers and every purchase keeps its own cost.
KNOW YOUR NUMBERS, NOT JUST YOUR SALES
Sales logged, gross profit, net profit, margin and stock value, each explained in plain English. Where Your Money Went puts every cost on one card, grouped by when it reaches your profit, and every figure opens the records behind it. Cash Position tracks money in and out, because buying stock isn't a loss and a deposit isn't revenue. Potential profit at every tier shows what your shelf is worth.
YOUR RESELLERS GET THEIR OWN APP
Invite a reseller and they get their own private view: the stock they hold, what they owe, their clients, and their own selling prices — never your costs, your margins, your suppliers, or another reseller's numbers. They log sales on their phone — several products in one sale, each from the batch they hold — and you approve the order as one. Inventory and balances update on both sides. Their own selling price stays on the sale; you still collect only your rate.
They see what the house has in stock and what it costs them, then request stock across many compounds in one go, ask you to order something you don't carry, send stock back, and put money down. Nothing counts until you confirm it — deposits and sales are settled by you, not by them.
SUPPLIERS YOU CAN COMPARE
Keep contacts, payment terms and minimums for every vendor, alongside what they quoted, what you actually paid per vial, and how long they take to deliver. Compare any compound across every supplier before you order.
BRING YOUR SPREADSHEET
Import an entire Excel workbook in one step. Sheets link themselves: inventory creates the products, pricing fills their tiers, purchase lots become orders with vendors and landed cost, reseller quantities become allocations, and sales and expenses arrive as history. You see exactly what each sheet will do before anything saves, and duplicates are detected so a tracker sheet can't double-count.
EVERYTHING ELSE YOU NEED
- Multi-product sales with quick discounts, custom pricing and branded receipts
- Edit or duplicate any past order — stock corrects itself automatically
- Rep Sales Summary: every reseller side by side — held, sold, owed, margin
- COA documents attached to the compounds they belong to
- QR vial labels and a scanner; reorder planner using your sales velocity and vendor lead times
- Failed-testing write-offs, netted against vendor refunds or credits
- Any removal, write-off or hand-over can be re-categorised or undone
- Kit pricing with its own discount, quoted on price lists you can text
- Track anything you sell — vials, pens, syringes, boxes, sachets, patches
- Postage, admin fees or any charge, each carrying what it cost you
- Carrier and tracking on the receipt, added later
- Stock files itself by category
- Sell across two batches when one won't cover it, each with its own cost
- Compound library and reconstitution calculator, for you and your team
- Expenses, P&L, tax-ready CSV and PDF exports, widget, one-file backup
- Resellers back up their own phone, in the same file — nothing to convert when they change device
- Delete an order from its own screen, recoverable for 30 days
PRIVATE BY DESIGN
Everything lives in your own private iCloud and syncs across your devices. No accounts, no servers, nobody else can see your business — not even us.
PepStock Pro is required for the owner side ($4.99/month or $45.99/year, 7-day free trial). Resellers you invite use the app free.
Terms of Use: https://pepstockapp.com/terms/
Privacy Policy: https://pepstockapp.com/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Quotes stay out of every figure a compound owns, a split bill says so on its own record, and the calculators say plainly what they do.
QUOTES STAY OUT OF YOUR COSTS, EVERYWHERE
A quote is a price you are holding, and it now reaches nothing a compound owns. It cannot change a compound's added costs, it is never listed as a supplier you buy from in vendor comparison or the reorder planner, it cannot cancel a supplier refund on a real order, and it is not counted in units purchased. Cost per unit, margin, stock value, cash and profit were already untouched.
A bill can no longer be assigned to a quote either, from the order screen or from the purchase itself. Where that had already happened, your Expenses screen, your expense records and your reports could disagree about whether the money was still overhead — they now give one answer, and a duplicate charge the quote was hiding is reported again.
The quote screen says all of this at the top, and it no longer shows a shipment status for something that has not been shipped. In your list of orders a quote is marked Not ordered rather than carrying a delivery stage.
A SPLIT BILL SAYS SO ON ITS OWN RECORD
Splitting a bill across an order moves money out of operating expenses, and the expense row said nothing about it — so the row looked ordinary while being left out of the month's total. Every split bill now states where its money is: what it was, how much is on purchases, how much is still in operating expenses, and which purchases carry it. The three figures always add up to the bill.
In the list, a bill that has been split says so on its own row — "On a purchase — counted in cost of goods, not here" when all of it has gone, or both amounts when only part has.
The duplicate-postage check reads the same figures. A postage bill you have assigned in full to a purchase is no longer flagged as recorded twice: that money is freight on the order, not postage on a sale. One you have only partly assigned is still checked, on the part still in operating expenses.
ONLY BILLS WITH MONEY LEFT ARE OFFERED
When splitting an expense across an order, the picker lists what is LEFT of each bill rather than what it originally cost, and a bill you have already assigned in full drops out of the list. Money that came back to you — a refund recorded as a credit — is not offered either, because assigning a negative cost to a purchase is money nobody spent.
THE CALCULATORS SAY WHAT THEY DO
Every calculator converts a number you already have. None of them chooses a dose, and the screens now say that rather than implying otherwise: the reconstitution tool asks for the dose you already know and returns the matching volume, and the result is labelled Volume for Your Dose. Not one calculation changed — every figure is identical to the version you have been using.
The developer, Matthew Hayslett, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Financial Info
- Contact Info
- User Content
- Identifiers
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Matthew Hayslett
- Size
- 36.3 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Monthly $4.99
- Pro Yearly $45.99
- Copyright
- © 2026 Creative Images LLC
