Free research tools

Peptide Pricing Tools.

A free, no-login suite of calculators and verification tools for the modern peptide researcher. Reconstitute vials, compare prices, dose intranasal sprays, and read COAs like a pro.

100% Client-SideNo Data StoredAlways Free

Price Checker

Compare up to 4 research peptides side by side: cost per mg, dosage options, supplier ratings, and COA verification in one view.

Side-by-side comparison
$/mg across vendors
Real supplier listings

Check Prices

Price per MG Calculator

Compute the cost per milligram for any peptide vial, compare it against real live listings, and spot the best deals across suppliers.

$/mg, $/dose, total cost
Compare against real listings
Multi-vial pricing

Calculate Price

Reconstitution Calculator

Convert vial size, BAC water, and target dose into exact syringe units. Supports Find Units, Find Dose, and Find BAC Water modes.

3 calculation modes
U-100 / U-50 / U-30 syringes
Doses per vial

Reconstitute

Intranasal Calculator

Calculate mcg per spray, sprays per bottle, and how many sprays deliver a target dose for intranasal peptide formulations.

Mcg per spray
Spray volume tuning
Doses per bottle

Spray Doses

COA Reader & Guide

Learn how to read a certificate of analysis, identify red flags, and verify HPLC, mass spec, and contaminant data on any vendor COA.

Field-by-field breakdown
Red/green flag checklist
Lab-verified listings

Questions

Frequently asked questions.

What are these tools for?

They handle the arithmetic that makes listings comparable: converting a vial price into cost per milligram, working out reconstitution volumes and syringe units, calculating intranasal spray quantities, and walking through what a certificate of analysis should contain.

Do the calculators send my inputs anywhere?

No. Every calculator runs entirely in your browser. Nothing you type is transmitted to us or stored, and no account is needed to use any of them.

Are these tools medical or dosing advice?

No. They are arithmetic utilities for laboratory and research contexts only. Nothing here is medical advice, a dosing recommendation, or an endorsement of any compound, and nothing listed on this site is intended for human or animal consumption.

Which tool should I use to compare two listings?

The price per mg calculator. Two vials at different sizes and prices cannot be compared on headline price alone; converting both to cost per milligram puts them on one scale, which is the same normalisation the comparison tables use.

Can I check results against real listings?

Yes. The price per mg tool lets you check a figure you have calculated against live supplier listings tracked on the site, so you can see where a price sits relative to the rest of the market.

Research Use Only

All tools on this page are intended strictly for research, educational, and laboratory use. They are not a substitute for professional medical advice. Always verify a product against a real certificate of analysis and consult a qualified professional before starting any protocol.