Hurry! Limited-time offer: 20% off with code REBORN20

Science-Backed Peptides & Wellness Supplements

Trusted Peptides for Research, Recovery, and Performance

At PHX Labs, we combine transparency, innovation, and rigorous testing to deliver peptides and supplements you can rely on. Every product is independently verified for purity and accuracy, giving you confidence in your research and wellness journey.

Third-Party Lab Tested

Verified Purity & Accuracy

Free Shipping

Free Shipping orders above $200

Fast Delivery

Same day shipping from Canada

Super Stacks

Super Stacks – Exclusive Packs for Maximum Value

Featured Items

Pure. Tested. Trusted.

Peptide Calculator for Dosing and Reconstitution

Calculating the correct peptide dosage can be complex. Our free Peptide Calculator simplifies the process, removing the guesswork from reconstitution. Whether you are working with 2mg or 10mg vials, this tool provides precise measurements for your research.

This peptide dosing calculator helps you determine the exact volume (in mL or U-100 units) to draw based on your vial size, diluent volume, and desired target dose. Get instant, accurate results and ensure consistency for every use.