It: Calculates the correct dose in mcg based on your pet's weight and a per-kg dose tier (Low, Mid, or High) Determines how many units to draw on a U-100 insulin syringe based on your vial concentration Supports multiple peptides BPC-157, TB-500, GHK-Cu, Pentosan (PPS), KPV, or a custom peptide each with research-informed dose presets Tracks supply usage so you know how many doses remain in your vial Generates a dosing schedule with optional calendar export What You Need Before You Start To use this calculator, you need 3 things: Your pet's weight Select a size category (Small, Medium, Large, Giant) or enter an exact weight in kg Your peptide and vial info Select the peptide you're using, the vial size (mg), and how much bacteriostatic water you used to reconstitute it (mL) A dose target from your veterinarian Choose a Low, Mid, or High dose tier, or enter a custom mcg/kg dose your vet has recommended How Peptide Concentration Is Determined The calculator figures out your concentration automatically based on two inputs: vial size and water volume

Learn about GHK-Cu benefits for anti-aging, how to use copper peptides effectively, 50mg dosing , and DIY serum recipes
While patients may encounter bold claims online regarding accelerated recovery, anti-aging effects or enhanced performance, those claims have not been established through robust clinical research
Can TB-500 replace BPC-157
Frey medRxiv 2026 (preprint)
3.2.1 Steroidogenic enzyme inhibition 3.2.1.1 17-hydroxysteroid dehydrogenase (HSD17B) suppression Cadmium exposure directly inhibits HSD17B enzymatic activity with an IC50 of 2.2 M, resulting in an 85% reduction in testosterone synthesis capacity