Tools Hub

Precision tools for real-world protocols.

Cost, half-life, clearance, interaction, reconstitution, and safety workflows — designed to turn raw numbers into better protocol decisions.

Core calculators

Top 50

Shelf-life references

Live

FDA status updates

Fast

Interaction checks

Featured

Fact-Check a Peptide Claim

New

Drop an Instagram or TikTok link and get an evidence-backed verdict on the peptide claim — cross-checked against PubMed, Europe PMC, and Semantic Scholar, so you can see whether the science actually holds up.

Try the Claim Auditor

Calculators

Dosage CalculatorConvert a target dose in mcg to syringe units based on your vial concentration.Reconstitution CalculatorWork out concentration in mcg/mL after mixing peptide with bacteriostatic water.Unit ConverterConvert between mcg, mg, and IU for peptide dosing without second-guessing.

Safety & research

FDA Status TrackerSee which peptides are FDA-approved, Category 2, or research-only.Peptide Half-Life GuideSearch half-life references with route and dosing context.Clearance EstimatorEstimate remaining peptide percentage over time using half-life decay.Peptide Shelf Life GuideTop 50 common peptides with lyophilized and reconstituted storage windows.Cost Per mg CalculatorCompare vial offers by true cost efficiency and dose-level cost.Reconstitution ChartGenerate concentration and syringe-unit charts for common BAC volumes.BAC vs Sterile WaterSee which peptides are commonly mixed with BAC versus sterile water, and why.Interaction CheckerCheck known interactions and safety when combining 2–5 peptides.Cost ComparisonEstimated monthly costs across research vendors, compounding pharmacies, and telehealth.

All of this in the app

AKTW includes calculators, protocol tracking, and peptide education.

Download AKTW