We answer fast
Need help?
One person reads support. Most replies go out within a business day. Calculation accuracy concerns jump the queue.
Email support
Bug reports, feature requests, billing questions about the iOS subscription — we read every email.
contact@peptidecalculatorlog.com →FAQ
Common questions about the calculator, the iOS app, privacy, and pricing.
See answers →Report a calculation issue
Spotted a result that looks wrong? Send the inputs and expected output. We treat it as a P0.
Report →Read the blog
Walkthroughs on titration, side effects, vial handling, and more.
Open blog →