This site is intentionally self-serve. Use the notes below to understand what can be corrected, what support is available, and where business inquiries should go.
PeptideCalculators.org focuses on educational calculators, public comparison pages, and planning tools. It does not provide individualized dosing advice, prescription support, or emergency assistance.
If you notice a stale price, missing listing, or supplier-page mismatch, use the comparison tools as a reference point first, then verify the current supplier page before acting. Supplier inventories move quickly, so temporary mismatches can happen between refresh cycles.
For affiliate, partnership, or business discussions tied to the broader operator network behind this site, use the connected business channel below.
Use PhysiqueOS for business-side outreach while the dedicated PeptideCalculators.org inbox is finalized.
Open PhysiqueOSThis site cannot answer personalized medical, dosing, or side-effect questions. If the question affects your health, medications, or treatment decisions, speak with a licensed healthcare professional instead of relying on a website response.
Calculation errors. If a calculator returns a result you believe is wrong, this is the most useful thing you can report. Include the exact inputs you used, the result you got, and the result you expected. Reproducible math errors get priority over everything else, because the arithmetic is the entire product.
Stale or incorrect pricing. The price comparison board is refreshed on a schedule, and rows that could not be re-crawled are flagged with their age. If you find a price that no longer matches the supplier's site, tell us which peptide, which supplier, and what the current price is.
Factual corrections. Half-lives, dosing schedules, storage temperatures, and mechanism descriptions are all things we would rather have right than defend. Corrections that come with a source get handled fastest. Our editorial policy describes how corrections are logged and disclosed.
Broken pages and display problems. Include the page URL, your device, and your browser. Layout issues in particular are often specific to a screen size we have not tested.
Reports that identify a factual or arithmetic error are checked against the source hierarchy described in our methodology. Where the correction holds, the page is updated and the change is noted rather than made silently. Where it does not, the reasoning behind the existing figure is usually worth documenting on the page so the same question does not recur.
This site is maintained by one person rather than a team, so response times vary. Corrections affecting calculation accuracy are handled ahead of everything else.
We cannot advise on whether a compound is appropriate for you, review a protocol you are considering, interpret symptoms or side effects, recommend suppliers beyond the pricing data already published, or verify the contents of a vial you have purchased. Product identity and purity are not something a website can assess, and questions in that category belong to the supplier or to a licensed professional.