Tools & calculators

Free, no sign-up, nothing stored. Built because the existing versions of these are mostly lead-capture forms with a calculator bolted on.

• Ingredient Conflict Checker

  Pick the actives you own and see what can be layered, what needs separating, and what belongs in a different routine.

• Coming soon

  Collagen Dose Calculator

  Work out a daily collagen dose from your bodyweight and goal, plus how long a tub actually lasts.

• Coming soon

  Peptide INCI Decoder

  Paste an ingredient list and see every peptide identified in plain English, with its position in the list flagged.

• Coming soon

  Regulatory Status Lookup

  Current FDA, compounding and WADA status for named peptides, with citations and a last-verified date. No products, no dosing.