Personal Care & Home Care · Calculate
Personal care formulation tools
Each tool narrows a real formulation decision. None of them replaces your own work: stability trials, challenge testing and permitted-use verification stay with you.
Preservative system selector
Interactive selector for cosmetic preservation: enter product type, water-phase pH, packaging and claim constraint to see which preservative systems are still inside their published pH window and what each one requires from the rest of the formula.
Open toolEmulsion stability troubleshooter
Start from what the batch is doing — separation, creaming, thin body, grain, viscosity loss or pH drift — and see the physically plausible causes, what to check on the bench, which direction to investigate, and what has to be validated before anything is concluded.
Open tool