Home›Calculators›Routine Build-Up Planner
Skincare Calculator

Routine build-up planner

Adding three new actives in the same week makes it impossible to tell which one caused the redness. This planner spaces out new products so you introduce one at a time.

Each row shows the week a product joins your routine — earlier products continue alongside new ones.
General framework, not a treatment plan. If you have known sensitivities or a skin condition, check with a dermatologist before introducing new actives, and stop use of anything that causes persistent irritation.

Build a routine that actually works

Ingredient guides and routine-building tips, one email a day.

See our privacy policy.