Pull live UV from your location, factor in reflective surfaces and skin type, and see how long the sun is safe today.
Daily SPF is enough for most short outings; reapply if you'll be outdoors for over 2 hours.
Estimate the real-world SPF behind the number on the bottle.
See how much SPF foundation, powder, and setting spray actually deliver.
Know exactly when to reapply for your activity, sweat, and UV.
A behavioural snapshot of cumulative UV risk over time.
Calm, clear photoprotection after retinoids, peels, and procedures.
This tool is for educational purposes only and is not medical advice. Estimates are derived from peer-reviewed dermatology literature, ISO 24444 SPF testing methodology, and consensus photoprotection guidance. Always consult a qualified healthcare professional or dermatologist regarding skin concerns, sun exposure, or post-procedure care.