How does lifestyle affect your skin?

Sleep, stress, hydration, hormones, environment. Stella measures the signals.

Dr Alice Rudd explaining skin intelligence — how Stella measures real skin change over time using regular scans.

Your skincare routine matters, but it doesn’t work in isolation.

Sleep, stress, hormones, hydration, sun exposure, alcohol, air quality — they all show up on your skin first. Stella connects your scan trends with your lifestyle inputs to reveal patterns.

Start tracking your skin with Stella.

Understand your skin in context — so you can make changes that matter.