Features · measured from the skin patches of a front photo
Cheek redness
Cheek redness (CIELAB a*) minus forehead redness.
Reference range
| Male | Female | |
|---|---|---|
| Range scored 10/10 | 3.0 or lower | 3.0 or lower |
Outside the range the score falls off smoothly: about 6/10 at 3.0 outside it and about 1.4/10 at twice that. Ranges are compiled from facial-aesthetics research and the neoclassical canons; they describe averages of faces rated attractive, not a medical standard.
What can fool it
Heuristic. Compare only photos taken in the same light.
Where it counts
It feeds the Features pillar (eyes, symmetry and skin), which is 25% of the overall Mirrorline score.
Measure your cheek redness
Free, no account. The analysis runs on your phone, so your photo is never uploaded.
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