Science-backed guides to the metrics behind your face analysis. Written by humans, cited from peer-reviewed research.
The eye angle that quietly shapes how attractive your face looks. Learn what it is, how to measure it, and what your score means.
Why perfect symmetry isn't the goal, what drives symmetry perception, and why Desvela hides symmetry scores (for now).
The 1.618 myth is everywhere. Here's what Pallett et al. (2010) actually found — and why population-calibrated baselines matter more.
How fWHR connects to perceived dominance, femininity, and attractiveness. Ethnic variation, measurement, and what your score means.
The 7 face shapes, how they're classified, and why it matters for hairstyles and makeup.
Why jaw taper is different from gonial angle, and what your score means.
When two metrics measure the same thing, keeping both adds noise, not signal.
Why your face isn't really divided into equal thirds — and what the real numbers are.
How face geometry influences contouring, blush placement, and brow shaping.
Part placement, bangs, volume, and cuts matched to your proportions — with the science behind each recommendation.
Why the proportion between your upper and lower lip matters more than lip size.
Desvela runs entirely on your device. No photo upload, no server, no account. Here's the technology behind it.
One-size-fits-all beauty scoring is flawed. How ethnicity-calibrated baselines produce fairer, more useful results.
New articles every week