Science-backed guides
The Appearance Playbook
Evidence-based guides on smiles, photo confidence, face aging, and AI appearance tools.
Aging & Appearance
How Lack of Sleep Ages Your Face (And How Quickly It Happens)
May 20267 min read
Aging & Appearance
What Causes Eye Bags and How Do They Make You Look Older?
May 20266 min read
Smile Science
Open Mouth vs Closed Mouth Smile: Which One Looks Better in Photos?
May 20266 min read
Smile Science
Resting Face & First Impressions: What Science Says About Your Default Expression
May 20266 min read
Photo Tips
Am I Photogenic? The Science Behind Why Some Faces Photograph Better
May 20266 min read
Age & Appearance
Can AI Guess Your Age From a Photo? How It Works and What Affects the Result
May 20266 min read
Smile Science
Asymmetrical Face: Is It Normal and Does It Actually Affect Attractiveness?
May 20266 min read
Smile Tips
How to Look More Attractive: Science-Backed Techniques That Work
May 20267 min read
Smile Science
What Makes a Face Attractive? The Science Behind Facial Attractiveness
May 20267 min read