Science-backed guides
The Appearance Playbook
Evidence-based guides on smiles, photo confidence, face aging, and AI appearance tools.
Smile Science
Are Smile Lines Attractive or Do They Make You Look Older?
May 20266 min read
Photo Tips
Why Does My Smile Look Different in Every Photo?
May 20266 min read
Aging & Appearance
Does Face Yoga Actually Work? What the Research Says
May 20267 min read
Face Science
What Is Canthal Tilt and Does It Affect How Attractive Your Eyes Look?
May 20266 min read
Face Science
Hunter Eyes vs Prey Eyes: What Is the Difference and Which Is More Attractive?
May 20266 min read
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