← Glossary

GLOW UP

A "glow up" often refers to a positive change in appearance, confidence, or lifestyle, and is commonly highlighted in before-and-after photos, social media posts, or personal growth stories.

Definition

A "glow-up" is a slang term for a transformation, usually physical, mental, or emotional, that results in someone looking or feeling significantly better than they did before.

Origins

The term evolved from the phrase "grow up," blending the idea of maturing with "glowing" or radiating confidence and beauty. It gained popularity in the mid-2010s on platforms like Twitter and Tumblr as users began sharing dramatic transformations under a hashtag for the term. The term quickly spread to TikTok, Instagram, and YouTube, often tied to self-care, fitness, skincare, fashion, and emotional growth journeys.

Evolution

  • Early Use - Mid-2010s - Tumblr & Twitter: Used to highlight before-and-after transformations, especially in appearance.

  • Late 2010s - YouTube & Instagram Trends: Challenges and makeover videos became popular, linking the term to personal development and style.

  • Now - Broader Meaning: Used across social media to describe any major upgrade in one's look, confidence, lifestyle, or mindset.

Usage Examples

Talking about someone's transformation

"She really had a glow-up since high school—total baddie now."

Sharing your progress

"Working out, eating better, and feeling myself. Glow up season!"

Reacting to a before-and-after post

"That glow-up is unreal! You look amazing!"

A glow-up is usually seen as empowering and inspiring, often celebrating growth, confidence, and leveling up—inside and out.