The short answer
Small studies have reported changes in selected facial areas after regular facial exercise, but systematic reviews continue to describe the evidence as limited. Study sizes are often small, routines differ, and many trials do not include strong control groups. Face yoga is better understood as a gentle movement practice than as a replacement for medical or dermatological care.
What researchers have observed
A 2018 pilot study followed middle-aged participants through a 20-week facial exercise program and reported improvements in ratings of some facial features. A newer systematic review found possible region-specific changes around areas such as the cheeks, jawline and eyes, while emphasizing that larger randomized trials are still needed.
What a face yoga app can realistically do
An app can make a routine easier to follow by explaining movements, setting a realistic time expectation and helping you return consistently. Pinko Face Yoga focuses on short guided morning and evening sessions. It does not diagnose conditions or promise to erase wrinkles, lift skin or change bone structure.
How to read before-and-after claims
A convincing photo is not the same as controlled evidence. Lighting, camera distance, facial expression, hydration and time of day can all change how a face looks in a picture. When you see a dramatic claim, ask how many people took part, whether there was a comparison group, how long the result was followed and whether the outcome was measured independently. Current reviews find encouraging signals in some facial regions, but the studies are too small and varied to predict a specific result for one person.
Choose a goal you can measure honestly
Useful goals include learning a comfortable technique, completing a five-minute routine without pain, noticing when you clench the jaw and returning to the practice several times a week. Those outcomes are more controllable than promising a new face shape. If you take progress photos, use the same location, neutral expression, camera position and lighting, and treat the images as a personal record rather than proof of a medical or cosmetic effect.
When to pause and ask a professional
Stop if a movement causes pain, dizziness, numbness or worsening jaw symptoms. Persistent swelling, jaw locking, severe headaches or sudden facial changes deserve advice from a qualified healthcare professional rather than another exercise session.