Mewing Tape vs Mouth Tape: Which One Should You Use?

Both mewing tape and mouth tape have surged in popularity for improving jawline definition, breathing patterns, and sleep quality.
While they share some overlap, each tool serves a different primary purpose — and choosing the right one depends on your goals, comfort level, and lifestyle.

Round 1: How They Work

Tool	Mechanism	Primary Purpose
Mewing Tape	Lightweight adhesive placed under chin or along jaw to gently keep the tongue in proper posture	Encourages correct mewing form & jawline muscle engagement
Mouth Tape	Adhesive strip placed over lips during sleep to keep mouth closed	Promotes nasal breathing, reduces snoring & dry mouth

Round 2: Effectiveness

Mewing Tape

Daytime training tool — helps you keep your tongue on the roof of your mouth
Trains muscle memory for correct jaw and tongue posture
Can be used during work, workouts, or relaxation

Mouth Tape

Nighttime breathing aid — ensures lips stay sealed during sleep
Prevents mouth breathing, which can worsen facial shape over time
Improves oxygen intake and sleep quality

Round 3: Pros & Cons

Mewing Tape	Mouth Tape
✅ Great for posture training	✅ Proven to improve sleep breathing
✅ Wearable during the day	✅ Reduces dry mouth & bad breath
❌ Needs consistent conscious use	❌ Not ideal for people with nasal congestion
❌ Visible if worn in public	❌ Takes getting used to

Round 4: Best For

Mewing Tape → Best for jawline training & muscle activation during the day.
Mouth Tape → Best for nasal breathing & sleep improvement at night.

💡 Pro Tip: Use mewing tape in the day to learn proper posture, then mouth tape at night to maintain nasal breathing while you sleep.

Verdict: Which One Wins?

Choose Mewing Tape if your main goal is daytime jawline training & habit building.
Choose Mouth Tape if your priority is better sleep quality and nasal breathing.
Best Combo: Train with mewing tape in the day, seal the deal with mouth tape at night for maximum results.