All BiteFlow™ products are backed with a 1 year warranty, a 30 day money back guarantee and free shipping! We also offer a lifetime warranty for $5!

BiteFlow™ orders are fulfilled and then shipped to anywhere in the Canada and United States in an average 7-14 days.

1. Prepare Trainer: Clean and insert mouthpiece with "top" facing up. Bite down to hold.

2. Breathing Technique: Sit upright, adjust resistance for challenge, inhale deeply through mouthpiece, exhale almost completely. Focus on full lung expansion.

3. Controlled Exhalation: Remove unit, breathe normally, repeat exercise 10 times for 2-4 sets daily before meals.

Warning: Adjust resistance if discomfort arises. If experiencing dizziness, headache, or breathlessness, reduce resistance level. Always prioritize safety.

For more detail informations please read How to Use

Improved Lung Capacity: BiteFlow™ strengthens and expands lung capacity, enhancing respiratory function for better sports performance and overall health.

Enhanced Stamina: Training respiratory muscles with BiteFlow™ can lead to increased endurance and stamina, benefiting athletic performance and daily activities.

Stress Reduction: BiteFlow™ promotes deep breathing, which can help reduce stress levels, leading to better mental health and quality sleep.

Better Sleep: Using BiteFlow™ regularly can contribute to better sleep quality by reducing stress and promoting relaxation, leading to improved mental health and overall well-being.

Respiratory Health: BiteFlow™ may benefit individuals with conditions like asthma by improving respiratory function and reducing symptoms, leading to better energy levels and quality of life.

Please discontinue use of the BiteFlow™ immediately if you experience any physical discomfort.

If you are currently suffering from a cold, sinusitis, or respiratory tract infection, we strongly advise against using the BiteFlow™ until symptoms have fully resolved.

• Refrain from using the BiteFlow™ if you are a smoker.
• To prevent the potential transmission of infections, we highly recommend against sharing your BiteFlow™ with other users, including family members.

Do not utilize the BiteFlow™ in the following scenarios:

• If you have any medical conditions related to your respiratory system, heart, or blood pressure, it is advisable to consult your physician before using the BiteFlow™.
• Refrain from using the BiteFlow™ while operating a vehicle.
• Limit usage of the BiteFlow™ to no more than 60 minutes per day.

Find more on how to use and disclaimers here