• Drug-Free Ear Care: Eustachi is drug-free and supports ear clearing through the body's natural swallowing and yawning mechanism.
• Airflow-Assisted Clearing: Swallow while pressing the power button; Eustachi uses just a little air to help exercise the eustachian tubes.
• Swallowing-Based Use: Hold the device against one nostril with the other closed, then swallow while pressing the button. Repeat on the other side as needed.
• Air Travel Use: Eustachi is suitable for air travel and can be kept available during flights. Its portable format supports use away from home.
• Swimming Use: Portable format for use around swimming activities. Eustachi supports an ear-care routine when traveling or away from home.
• Seasonal Ear Care: Eustachi is suitable for cold and allergy season ear care as part of a drug-free approach.
• Carrying Case Included: A carrying case is included for travel. The portable format helps keep Eustachi available away from home.
• Battery Requirements: Eustachi requires 2 AA batteries for operation. Batteries are not included, so have a pair available before use.
• Use Guidance: The Eustachi is a medical device indicated for the treatment of negative middle ear pressure. As with any exercise or conditioning product, consult your healthcare provider with any medical questions.
Cosmeutic is committed to delivering your skincare, cosmetic, and personal care products safely, securely, and swiftly.
Orders are packed and processed within 1–3 business days following payment confirmation (excluding weekends and public holidays). You will receive an automated dispatch notice with live tracking info as soon as your parcel ships.
We partner with top-tier courier networks to guarantee secure transport:
Standard Delivery: 4–7 business days (shipping costs are calculated at checkout based on package weight and destination).
You can track your parcel's progress using the tracking link in your confirmation email or by logging into your account dashboard.
Orders shipped internationally may incur local customs duties, taxes, or handling fees set by the destination country. These extra charges are the sole responsibility of the customer.
If your parcel has exceeded its estimated arrival date or shows "delivered" but has not arrived, please alert our support team within 7 days. We will immediately initiate an investigation with the courier.
Please verify your address, unit number, and contact details during checkout. Cosmeutic is not liable for lost or delayed shipments resulting from address input errors. Re-shipment charges will apply for returned parcels.
To ensure delicate items ship as quickly as possible, orders with multiple products may occasionally ship from separate distribution hubs in multiple packages.
Email: support@cosmeutic.com
Phone: +1 (720) 796 3344
Address: 1500 N Grant ST STE R Denver, CO, 80203
Your bag is empty
Discover our latest luxury beauty, skincare and wellness essentials.