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Attention! Orders shipping to Singapore, please use this link to be directed to an authorized Phagiaflex dealer for Singapore customers:

Try it for 60 days risk free!  

Dysphagia is a complex disorder with many causes and responses to treatments. Many dysphagia cases involve weakness in the suprahyoid muscles, which can be strengthened through exercises, but not all cases. Therefore, you are welcome to try the ISO-CTAR Throat Exerciser and return it within 60 days for any reason for a full refund of the purchase price.

The ISO-CTAR Device was designed as a more convenient, less strenuous alternative to the Shaker exercise for dysphagia. Like the Shaker exercise, it targets the suprahyoid muscles under the chin. The Suprahyoid muscles consist of: the Geniohyoid, Mylohyoid, Stylohyoid, and the Digastric. These muscles primarily assist in elevating the hyolaryngeal complex and opening the upper esophageal sphincter (UES) during the swallow. The Mylohyoid also functions to elevate the tongue and the floor of the oral cavity. 

The ISO-CTAR Device is strong, durable, and flexible. As the chin is pressed down against the chin pad, with either a chin tuck motion or a jaw opening motion, the ISO-CTAR Throat Exerciser flexes providing smooth, gentle resistance. It is fun and easy to use and provides an intense workout for the suprahyoid muscles in the throat.

The ISO-CTAR Device is not intended to diagnose, treat, cure or prevent any disease. The information provided on this site is not intended as a substitute for advice from your physician or other health care professional. Please consult with a health care professional before starting any exercise program. Individual results may vary.

Please allow 2-3 weeks for regular shipping on orders within the continental US and additional time for Hawaii, Alaska, and international orders.

Phone: 407-986-1099


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Instructional Videos


To purchase by purchase order or for other questions, please contact us

Shipping Options:

USPS Priority Mail (5-7 business days): $12.00

USPS Rush Order (3-4 business days): $31.00

International Shipping (15-20 business days): $35.00

USPS Priority International (7-12 business days): $60.00


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