People on medication Oral dryness, is among the most commonly reported side effects across a wide range of prescription and over-the-counter medications.

Rheo™ is formulated to support oral hydration and salivary function throughout the day without the need for constant reapplication.

People experiencing persistent oral dryness for individuals whose salivary function has changed due to health, physiological, or life factors. Rheo™ provides sustained oral hydration formulated for daily use. Designed to support natural salivary stimulation and
maintain a healthy oral environment over time.

Rheo™ is not a medical treatment and does
not replace professional dental or medical
care.

Certain health factors and physiological changes can affect salivary gland output and oral moisture.

Rheo™ was formulated with clinical precision, discretion, and sustained delivery in mind.

For individuals under the care of a healthcare provider, we recommend consulting your care team.

Extended speaking or performing can make managing dryness disruptive.

Rheo™ sits comfortably under the lip so you can stay focused without interruptions.

Sprays and frequent breaks aren’t always practical.

Rheo™ works quietly in the background during extended days.

Dry cabin air and long travel days can worsen oral dryness.

Rheo™ offers discreet support when water or sprays are inconvenient.

Saliva production often decreases with age, and medications can contribute to dryness.

Rheo™ provides a non-chewing option designed for daily comfort and long-term oral health.

Mouth breathing during sleep or throughout the day can lead to dryness.

Rheo™ can be used as part of a daytime routine to support oral health.

Physical activity, especially in warm or dry environments, can contribute to dryness.

Rheo™ offers hands-free support without interrupting movement.

Smoking or chewing tobacco can contribute to oral dryness and discomfort.

Rheo™ helps support moisture and freshness throughout the day.