On-Site Hydration Testing

Test Hydration Anytime, Anywhere

Hydration is essential for health and performance. Many hydration testing techniques are inconvenient, inaccurate or invasive. Assessing hydration status with the MX3 Hydration Testing System is fast and reliable. Sample collection, measurement and disposal are much more convenient than urine testing or nude body mass measurements, and sample integrity is ensured by performing direct from the mouth measurements.

Why Salivary Osmolarity?

Testing salivary osmolarity is the only field-accessible hydration testing method that can test for both acute and chronic dehydration.

Method

Assessment of Chronic Dehydration

Assessment of Acute Dehydration

Accessible for field-testing

Plasma Osmolarity

Assessment of Chronic Dehydration

Yes

Assessment of Acute Dehydration

Yes

Accessible for field-testing

No

Body Mass Change

Assessment of Chronic Dehydration

No

Assessment of Acute Dehydration

Yes

Accessible for field-testing

Yes

Urine Osmolarity

Assessment of Chronic Dehydration

Yes

Assessment of Acute Dehydration

No

Accessible for field-testing

No

Urine Specific Gravity

Assessment of Chronic Dehydration

Yes

Assessment of Acute Dehydration

No

Accessible for field-testing

Yes

Saliva Osmolarity (Laboratory testing)

Assessment of Chronic Dehydration

Yes

Assessment of Acute Dehydration

Yes

Accessible for field-testing

No

Saliva Osmolarity (MX3)

Assessment of Chronic Dehydration

Yes

Assessment of Acute Dehydration

Yes

Accessible for field-testing

Yes

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