The True Impact of Good and Bad Stress

With Summa, you can quantify positive and negative stress by Testosterone and Cortisol dynamics.

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Stress levels
Know your stress load to maintain balance and guide your stress management.
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Training adaptation
Evaluate how your body reacts to your training regimen to optimize progress.
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Life force
Know your daily task handling capability and readiness to tackle challenges.
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Recovery needs
Know your recovery status and needs to improve your recovery strategies.
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Overall health
Identify health risks and guide lifestyle modifications to improve long-term health outcomes.

Trusted by the Professionals.

Ryan Murphy, Swimmer, 2-time Olympian; 6-time Olympic medalist, World Record Holder

Summa Hormone Monitoring Kit

Ideal for Athletes, Biohackers and Wellness Professionals.

Summa Home Kit includes:

  • 7-day hormone monitoring period
  • Shipments
  • Summa iOS app
  • Feedback session

Track lifestyle, diet and exercise to understand their effects on hormones.
Learn to identify patterns and make adjustments for optimal health.

How It Works:
  • Order
  • Receive your Home Kit
  • Collect and scan: One saliva test per evening
  • Storage in the freezer
  • Return shipment to Summa Lab
  • Debrief analysis
Order Now