Introducing a NEW, streamlined formula of Stress Control

At Core Formulas, we believe everyone deserves access to clean, research-backed support for stress and sleep—and our new ETAS® formula makes that possible. By streamlining the ingredients, we’ve made it more affordable while keeping the powerful benefits of ETAS® front and center.

Derived from the lower stalks of asparagus and produced through a patented process, ETAS® helps the body naturally increase levels of HSP70—a protective protein that plays a key role in how we respond to stress.*

What does that mean for you?

• Deeper, more restful sleep*

• Improved heart rate variability (HRV)—a key marker of resilience and nervous system health*

• A calmer mind and less mental fatigue*

While we still love our original blend with Phosphatidylserine and Rhodiola, this version is a great option for those looking for a simpler formula, a lower price point, or added support without overstimulating ingredients—especially for those with COMT or genetic sensitivities.

Now more people can experience the daily calm, clarity, and restorative sleep that ETAS® has to offer—all in a clean, gentle formula you can feel good about.

Stress Control Original Formula Includes: ETAS®, Phosphatidylserine and Rhodiola Rosea Extract.

Stress Control NEW Formula Includes: 200 mg of just ETAS®, our hero ingredient for Stress Control and the reason we created this formula to begin with. 

* Learn more about ETAS® - Watch Video