Stress Control

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 CO