Supplements for stress resilience

Chronic stress erodes sleep, gut function, and cognition. These compounds have meaningful human data for cortisol regulation, stress-induced anxiety, and recovery after high-stress periods.

The short list

Frequently asked

What's the best supplement for anxiety?
Ashwagandha has the strongest clinical data for lowering cortisol and perceived stress. L-theanine works on a more acute timescale — useful for presentations, travel, or moments of sharp anxiety.
Is ashwagandha safe long-term?
Short-to-mid-term use (up to 3 months in most trials) is well-tolerated. Cycle off periodically if using for months, and avoid if you have an autoimmune thyroid condition.
Can magnesium really help with stress?
Yes, particularly if your magnesium intake is low — which is common. Magnesium glycinate specifically supports GABA pathways involved in calming the nervous system.

Not sure where to start?

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