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Best Supplements for Sleep

Evidence-based supplements that improve sleep quality, help you fall asleep faster, and support deep, restorative rest.

Getting quality sleep is the foundation of health. These supplements have strong clinical evidence for improving sleep onset, duration, and overall sleep quality.

Why Supplements Help

Many sleep issues stem from mineral deficiencies (especially magnesium), elevated cortisol, or overactive neural activity. The right supplements address these root causes rather than just sedating you.

How to Build a Sleep Protocol

Start with magnesium glycinate as your base — it's the most well-tolerated and effective form for sleep. Add L-Theanine for calming alpha-wave support, and consider ashwagandha if stress is keeping you awake.

Top Supplements for Sleep Better Tonight

Glycine

Promotes deep sleep and supports collagen synthesis

💊 3–5 g daily⏰ 30–60 minutes before bed for sleep, or post-workout for recovery

L-Theanine

Calm focus without drowsiness

💊 100–200 mg⏰ Morning for focus, evening for relaxation

Magnesium Glycinate

Promotes deep sleep and muscle relaxation

💊 200–400 mg elemental magnesium⏰ 30–60 minutes before bed

Frequently Asked Questions

Not sure where to start?

Take our quick quiz to get a personalized supplement recommendation.

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