Sleep & stress
Sleep problems have medical causes (sleep apnea, mood disorders, medications) that supplements cannot replace. This list only sorts published ingredients we file under Sleep & stress using evidence strength, safety signals, and marketing-versus-trial gap.
Lower hype does not mean “more effective for you” - it means claims are less ahead of the human data we track.
Ranked using live scores in our database - refresh cadence is editorial, not real-time.
Melatonin is evidence-supported for jet lag and some sleep timing problems; chronic insomnia management is more nuanced.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Magnesium helps true deficiency and specific symptoms (e.g., migraine prevention contexts in clinical care); sleep benefits are plausible but less uniformly proven.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Strong interaction profile with many drugs; some depression trial support but requires clinician oversight. We summarize evidence, safety, and hype as editorial context-not medical advice.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Ashwagandha shows repeated signals for stress and sleep in human trials, yet extract standardization and safety monitoring matter.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Theanine has reasonable short-term cognition/relaxation trial signals - useful for some, not transformative for all.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Bisglycinate is frequently confused with generic glycinate labeling - brands rarely prove superiority with head-to-head trials.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Glycinate is not a sedative on its own - expectations should track magnesium repletion and tolerability.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Chamomile is not a benzodiazepine substitute for severe anxiety.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Inositol is not insulin for PCOS.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Glycine has intriguing sleep-latency trial data for some people; evidence base is smaller than melatonin for circadian issues.
Human trial breadth and quality
Tolerability and known risks
Marketing vs proof (higher = more hype)
Open full verdict · Scores are editorial summaries - not medical advice.
Future product modules could highlight dose transparency and release forms - never a replacement for indication-specific medical advice.
For picks on this page, we sort candidates by evidence score (human trial quality for common uses), then safety score, then prefer a lower hype gap when the first two tie. Pinned ingredients stay at the top so the page answers the headline before expanding context.
Numbers are not personalized risk scores and not brand QA. For the full rubric, read Methodology.
Side-by-side verdicts that touch ingredients on this leaderboard.