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Supplement$$$Cheap: Roughly under $50, or under $15/month.

Myo-inositol

Taken before bed, often for getting back to sleep after waking

Around 900mg of a sugar alcohol in the evening, added to sleep stacks mainly by people whose problem is waking at 3am rather than falling asleep. It also has a separate literature in PCOS and anxiety at much higher doses. Evidence for the sleep use specifically is limited and largely anecdotal.

Who backs it

Sorted by strength of stance

Other entries filed under sleep.

  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Magnesium (threonate or glycinate)

    Taken 30-60 minutes before bed to help with sleep onset

    Backed by 11 of 44 stacks: 8 do it, 1 recommend it, 2 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Melatonin

    Widely sold as a sleeping aid; mostly a timing signal, not a sedative

    Backed by 4 of 44 stacks: 0 do it, 1 recommend it, 3 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Ashwagandha

    Adaptogen used short-term to lower cortisol during stressful stretches

    Backed by 2 of 44 stacks: 1 do it, 1 recommend it, 0 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Glycine

    Amino acid taken before bed, often 2-3g, to help sleep onset

    Backed by 2 of 44 stacks: 2 do it, 0 recommend it, 0 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    L-theanine

    Amino acid from tea used for calm focus, or with caffeine

    Backed by 2 of 44 stacks: 2 do it, 0 recommend it, 0 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Apigenin

    Chamomile-derived compound taken before bed, usually 50mg

    Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it

Supplement entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.