How to Read Tryptophan, Magnesium, Zinc and B6 in SLEEPWELL
Separate precursors, cofactors, forms and amounts without promising conversion or a sleep result.
The complete 2-capsule SLEEPWELL serving declares L-tryptophan 500 mg, magnesium 160 mg and vitamin B6 10 mg; zinc is listed as citrate. Precursor-and-cofactor architecture explains the label, but it does not prove absorption, conversion or a sleep outcome.
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Video chapters
- 00:00 Start with the complete label
- 00:26 Precursors and cofactors are different
- 00:59 Read forms, amounts and serving
- 01:32 Why quantified rows matter
- 01:57 Safety and overlap checks
Research and educational sources
- P-5-P-dependent decarboxylase context, PMID 36614085
- Magnesium, zinc and sleep-quality association, PMID 41515231
- Nutritional modulators of sleep review, PMID 41992896
Important information
Adults take 2 capsules in the evening with water. Do not exceed the recommended daily serving. Intended for adults. May cause drowsiness; do not drive or operate machinery after use. Consult a healthcare professional during pregnancy or breastfeeding. Consult a healthcare professional before use with antidepressants or other serotonergic medication. Consult a healthcare professional if you have a medical condition or take any medication. Do not exceed the recommended daily serving. When combining supplements, check total daily overlaps across vitamins, minerals and botanical ingredients. Keep out of reach of children. Food supplements should not replace a varied, balanced diet and a healthy lifestyle.
The cited sources did not test SLEEPWELL and do not establish conversion or a sleep outcome for the finished formula. Always review the current product page and your own label. Educational content only; not medical advice.