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Evidence-based supplements similar to Sage, ranked by shared goals and clinical evidence. Compare any of them head-to-head below.
A vitamin B3 precursor that reliably raises cellular NAD+ levels and is well tolerated — but human trials have so far shown mostly null or mixed results on the functional outcomes (muscle, metabolism, blood pressure, cognition) that elevation is meant to drive.
Acetylated carnitine that crosses the blood-brain barrier to fuel mitochondrial energy and donate acetyl groups for acetylcholine synthesis.
Standardized leaf extract with modest meta-analytic benefit in dementia and mild cognitive impairment — but no measurable cognitive benefit in healthy adults and no effect on preventing dementia.
This information is for educational purposes only. It is not a substitute for professional medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement or medication.