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Head-to-head evidence comparison — which supplement is right for you?
SAMe wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Mostly mechanism / observational
1 of 1 studies with measurable effects showed benefit.
Top outcomes
Verdict
Mostly mechanism / observational
0 of 2 studies with measurable effects showed benefit.
Top outcomes
Shared outcomes (1)
Outcomes where both Motherwort and SAMe have evidence — compare verdict strength side-by-side.
300-600mg extract or 1-2g dried herb
As needed for acute anxiety, 2-3 times daily for ongoing support
Tincture or capsules
400-1600mg for mood; 600-1200mg for joints
On empty stomach, Morning and/or midday
Enteric-coated tablets (SAMe tosylate or butanedisulfonate)
30-60 minutes (acute)
1-2 weeks
Immediate
2-6 weeks
4-8 weeks
4-8 weeks
Characterizations of White Mulberry, Sea-Buckthorn, Garlic, Lily of the Valley, Motherwort, and Hawthorn as Potential Candidates for Managing Cardiovascular Disease-In Vitro and Ex Vivo Animal Studies
Nutrients (2024) · In vitro
Such herbal-originated medication therapy may include Morus alba L. (white mulberry), Elaeagnus rhamnoides (L.) A.
Research progress on molecular mechanism and future perspectives of leonurine
Frontiers of medicine (2025) · Systematic review
Diseases of the cardiovascular system and central nervous system are "major health threats" that threaten human life and health worldwide, however, many drugs have certain side effects right now.
A review of pharmacological and pharmacokinetic properties of stachydrine
Pharmacological research (2020) · Systematic review
The cardioprotective and vasoprotective activities of stachydrine are related to its inhibition of β-MHC, excessive autophagy, SIRT1, eNOS uncoupling and TF, promotion of SERCA, and angiogenesis.
S-Adenosylmethionine for osteoarthritis of the knee or hip
The Cochrane database of systematic reviews (2009) · Meta analysis · n=656
For pain, the analysis indicated a small SMD of -0.17 (95% CI -0.34 to 0.01), corresponding to a difference in pain scores between SAMe and placebo of 0.4 cm on a 10 cm VAS, with no between trial heterogeneity (I(2) = 0).
Efficacy of Pharmacological Interventions in Milder Depression: A Systematic Review and Meta-Analysis
Neuropsychopharmacology reports (2025) · Meta analysis · n=1049
A meta-analysis found no significant difference in response rates between the two treatments (risk ratio [RR] = 0.96, 95% CI: 0.78-1.18) or dropout rates (RR = 1.08, 95% CI: 0.62-1.88).
S-Adenosylmethionine (SAMe) for Liver Health: A Systematic Review
Nutrients (2024) · Systematic review · n=15
The most common doses were SAMe 1000 mg or 1200 mg per day with or without another treatment or natural supplement.
Based on multiple RCTs and meta-analyses (n=51,312+ combined). Evidence specific to motherwort injection, not oral forms. Clinical use limited to medical supervision for obstetric applications.
Meta-analysis of 656 patients showed small effect size (SMD -0.17) corresponding to only 0.4cm improvement on 10cm pain scale. Effect is modest and barely reaches statistical significance threshold.
AI-estimated from published studies. Interpret as directional guidance.
SAMe has a higher evidence score (9/10 vs 8/10) and wins in 2 of 3 categories.
For support mood, SAMe has a higher relevance score (90 vs 65).
No known interactions between Motherwort and SAMe have been documented in our database. However, always consult a healthcare provider before combining supplements.