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Head-to-head evidence comparison — which supplement is right for you?
Creatine wins 3 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Likely helps
13 of 16 studies with measurable effects showed benefit.
Top outcomes
Verdict
Mostly mechanism / observational
2 of 2 studies with measurable effects showed benefit.
Top outcomes
Shared outcomes (1)
Outcomes where both Creatine and Sage have evidence — compare verdict strength side-by-side.
5g daily
Any time, Post-workout may have slight advantage
Monohydrate powder
300–600 mg standardized extract daily
With breakfast, With dinner (split dosing)
Standardized extract (300–600 mg, 2.5% rosmarinic acid)
2-4 weeks
1-2 weeks
First week
2-4 weeks
4–8 weeks
4–8 weeks
4–8 weeks
8–12 weeks
Risk of Adverse Outcomes in Females Taking Oral Creatine Monohydrate: A Systematic Review and Meta-Analysis
Nutrients (2020) · Meta analysis · n=951
Six hundred and fifty-six studies were identified where creatine supplementation was the primary intervention; fifty-eight were female only studies (9%).
International Society of Sports Nutrition position stand: creatine supplementation and exercise
Journal of the International Society of Sports Nutrition (2017) · Systematic review
Increases strength by 5-15%
Effects of Creatine Supplementation and Resistance Training on Muscle Strength Gains in Adults <50 Years of Age: A Systematic Review and Meta-Analysis
Nutrients (2024) · Meta analysis · n=20
In comparison with a placebo, creatine supplementation combined with resistance training significantly increased upper-body (WMD = 4.43 kg, p < 0.001) and lower-body strength (WMD = 11.35 kg, p < 0.001).
Systematic review of clinical trials assessing pharmacological properties of Salvia species on memory, cognitive impairment and Alzheimer's disease.
CNS Neuroscience & Therapeutics (2014) · Systematic review
Multiple clinical trials demonstrated improvements in memory and attention in healthy young adults following acute and chronic Salvia officinalis or Salvia lavandulaefolia administration.
Exploring the therapeutic impact of Salvia officinalis on lipid and oxidative stress markers in patients with polycystic ovary syndrome - a randomized placebo-controlled clinical trial.
BMC Complementary Medicine and Therapies (2025) · Rct · n=60
Women with PCOS receiving Salvia officinalis extract showed significant reductions in total cholesterol, LDL cholesterol, and triglycerides compared to the placebo group.
Salvia officinalis extract in the treatment of patients with mild to moderate Alzheimer's disease
J Clin Pharm Ther (2003) · Rct · n=42
Significant improvement in ADAS-cog and CDR-SB scores vs placebo (P<0.003)
Based on meta-analyses showing 5-15% strength increases. Upper-body improvements 4.43kg, lower-body 11.35kg. Effects plateau at therapeutic doses.
Based on multiple RCTs showing improvements in word recall, working memory, and attention. Effects varied by specific cognitive domain and population. Most studies used standardized extracts.
AI-estimated from published studies. Interpret as directional guidance.
Creatine has a higher evidence score (9.5/10 vs 7.8/10) and wins in 3 of 3 categories.
For improve memory & learning, Sage has a higher relevance score (78 vs 60).
No known interactions between Creatine and Sage have been documented in our database. However, always consult a healthcare provider before combining supplements.