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Head-to-head evidence comparison — which supplement is right for you?
Chondroitin wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Probably helps
7 of 11 studies with measurable effects showed benefit.
Top outcomes
Verdict
Mostly mechanism / observational
1 of 1 studies with measurable effects showed benefit.
Top outcomes
800-1200mg
With meals, Once daily or split into 2-3 doses
Chondroitin sulfate from bovine or marine sources
380-760mg, 2-4 times daily
Before meals, Chewable tablets for reflux
Chewable tablets (for GERD/reflux)
8-12 weeks
12+ weeks
6-24 months
1-4 weeks
1-2 weeks
Meta-analysis: chondroitin for osteoarthritis of the knee or hip
Annals of internal medicine (2007) · Meta analysis · n=3846
Large-scale, methodologically sound trials indicate that the symptomatic benefit of chondroitin is minimal or nonexistent.
The Safety and Efficacy of Glucosamine and/or Chondroitin in Humans: A Systematic Review
Nutrients (2025) · Systematic review · n=146
Of the 2013 articles screened, 146 studies were included in our review, with nearly 60% being randomized controlled trials and most conducted in Europe, Asia, or the U.S.
Systematic review and network meta-analysis on the efficacy and safety of parmacotherapy for hand osteoarthritis
PloS one (2024) · Meta analysis · n=3965
GCSB-5, a specific herbal complex that mainly regulate pain in hand osteoarthritis, showed the greatest reduction in pain [WMD = -13.00, 95% CI (-26.69, 0.69)].
Licorice Root Extract and Its Anti-Helicobacter pylori Properties: A Systematic Review
World Journal of Gastroenterology (2022) · Systematic review · n=520
Licorice extract boosted H. pylori eradication rates when added to standard therapy
Glycyrrhiza glabra (Licorice) in Gastrointestinal Disorders: A Systematic Review of Clinical Evidence
Phytotherapy Research (2021) · Systematic review · n=980
DGL accelerated ulcer healing in gastric and duodenal ulcer patients
Licorice extract for functional dyspepsia
Evidence-Based Complementary and Alternative Medicine (2012) · Rct · n=50
Reduced dyspepsia symptoms
Large meta-analyses show minimal to nonexistent benefits. Effects appear modest at best, with significant study heterogeneity. Combination with glucosamine may be more effective than chondroitin alone.
Based on limited RCT evidence (n=50) and systematic review findings. DGL form preferred to avoid aldosterone effects. Effectiveness estimates conservative given small study sizes.
AI-estimated from published studies. Interpret as directional guidance.
Chondroitin has a higher evidence score (9/10 vs 6/10) and wins in 2 of 3 categories.
For reduce inflammation, DGL Licorice has a higher relevance score (85 vs 80).
No known interactions between Chondroitin and DGL Licorice have been documented in our database. However, always consult a healthcare provider before combining supplements.