When it comes to matcha, “ceremonial grade” is often seen as the gold standard. But is it really the most nutritious? A recent 2025 scientific study says otherwise. Researchers from Southwestern University compared 10 commercially available matcha teas—five ceremonial and five culinary—and uncovered some surprising findings about antioxidant content, flavonoid levels, and catechins. If you’re drinking matcha for health benefits, this is the science you need to know. Key Findings from the Study 1. Culinary Matcha Has Higher Antioxidant Activity 2. More Phenolics and Flavonoids in Culinary Matcha 3. EGCG Levels: Culinary Slightly Higher, But Not Statistically Significant 4. Ceremonial Matcha Is Richer in Caffeine and Chlorophyll What This Means for Consumers Compound Higher in Health Benefit Antioxidant power Culinary May help reduce oxidative stress Phenolics & flavonoids Culinary Linked to anti-inflammatory and anticancer effects Caffeine Ceremonial Boosts focus and alertness Chlorophyll Ceremonial May support detoxification and cardiovascular health So, while ceremonial matcha might win on flavor and aesthetics, culinary matcha may offer greater nutritional bang for your buck—especially when prepared traditionally (whisked into hot water, not steeped). Price vs. Nutrition: Culinary Matcha is More Affordable Final Takeaway Not all matcha is created equal—but not in the way most people think. According to peer-reviewed research, culinary matcha may actually provide stronger antioxidant effects than ceremonial matcha, making it a smart choice for health-focused consumers. As always, quality and sourcing still matter. Look for culinary matcha made from clean, shade-grown tencha and processed with care. Reference & Credit White, H. M., Meyer, B. R., McCormack, J. D., Lawson, H. P., & Niemeyer, E. D. (2025). Comparison of culinary and ceremonial matcha green teas: Relationship between phytochemical composition and antioxidant properties. Journal of Food Measurement and Characterization. https://doi.org/10.1007/s11694-025-03448-7