Robuta

https://dentalantioxidants.com/research/supplementation-of-green-tea-catechins-in-dentifrices-suppresses-gingival-oxidative-stress-and-periodontal-inflammation/ Supplementation of green tea catechins in dentifrices suppresses gingival oxidative stress and... Mar 23, 2026 - Adding green tea catechins to a dentifrice may contribute to prevention of periodontal inflammation by decreasing gingival oxidative stress and expression green tea catechinsoxidative stresssupplementationdentifricessuppresses