SFN and CDDO are the most widely used Nrf2 activators
If I just stick to the biochemistry, it doesn't make sense
Kawamoto, R., Kohara, K., Tabara, Y., Miki, T

Aged and processed proteins Cured or smoked meats Canned meats or fish Processed deli meats Shellfish when poorly tolerated Long-stored leftovers Fermented and aged foods Sauerkraut and fermented vegetables Aged cheeses Yogurt or kefir when symptomatic Vinegar-heavy foods Soy sauce, miso and fermented condiments Alcohol and beverages Wine, beer and cider Other alcoholic beverages Highly flavored or additive-heavy drinks Some teas when they repeatedly trigger symptoms Frequently reported produce triggers Tomato Spinach Eggplant Avocado Citrus or pineapple in sensitive patients Nuts, legumes and chocolate Walnuts or cashews Peanuts Soy products Chocolate or cocoa Canned legumes when poorly tolerated Additives and prepared foods Artificial colors and flavors Benzoates, sulfites and nitrites Commercial sauces and dressings Ready meals and heavily processed snacks Foods repeatedly linked to personal symptoms Food Freshness May Matter More Than the Food List Histamine does not disappear through cooking once it has accumulated

Immunosurveillance role of ROS relies on classic receptors such as TLRs, but also onsensing the metabolic environment
Consistent daily use over weeks or months is key for noticeable skin brightening and anti-aging effects