Most CoQ10 softgels on the US market stop at 100 or 200 mg per serving, which means reaching the 300 mg/day used in the Q-SYMBIO heart failure trial requires two or three capsules from most brands. Luma Nutrition takes the opposite approach: each serving is two 200 mg liquid softgels, for 400 mg of ubiquinone per day.
Best for: adults who need the upper end of the clinical dosing range (heart failure support, statin users on higher doses) and want to reach it in a single daily serving of a well-studied ubiquinone.