This is an oxidized coenzyme!! Compared with the reduced coenzyme, it has strong antioxidant function (you can see the specific in Figure 6⃣️) ✅ It has patented technology that dissolves in water and fat, and is popular in North America. The Amazon TOP3 coenzyme Q0 has received a lot of positive feedback from customers👍🏻 ✅ Naturally extracted from yeast The naturally extracted coenzyme Q10 from yeast fermentation🍃 ✅ US Pharmopoeia grade ubiquinol Trusted by US cardiologists ⭕️ This Qunol coenzyme Q10 is really very suitable for office workers often stay up late🌃, the elderly at home who suffer from cardiovascular diseases👴🏻, and people who are prone to chest tightness, fatigue, and heart problems💁