English version in progress: interface and data are in English; some explanatory text is still in Chinese.
Coenzyme Q10
它在线粒体里"传递电子"，是细胞产生能量（ATP）的一环；身体自己也能合成。
Full ranking Dose tool Products (2,108)
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)— Authoritative daily maximum: 300 mg
Median（Per day）100 mgP5 5.15 – P95 260
Products2,108
Sources: https://webprod.hc-sc.gc.ca/nhpid-bdipsn/atReq?atid=coenzyme.q10&lang=eng · Health Canada NNHPD monograph: not to exceed 300 mg CoQ10/day (adults)
How it works：辅酶 Q10 在细胞里做什么？
- 辅酶 Q10 是脂溶性的，与含脂肪的餐同服吸收更好；人体自身也会合成。
- 吸收后随脂蛋白在血液中运输。
- 在线粒体内膜上，它在电子传递链中传递电子。
- 这一过程驱动 ATP 生成。它的还原形式（泛醇）也是脂溶性抗氧化剂。
Schematic only; positions and scale are not anatomical.
Limits and cautions：他汀类药物会降低体内辅酶 Q10 的合成；补充是否带来临床益处，研究结论不一。
Daily dose across products（mg/day）
Authoritative daily maximum 300
1 mglog scale · n=2,108600 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Top ranked
| Rank | Brand | Product | Per day | Score |
|---|---|---|---|---|
| 1 | Trader Joe's | CoQ10 QH Ubiquinol 100 mg | 100 mg | 90.0 |
| 1 | XYMOGEN | CoQmax Ubiquinol | 200 mg | 90.0 |
| 1 | Nordic Naturals | Nordic CoQ10 Ubiquinol | 100 mg | 90.0 |
| 1 | Swanson | Ubiquinol 100 mg | 100 mg | 90.0 |
| 1 | Swanson | Ubiquinol 50 mg | 100 mg | 90.0 |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.