Vitamin K2 Menaquinone-7
Vitamin K2 Menaquinone-7 and 4 near-identical products are sold under 4 different brand names — a near-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| Vitamin K2 Menaquinone-7 | PureFormulas |
| Vitamin K2 | Douglas Laboratories |
| Vitamin K2 Menaquinone-7 | Douglas Laboratories |
| Vitamin K2 as MK-7 | SuperiorLabs |
| K2 MK-7 100 mcg | 21st Century |
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