Doctor's Best Natural Vitamin K2 MK7 with MenaQ7, 45mcg

Doctor's Best tends to license recognised ingredient brands rather than blend generics, and MenaQ7 — the natural vitamin K2 (MK-7) used here — is one of the better-known examples on its labels.

The product comes as unflavoured vegetarian capsules in two bottle sizes, a 60-count and a 180-count, both carrying the 45mcg strength shown in the product name. The larger bottle is the straightforward pick for anyone settled on the product; the 60-count keeps the first purchase smaller.

• Natural vitamin K2 as MK-7 (MenaQ7), 45mcg
• 60 or 180 vegetarian capsules
• Unflavoured capsule format
• Doctor's Best, stocked at NE Commerce