21st Century Vitamins and Supplements - For Adults, Women

Vitamin K2 100 mcg

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$10.87 $15.99 In stock

Category: Vitamin K

21st Century Vitamin K2, as Menaquinone-7 (MK-7), is a highly bioavailable form of vitamin K2 which is known to found associated with fermented foods and animal products.

For over 30 years, 21st Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.

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Customer Reviews (5.0 / 5 · 5 reviews)

Sophia Q. ★★★★★

Started taking these after reading about MK-7 absorption, and the softgel is easy to swallow with no aftertaste. Three weeks in, my energy feels steadier, though it's hard to say if it's the vitamin or just better sleep. Either way, I'll be reordering.

Eva O. ★★★★★

This tiny 100 mcg dose fits perfectly into my morning routine, and I’ve noticed less leg cramping since I started taking it with dinner. The capsules are small and easy to swallow, which is a big plus for me.

Penelope ★★★★★

I switched to this MK-7 form because it's supposed to be closer to what you get from fermented foods, and the 100 mcg dose is easy to fit into my morning routine. No aftertaste or stomach issues, which I've had with other K2 supplements.