Vitamin K2 drops - 200 µg per daily dose - MK7 All-trans - high dose - 50 ml - from Unimedica, , liquid nutritional supplement with vitamin K2 - Narayana Verlag
Amazon.com: Vitamin D3 K2 5,000 IU Liquid Drops (5,000 IU of D3 and 200mcg of 99.9% All-Trans Patented K2 MK-7 (K2Vital)) Max Absorption Liquid Vitamin D Drops for Kids and Adults (30