Common formats for 100 mcg K2 supplements include softgels, tablets, gummies, and liquid drops.
A common pairing is K2 100 mcg with vitamin D3 5,000 IU (equivalent to 125 mcg) per serving.
Most listings identify vitamin K2 as MK‑7 (menaquinone), the form commonly used at 100 mcg doses.
Typical bottle counts include 30, 50, 60, and 120 units.
Serving instructions vary by form: many softgels list one softgel daily, some gummies list two gummies daily, and liquid formats reference a measured (e.g., half‑dropper) serving that provides the labeled amounts.