Liquid D3+K2 supplements commonly come in small bottles (around 1–2 fl oz) or other multi-ounce sizes. Labeled serving counts vary widely—from roughly 30 servings up to large metered bottles listing as many as about 600 servings, with some mid-range options around 45 servings.
Common liquid formats include metered-drop dispensers, dropper/tincture bottles, easy-to-squeeze bottles, and some liposomal liquid formulations.
Typical carriers and delivery ingredients include organic MCT oil and phospholipid complexes such as phosphatidylcholine derived from non‑GMO sunflower oil. Some formulas also list purified water and added vitamin E as components.
Liquid D3+K2 products are marketed for different age groups: some formulas are labeled specifically for toddlers (commonly ages 1–3 years), while many other products are labeled for adult use (often 18 years and up).
Dosing guidance is typically presented as drop-based or dropperful instructions. Labels may give specific examples (for instance, '2 drops one to three times daily') or describe flexible dosing using a tincture or dropper.