10 Best Vitamins K2 in 2026

A fully vegan D3 and K2 formula built on synergistic science makes this a standout choice. The 5000 IU of D3 from lichen paired with 100 mcg of MK-7 K2 creates a potent, once-daily combo for directing calcium. It’s ideal for anyone prioritizing plant-based purity and clinical-strength dosing without animal ingredients or common allergens. The third-party testing and clear certifications provide the transparency that skeptical supplement users rightly demand.

This supplement provides a 60-count bottle, a two-month supply at one softgel per day, but it contains half the total servings of some 120-capsule competitors. For users dedicated to this specific vegan D3 and MK-7 formula, it delivers a clean, concentrated dose. Other products, like InnovixLabs Full Spectrum Vitamin K2, offer a much higher 600 mcg total K2 content per serving.

A 5000 IU dose of D3 paired with 90 mcg of K2 MK-7 makes this a straightforward, two-in-one option for someone starting to explore the bone and cardiovascular benefits of this vitamin pair. The brand’s pharmacy origins and clear labeling about why D3 needs K2 add a layer of credibility. It’s a sensible pick for the budget-conscious buyer who wants a no-fuss, combined formula from a known name without paying for extra bells and whistles.

The trade-off is in the K2 amount. At 90 mcg, it’s a solid maintenance dose but falls short of the higher concentrations found in products like InnovixLabs Full Spectrum Vitamin K2, which is aimed at more targeted support. The 60-capsule size also means you’re refilling the bottle twice as often as with a 120-count option like Pure Encapsulations Vitamin D3 & K2. For a foundational supplement taken daily, this represents a practical, value-oriented entry point.

A 4,000 IU dose of vitamin D3 positions this supplement for consistent, daily immune and bone health support without the higher single doses some protocols use. The formulation explicitly pairs D3 with K2 to direct calcium toward bones and away from arteries, a key mechanism for vascular health. It suits someone with a known sensitivity or a strict preference for a pure, hypoallergenic formula, as the entire product line is built on excluding unnecessary fillers and common irritants.

This capsule is a straightforward, clean choice for foundational support. However, tinkerers who track exact micronutrient ratios will need to look elsewhere for that data.

A daily dose of 1,000 IU vitamin D3 combined with 45 mcg of K2 creates a sensible entry point for foundational support. This combination suits someone starting a regimen or who prefers a conservative, maintenance-level intake from a trusted, no-frills brand. The 120-capsule bottle and clean, soy-free formula mean you get a straightforward product that focuses on the core duo without extra cost or complexity.

Potency is the key consideration here. For those specifically targeting higher-level immune or bone support, this product’s 1,000 IU of D3 is a fraction of what you’ll find in options like Bronson Vitamin K2 D3 MK-7 Supplement. It’s a pragmatic choice for consistent, budget-conscious use, not for aggressively addressing a known deficiency. The manufacturing rigor is there, but the nutrient levels are calibrated for general wellness, not therapeutic intervention.

A 100 mcg dose of MK-7 Vitamin K2 in a USP-verified softgel offers a straightforward, quality-focused approach to bone health support. This suits someone who prioritizes brand trust and a no-frills supplement from a pharmacist-recommended line over a combined formula. It’s a clean, single-ingredient option for those who already get sufficient Vitamin D from other sources or sunlight and simply want to add targeted K2 to their regimen.

This supplement provides a focused 100 mcg dose of Vitamin K2 in the MK-7 form, which works with the body’s calcium to support bone health. For those seeking a straightforward, single-nutrient approach from a verified brand, it’s a solid choice. However, research mentions that many K2 supplements include Vitamin D3 for combined bone support, a feature not present here. If that combined support is your goal, other products like the Bronson Vitamin K2 D3 MK-7 Supplement list both vitamins.

A liquid formula with a metered dispenser delivers precise drops of combined D3 and K2, which is ideal for anyone who wants exact control over their dose or struggles with swallowing pills. The NSF certification offers a clear, verified label, a practical reassurance for the skeptical buyer. This suits those prioritizing accurate dosing and a highly portable format, trusting a brand with extensive professional endorsements.

With 600 servings, this liquid supplement is designed for long-term use rather than short-term testing. Its substantial quantity means a significant commitment if your regimen shifts or you prefer to rotate products. For a smaller supply in capsule form, the Pure Encapsulations Vitamin D3 & K2 offers 120 servings.

Each capsule delivers a high-potency combination of 10,000 IU vitamin D3 and 100 mcg of K2 MK-7. This formula goes beyond a simple duo by including magnesium, zinc, and B6, which help the body absorb and activate the vitamin D. MCT oil powder is added to enhance the bioavailability of these fat-soluble vitamins, making the nutrients more efficiently usable. The blend also contains ox bile, an ingredient not commonly found in other D3 and K2 supplements.

The high 10,000 IU dosage makes this product suitable for those seeking a potent supplement. For daily maintenance at a lower strength, alternatives like NOW Supplements Vitamin D-3 & K-2 offer 1,000 IU. The inclusion of ox bile distinguishes this blend from most others on the market. This is a comprehensive formula intended for specific, high-potency needs.

The 5000 IU of D3 paired with 180 mcg of MK-7 K2 creates a potent formula for someone targeting bone and cardiovascular support with a single supplement. This high-dose synergy is the core of its design, suited for individuals whose bloodwork indicates a significant need for both nutrients or who prefer a consolidated regimen. The use of the soy-free MenaQ7 form of K2 aims for better absorption, and the GMP certification adds a layer of manufacturing trust that’s not always present.

The 180 mcg dose of K2 here is notably higher than what you’ll find in options like Sports Research Vegan Vitamin D3 K2 Plantgels, which uses 100 mcg. For someone just starting out or with normal levels, this might be overkill. It’s a tool for a specific job, filling a substantial gap, not a general maintenance pick. Compared to NOW’s own lower-dose D-3 & K-2 product, this is the heavy-duty version.

This supplement offers a full-spectrum formula designed to promote healthy bones, arteries, and brain function. It contains 600 mcg of vitamin K2 from both MK4 and MK7 to support calcium transport into bones instead of soft tissues. Its balanced ratio and use of the easily absorbed bioactive trans forms make it a dedicated choice for someone targeting comprehensive K2 support. The formulation provides a 90-day supply in a single bottle, which simplifies long-term supplementation routines.

The product focuses solely on vitamin K2, unlike other supplements such as Bronson Vitamin K2 D3 or Sports Research Vegan Vitamin D3 K2, which combine K2 with vitamin D3. This means you would take it separately if your regimen includes D3. For a simplified, all-in-one approach to bone support, a combined product might be more practical, but this bottle delivers pure K2 potency and spectrum.

This high-potency formula provides 5000 IU of vitamin D3 alongside 50 mcg of MK7 K2, a combination that works to direct calcium toward your bones and teeth. It’s a solid choice for the buyer who prioritizes environmental responsibility, as the bottle is made from recycled plastic and the brand uses solar power. The 120-count bottle offers a long supply, and the soy-free, lab-verified production provides confidence in what you’re taking.

With 50 mcg of Vitamin K2, this supplement provides a functional dose, though individuals seeking higher K2 levels might consider alternatives like NOW Supplements Mega D-3 & MK-7. Its packaging uses post-consumer recycled resin, an eco-friendly choice that results in a bottle taller and heavier than some competitors. This combination makes it a suitable option for those prioritizing both bone support and environmental impact.