Best Capsule Vitamin K1 Supplements in 2026

most active form: NatureWise Vitamin D3 in certified organic olive oil helps to support teeth and bone health, provide immune support, and promote healthy muscle function

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Essential Vitamin: Our formula delivers the same biologically active form of vitamin D produced by the body as a result of sun exposure, without exposure to sun rays

Morning Liquid Daily Multivitamin for Women, Men, and Children: Support your metabolic processes and energy levels with B Vitamins, and support your immune system with Vitamin C, Zinc, and Vitamin E.

Immune Support: Men and women vitamins multivitamin has essential Vitamin C that is vital for your body, limiting the damage done by free radicals while supporting the immune system. Vitamins D3 and Vitamin E also strengthen and support immune functions.

Kids, Men, Women Multivitamin for Overall Health: B Vitamins are vital for metabolic processes, energy levels, and the nervous system. Vitamin B6, Biotin (B7), B9 (Folate), Vitamin B5 (also called pantothenic acid), and B12 (Methylcobalamin) - aid in amino acid metabolism, blood cell production, DNA production and regulating gene expression, circulatory health, and supporting energy.

Vitamin D3+K2 (MK-7): New & Improved Formula and the Same Great Taste! Now USDA Organic! Support Your Bones and Promote Heart Health with Our Organic D3 + K2 (MK-7) Spray. Help promote calcium absorption and support vitamin levels with this easy-to-take, vegan spray.

Multiple Benefits: Calcium, Vitamins D and K2 are vital for bone health. Vitamin D is beneficial as it aids the body’s absorption of Calcium and Phosphorus and supports immune function. Vitamin K2 is also crucial for strong bones, but also for modulating Calcium — it activates osteocalcin which binds Calcium to bone; and it helps keep Calcium out of artery walls, where it doesn’t belong.

Vegan Formula: Per Serving (8 Sprays): 20 mcg (800 IU) Vitamin D3 (as Cholecalciferol); 80 mcg Vitamin K2 (as Menaquinone). Other Ingredients: Organic Olive Oil. Infants (0-12 Months) up to 4 Sprays (D3: 10 mcg; K2 MK7: 40 mcg). Children (1-13 Years) up to 6 Sprays (D3: 15 mcg; K2 MK7: 60 mcg). Adults (14+ Years) up to 8 Sprays (D3: 20 mcg; K2 MK7: 80 mcg). Pregnant/Lactating up to 6 Sprays (D3: 15 mcg; K2 MK7: 60 mcg).

Liquid Morning Multivitamin Essentials+: MaryRuth's Liquid Morning Multivitamin is a new take on our great Original Formula! With essential vitamins (including K2 as Mk-7!), plus minerals, and an antioxidant fruit blend with Elderberry for immune support. This liquid multivitamin is available in two delicious flavors - Fruit Punch or Strawberry!

Immune Support: Vitamin C aids in the development of healthy muscles as well as connective tissue and skin, all while supporting your immune system. Vitamin D3, the same type of Vitamin D that your body naturally produces when exposed to sunlight, supports immune functions, while Vitamin E also strengthens your immune system.

Overall Health: B Vitamins are vital for metabolic processes, energy levels, as well as the nervous system. This blend of B vitamins - B6, Biotin (B7), B9 (Folate), B5, and B12 (Methylcobalamin) aid in amino acid metabolism, blood cell production, DNA production and regulating gene expression, circulatory health, and supporting energy. Bioactive K2 is crucial for strong bones, helping calcium bind into the bone matrix. K2 also supports heart health by inhibiting arterial calcification.

SUPPORTS BONE HEALTH: Vitamin K supplementation has a positive impact on bone density by facilitating transport of calcium from the bloodstream into the bone, and the absorption of calcium from food. Osteocalcin, a protein found in bone and involved in bone mineralization, is also vitamin K-dependent.

PROMOTES A HEALTHY HEART: Vitamin K can help support cardiovascular health. Vascular calcification is a process that involves proteins dependent on vitamin K. Vitamin K may play a role in supporting cardiac health by inhibiting calcification.

AIDS IN BLOOD CLOTTING: Blood clotting is dependent on vitamin K. Prothrombin (clotting factor II) is a vitamin K-dependent protein directly involved in blood clotting. Individuals taking anticoagulants, such as Warfarin (Coumadin) need to maintain healthy vitamin K levels.

Advanced vitamin K2 200mcg softgels, efficiently absorbed with a healthy virgin coconut oil liquid base, provides a more complete absorbing essential micronutrient that is made from the longer-lasting biologically active MK-7 form.

Convenient one-a-day softgel serving size, each bottle contains 240 coconut oil softgels with the highest optimal dosage possible, 200mcg of stable vitamin K2 as Menaquinone-7 per dose, lasts up to 240 days.

Combining the fat-soluble vitamin K2 with pure coconut oil maximizes overall bioavailability, promotes greater benefits for bone strength, bone density, heart health, and calcium processing.

Pleasant Tasting Liquid - A convenient, pleasant-tasting and easily mixed formula with 2,000 IU of Vitamin D3 per 1 ml.*

Emulsified & Bioavailable - Emulsified liquid with MK-7, a better-absorbed form of vitamin K to support bone health.*

K1 & K2 - Each serving contains 200 mcg of vitamin K1 and 40 mcg of vitamin K2.*

Supports normal blood clotting

Works to keep your bones and blood healthy

Each tablet delivers 100 mcg of vitamin K

Synergistic Vitamin D3 & K - Vitamin D is needed for a healthy immune system, and vitamins D and K act synergistically to support healthy bones and proper calcium balance in the body.*

Enhanced Liposomal Absorption - Liposomes bond easily with cell membranes, facilitating nutrient delivery. This promotes superior absorption and bioavailability.*

Optimal Nutrient Forms - Each serving of this citrus flavored formula provides 2500 IU of vitamin D3 as Cholecalciferol and 325 mcg of vitamin K as K1 (MK-4) and K2 (MK-7).

BLOOD & BONE HEALTH: Supporting healthy blood clotting, bone strength and density, Vitamin K1 helps your bodys ability to effectively absorb and distribute calcium to teeth & bones.

TOPICAL SKIN SUPPORT: Use Vitamin K oil for skin treatment - Vitamin K liquid is safe for internal and external use. Apply Vitamin K oil for dark circles under the eyes and to help boost elasticity.

VERSATILE LIQUID VITAMIN K: These oral Vitamin K drops are mixed with pure Safflower Oil, making it easier to swallow and digest than hard vitamin pills, and nourishing when applied to skin.

VITAMIN K2 + D3: Receive both essential nutrients from one vegetarian liquid formula

HIGH ABSORPTION: Features 80 mcg of Vitamin K2 (MK-7) plus 50 mcg of D3 in each dropperful

ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living

【 FEEL THE SUNSHINE】: Vitamin D3 supplements for men & women are crucial to maintaining peak wellness in a modern world where time outside is limited. Our Sublingual Vitamin D liquid drops help you feel your best all year round.

【VITAMIN K2 D3 POWER DUO】: A K2/MK7 supplement works harder for your health when combined with D3. This incredible team helps you metabolize calcium, which supports bone density and a better immune system.

【SUPERIOR VITAMIN D3 K2 COMPLEX】: Our liquid formula isn’t just easier to swallow than pills, it also helps you get D3+K2 where you need it faster. Our research and manufacturing team is based in the USA, so you know you’re getting the best quality every time.

Support for Growing Kids - Vitamin D3 drops with vitamin K1 uniquely formulated to support healthy bones, normal growth, and healthy immune system development for kids. The liquid form of this product may be easier to take than other forms of vitamin D K supplements.*

Vitamin D3 1000 IU for Kids - Vitamin D3 Liquid provides 1,000 IU (25 mcg) of vitamin D3 and 100 mcg of vitamin K1 per half-dropperful serving for children.

No Artificial Sweeteners or GMOs - Kids vitamin D with Non-GMO ingredients and no added sugars, from a practitioner trusted brand. Liquid Vitamin D3 in a tinted glass dropper bottle to help protect nutrient potency.

BLOOD & BONE HEALTH: Supporting healthy blood clotting, bone strength and density, Vitamin K1 helps your bodys ability to effectively absorb and distribute calcium to teeth & bones.

TOPICAL SKIN SUPPORT: Use Vitamin K oil for skin treatment - Vitamin K liquid is safe for internal and external use. Apply Vitamin K oil for dark circles under the eyes and to help boost elasticity.

HEALTHY HAIR, SKIN, NAILS: Liquid Biotin / Vitamin B7 is known as a hair growth supplement. Biotin hair, skin and nails supplements can also support radiant, vibrant skin and strong nail growth.

BLOOD & BONE HEALTH: Supporting healthy blood clotting, bone strength and density, Vitamin K1 helps your bodys ability to effectively absorb and distribute calcium to teeth & bones.

TOPICAL SKIN SUPPORT: Use Vitamin K oil for skin treatment - Vitamin K liquid is safe for internal and external use. Apply Vitamin K oil for dark circles under the eyes and to help boost elasticity.

BOOST ENERGY AND CONCENTRATION: These liquid Vitamin B drops can offer brain health and mood support, converting carbs, fats and proteins into rich energy to improve focus and reduce fatigue.

SMARTER is Made with K2VITAL - A key ingredient for optimal health, Vitamin K2 MK-7 K2VITAL menaquinone ensures calcium reaches the bone mass making it an essential vitamin to support bone and cardiovascular health. K2VITAL is the registered trademark of Kappa Bioscience AS.

Smarter Vitamin K2 MK-7 activates proteins that play a role in calcium metabolism and heart health. One of its most important functions is to regulate calcium deposition.

K2 MK-7 vs K1 & K2 MK-4 - K2 MK-7 has a far longer half-life compared with K1. K1 quickly disappears from circulation (half-life = 1–2 hours). By contrast, MK-7 has a very long half-life (in the range of 2–3 days). This difference means that people given equivalent amounts of K1 and MK-7 have considerably higher serum concentrations of MK-7. As a result, MK-7 is far more bioactively accessible. K2 MK-4 also has a very short half-life, (also measured in hours rather than days).