Thank you!
Your email is being processed.
Bone health; Calcium utilization; Daily nutrient support
Adults who get limited sun exposure or have low intake of vitamin K–rich foods and want simple daily bone-support nutrients.
Adults take 1 tablet daily, preferably with food; fat-containing meals may help absorption of fat-soluble vitamins like D3 and K2.
Gluten Free; Soy Free; Sodium Free; Guaranteed no added: sugar, yeast, soy, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, crustacean shellfish.
Vitamin D3 is converted to its active form, which increases intestinal absorption of calcium and phosphorus and supports bone-forming cell activity.
Caution: Take with food containing fat for better absorption; excessive vitamin D intake may raise calcium levels, which can cause discomfort such as nausea or constipation.
Vitamin K2 acts as a cofactor for activating proteins like osteocalcin and matrix Gla protein, which help direct calcium into bones and keep it from accumulating in soft tissues.
Caution: Avoid use with blood-thinning medications because vitamin K can affect clotting; consult a healthcare professional if you have liver or kidney issues.
Calcium serves as a structural mineral that combines with phosphate to form hydroxyapatite, contributing to the hardness of bones and teeth.
Caution: Space calcium away from certain minerals or medications if advised, as calcium can reduce their absorption.
Vitamin D3 enhances intestinal calcium absorption, while vitamin K2 activates proteins that guide calcium into bone. The small amount of calcium provides a direct mineral input as D3 and K2 help manage where calcium is used.
Label Warning: Do not take Vitamin K if you have liver or kidney damage, or if you are taking blood thinners such as aspirin, heparin, or Coumadin. If you are pregnant, nursing, taking any medications, or have any medical condition, consult a physician before use. Stop use and consult a physician if any adverse reactions occur.
Who should be cautious: People using anticoagulants or with liver or kidney issues. Those who are pregnant, nursing, on medications, or with medical conditions should talk with a healthcare provider before use. Vitamin K may interact with anticoagulants; consult a healthcare provider before combining with such medications.
Storage: Store in a dry place at controlled room temperature 68°F to 77°F (20°C to 25°C).
Many customers feel the K2 + D3 combo may support bone health and calcium metabolism.
Users mention the small tablet size is simple to take daily.
A few reviewers note it includes gelatin, which may not fit vegan preferences.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Omega-3s may support cardiovascular health, and when combined with Vitamin D3 and K2, they may promote overall heart and bone wellness.
AI generated. Not medical advice.
Sorry, there was a problem adding this item to cart. Please refresh the page and try again.
Our Vitamin K2 & D3 supplement provides a powerful combination of essential fat-soluble vitamins for optimal bone support. Vitamin K2 supports calcium absorption and bone mineralization, while Vitamin D3 enhances calcium absorption and supports bone cell activity. Together, they work to support normal bone density and strength.
Adults - Take one tablet daily, preferably with food, as a dietary supplement.
Microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable magnesium stearate, silicon dioxide <1% of acacia, corn starch, tocopherol, medium chain triglyceride oil, sucrose maltodextrin, sodium ascorbate as processing aids.
Guaranteed no added: Sugar, yeast, soy, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, crustacean shellfish.
Do not take Vitamin K if you have liver/kidney damage or if taking blood thinners such as Aspirin, Heparin, and Coumadin®.
If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use. Discontinue use and consult your physician if any adverse reactions occur.
Keep out of reach of children.
Do not use product if seal appears tampered with.
Store in a dry place under controlled room temperature: 20º - 25℃ (68º-77ºF).
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Tablet | ||
| Amount Per Serving | %Daily Value | |
| Vitamin D3 (Cholecalciferol) | 25 mcg (1,000 IU) | 125% |
| Vitamin K K-2 (MK-4) (Menaquinone) | 100 mcg | 83% |
| Calcium (as dicalcium phosphate) | 34 mg | 3% |
