Carlson – Vitamin K2, MK-4 (Menatetrenone) – Bone & Heart Health Supplement – Soy-Free – 180 Capsules

Who Should Consider Vitamin K2 MK-4?

Vitamin K2 plays a vital role in directing calcium to the right places—your bones and teeth—while helping to prevent calcium buildup in arteries and soft tissues. Carlson Vitamin K2 MK-4 provides a high-quality, soy-free supplement designed to support both bone density and cardiovascular function. This makes it an excellent choice for individuals concerned about bone health, especially postmenopausal women and older adults, or anyone seeking to optimise calcium utilisation. People who follow a plant-based diet (which may lack K2 from animal sources) or those taking vitamin D or calcium supplements often add K2 to ensure proper calcium routing.

Key Benefits for Bone and Heart Health

• Supports bone mineralisation: Vitamin K2 activates osteocalcin, a protein that binds calcium to the bone matrix, promoting strong, healthy bones.
• Promotes cardiovascular wellness: By activating matrix Gla protein (MGP), K2 helps prevent calcium deposition in arterial walls, supporting flexible and healthy blood vessels.
• Works synergistically with vitamin D: While vitamin D enhances calcium absorption, K2 ensures calcium is properly utilised—a critical combination for overall skeletal and heart health.

Understanding Vitamin K2: MK-4 vs. MK-7

Vitamin K2 comes in two main forms: MK-4 (menatetrenone) and MK-7. MK-4 is a shorter-chain form found naturally in animal-based foods like egg yolks, butter, and liver. It has a relatively short half-life in the body, meaning it requires more frequent intake—making daily supplementation ideal. MK-7, derived from natto, has a longer half-life. Carlson use the MK-4 form, which is well-researched for bone health and may be preferred by those who avoid soy (common in MK-7 sources).

What to Look for in a Quality K2 Supplement

When choosing a vitamin K2 product, consider the form (MK-4 vs. MK-7), dosage, and purity. Carlson's MK-4 is made from menatetrenone, is soy-free, and is produced in a facility that adheres to strict quality control standards. The 180-capsule bottle provides a convenient three-month supply at the recommended serving size. As with any supplement, it is essential to choose products from reputable brands that prioritise ingredient integrity.

How to Use and Safety Considerations

Typical dosing for vitamin K2 MK-4 ranges from 5 mg to 15 mg daily, depending on individual needs. Carlson's product suggests taking two capsules daily with a meal for optimal absorption. Always consult your health care professional before starting a new supplement, especially if you are taking blood-thinning medications like warfarin, as vitamin K can interfere with their mechanism. Vitamin K is generally well-tolerated, but it is wise to discuss your specific health status with a professional.

This product is a food supplement. Do not exceed the recommended dose. Keep out of reach of children. Food supplements should not be used as a substitute for a varied diet. These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA).