DAVINCI Labs ADK - Bone, Heart & Immune Support with Vitamins A, D3 & K2 (MK-7) - 60 Capsules

Key Ingredients and Their Roles

Each serving of ADK provides 1,500 mcg (5,000 IU) of vitamin A (as palmitate), which contributes to normal immune function and vision. Vitamin D3 (cholecalciferol) is included at a meaningful level to support calcium absorption and bone mineralisation. The standout ingredient is vitamin K2 in its most bio-available form, menaquinone-7 (MK-7). Unlike K1, MK-7 stays active in the body longer and helps activate proteins that direct calcium to bones and teeth while keeping it from depositing in soft tissues.* This careful combination makes ADK a smart choice for those seeking comprehensive skeletal and cardiovascular support.

How Does ADK Support Your Health?

ADK is formulated to help maintain strong bones by promoting proper calcium transport.* Vitamin D3 enhances calcium absorption from the gut, while vitamin K2 ensures that calcium is utilised where it is needed most. This teamwork may help preserve bone mineral density as you age.* Additionally, vitamin K2 supports arterial flexibility and healthy circulation, which contributes to overall heart health.* Vitamin A adds immune defence by maintaining the integrity of mucosal barriers and supporting white blood cell function.* Together, these nutrients provide a foundation for long-term wellness.

What Is ADK and Who Needs It?

ADK is a targeted food supplement from DAVINCI Labs that combines three essential fat-soluble vitamins: A, D3, and K2 (as MK-7). This unique trio works synergistically to support calcium utilisation, bone density, heart function, and immune health.* Whether you're looking to maintain strong bones as you age, promote cardiovascular wellness, or simply fill nutritional gaps, ADK offers a convenient, once-daily solution. It is especially beneficial for individuals who may not get enough of these vitamins from diet alone—such as those with limited sun exposure, older adults, or people following restricted eating patterns.

What Makes This Supplement Unique?

DAVINCI Labs has been a leader in nutritional research since 1973, and ADK reflects their commitment to quality and innovation. The uses of vitamin K2 as MK-7—derived from natural fermentation—ensures superior bioavailability compared to synthetic forms. The supplement is vegetarian, gluten-free, and soya-free, making it accessible to those with dietary restrictions or sensitivities. Each capsule is carefully manufactured in a GMP-compliant facility, and the formula avoids unnecessary fillers or artificial additives. With 60 servings per bottle, ADK offers a convenient way to support three vital areas of health in one daily capsule.

How to Incorporate ADK into Your Routine

For best results, take one capsule daily with a meal that contains fat to enhance absorption of these fat-soluble vitamins. Consistency is key; regular uses helps maintain steady nutrient levels. As with any supplement, it is wise to consult your health care provider before starting ADK, especially if you are pregnant, nursing, taking medication (such as blood thinners), or have a medical condition. ADK can be taken alongside other supplements, but avoid exceeding recommended dosages of vitamins A, D, or K without medical guidance. Always read the label and follow directions for uses.

Frequently Asked Questions

Can I take ADK if I am already on a Multivitamin?

Yes, but check the vitamin A, D, and K levels in your current regimen to avoid excessive intake. A health care professional can help you determine the right balance.

Is ADK suitable for vegetarians?

ADK capsules are vegetarian-friendly, as they are made from plant-based materials. However, they are not labelled as vegan.

What is the difference between MK-7 and MK-4?

MK-7 is a longer-acting form of vitamin K2 that stays in the bloodstream longer, requiring only one daily dose. MK-4 has a shorter half-life and is often taken multiple times a day.

This product is a food supplement and should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Always consult your doctor before taking any supplement.