Superior Source Vitamin D3 5,000 IU with K2 (MK-7) 100 mcg - MicroLingual Quick Dissolve Tablets, 60 Tablets

Maintaining healthy bones and a strong heart goes hand in hand with proper calcium metabolism. That's where the combination of vitamin D3 and vitamin K2 comes into play. Superior Source brings you a convenient MicroLingual tablet that delivers both nutrients in a quick-dissolve format – no swallowing big pills required.

Why Choose Superior Source's MicroLingual Tablets?

Superior Source has been formulating sublingual vitamins since 1998. Their MicroLingual quick-dissolve tablets offer a convenient alternative to swallowing pills. Simply place the tablet under your tongue—it dissolves rapidly, allowing for efficient absorption. Each tablet delivers 100 mcg of vitamin K2 as MK-7 (the longer-acting form) and 5,000 IU (125 mcg) of vitamin D3. The tablets are Non-GM and manufactured in a family-owned facility.

How Do D3 and K2 Work Together?

Vitamin D3 (cholecalciferol) supports the production of calcium-binding proteins that enhance calcium absorption in the gut. Vitamin K2 (menaquinone-7, or MK-7) activates osteocalcin, which helps bind calcium to the bone matrix, and matrix GLA protein (MGP), which may help prevent calcium buildup in blood vessels. This teamwork promotes healthy calcium metabolism, contributing to strong bones and a flexible cardiovascular system. Taking them together ensures you get the most out of each nutrient.

Key Health Benefits

• Bone Health: Vitamin D3 supports calcium absorption, while K2 helps direct calcium to bones, supporting bone mineral density and strength.
• Cardiovascular Support: By activating MGP, vitamin K2 may help maintain arterial flexibility and support normal calcium balance in blood vessels.
• Immune Function: Vitamin D3 plays a role in supporting normal immune system function, helping you maintain overall wellbeing.
• Dental Health: Proper calcium utilisation supports strong teeth and healthy enamel.

What to Look For in a D3 + K2 Supplement

When choosing a D3 and K2 combination, consider the form of K2: MK-7 is preferred for its longer half-life and sustained activity. The dosage ratio matters—5,000 IU of D3 paired with 100 mcg of MK-7 is a common and effective combination. Look for products that are Non-GM and manufactured under strict quality controls. Superior Source's tablets are third-party tested for purity and potency.

Frequently Asked Questions

Can I take D3 and K2 with other supplements?

Yes, but consult your healthcare professional if you are on blood thinners (like warfarin) as K2 can interact with anticoagulant therapy.

What is the best time to take them?

Take with a meal containing fat for optimal absorption of fat-soluble vitamins. Morning or midday is often recommended.

Are these tablets suitable for vegetarians?

The tablets are Non-GM, but check the label for specific dietary details. D3 is typically derived from lanolin; K2 MK-7 may be derived from natto or synthetic.

Recommended Dosage and Usage

Place one MicroLingual tablet under the tongue and allow it to dissolve completely. For best results, take daily with a meal. This product is intended for adults. Do not exceed recommended dosage. Consult your healthcare professional before use if you are pregnant, nursing, or have a medical condition.

This product is not intended to diagnose, treat, or prevent any disease. Always read the label and follow the directions for use.