Herbal Nutrition Vitamin D3 + K2 Liquid Drops, 5000 IU D3 with K2 MK-7, 270 Servings

Key Health Benefits

Bone Health: Vitamin D3 contributes to the normal absorption and utilisation of calcium and phosphorus. Vitamin K2 helps direct calcium into the bone matrix, supporting the maintenance of normal bones.*

Immune Support: Vitamin D3 contributes to the normal function of the immune system.*

Dental Health: Both nutrients support the maintenance of normal teeth through proper calcium utilisation.*

Muscle Function: Vitamin D3 contributes to the maintenance of normal muscle function.*

This liquid formula offers rapid absorption compared to capsules, and the natural peppermint flavour makes it pleasant for both children and adults.

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 stimulates the production of calcium-binding proteins in the gut, enhancing calcium absorption. Vitamin K2, in turn, activates osteocalcin and matrix GLA protein (MGP). Osteocalcin helps bind calcium into the bone matrix, while MGP may help prevent calcium from depositing in blood vessel walls.* This coordinated action supports healthy bone mineral density and arterial flexibility.*

Many supplements provide D3 alone, but without sufficient K2, the absorbed calcium may not be properly utilised. Herbal Nutrition’s formula addresses this gap by combining both nutrients in a balanced ratio, backed by a Hydrocell Delivery System designed to enhance absorption and bioavailability.*

Why Take D3 and K2 as a Combination?

Vitamin D3 and vitamin K2 work as a team to support your body’s calcium balance. While D3 helps enhance calcium absorption from the gut, K2 directs that calcium to where it’s needed most—your bones and teeth—and away from soft tissues like arteries. This synergistic relationship is why many health-conscious individuals seek a combined supplement. Herbal Nutrition’s liquid formula delivers 5000 IU of D3 (cholecalciferol) alongside K2 as MK-7 (menaquinone-7), the form known for its extended half-life and steady support.*

Taking them together may help maximise the benefits of each nutrient, contributing to bone strength, immune function, and overall wellness.*

What to Look For in a D3 + K2 Supplement

Not all D3+K2 supplements are equal. Key factors include the form of K2: MK-7 is preferred for its longer activity in the body compared to MK-4. Herbal Nutrition uses MK-7 derived from natural sources. The dosage ratio matters—this product provides 5000 IU D3 with an effective amount of K2 (typically 45–100 mcg per serving; check label for exact amount).

Look for third-party testing, organic ingredients, and no unnecessary additives. This formula is 100% vegan, non-GMO, and free from sugar and artificial flavours. The Hydrocell Delivery System uses a liquid base of organic olive oil to enhance nutrient uptake.*

Recommended Dosage

As a food supplement, take 5 drops daily (or as directed by your health care professional). Each serving provides 5000 IU of vitamin D3 and a beneficial amount of vitamin K2 MK-7. Do not exceed the recommended dose unless advised by a doctor. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Frequently Asked Questions

Can I take vitamin D3 and K2 separately? Yes, but taking them together ensures the calcium absorbed from D3 is properly directed by K2. A combined supplement simplifies your routine.

When is the best time to take this supplement? With a meal that contains some fat, as D3 and K2 are fat-soluble vitamins. Many prefer taking it in the morning.

Are there any side effects? D3 and K2 are generally well tolerated. If you are on blood thinners like warfarin, consult your health care provider before taking K2, as it may interact.

* These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.