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MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets

MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets

Regular price £24.99 GBP
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MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets

Regular price £24.99
Sale price £24.99 Regular price
Save % Sold out
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Product Overview

MASON NATURAL Vitamin K2 + D3 delivers a potent combination of two essential nutrients to support your body's natural calcium metabolism. Each tablet provides vitamin D3 (as cholecalciferol) and vitamin K2 (as menaquinone-7), working synergistically to direct calcium to where it's needed most—your bones and teeth—while helping to prevent calcium buildup in soft tissues. This 100-day supply offers a convenient, daily solution for maintaining bone density, muscle function, and overall skeletal health.

Key Features and Benefits

  • Optimal Calcium Utilization: Vitamin D3 enhances calcium absorption from the digestive tract, while vitamin K2 activates proteins that bind calcium to the bone matrix. Together, they ensure calcium is deposited in bones rather than arteries.
  • Bone Health Support: Adequate calcium and vitamin D throughout life, as part of a balanced diet, may reduce the risk of osteoporosis. Vitamin K2 further supports bone mineralization.
  • Muscle Function: Vitamin D3 plays a crucial role in muscle contraction and strength, helping maintain mobility and reduce the risk of falls in older adults.
  • 100-Day Supply: One bottle contains 100 easy-to-swallow tablets, providing over three months of daily support at a great value.
  • Trusted Brand: MASON NATURAL has been a leader in nutritional supplements for over 50 years, committed to quality and purity.

How to Use

Take one (1) tablet daily, preferably with a meal to enhance absorption. Swallow whole with water or as directed by your healthcare professional. Do not exceed recommended dosage. Store in a cool, dry place away from direct sunlight.

Who It Is For

This supplement is ideal for adults seeking to support bone density and muscle function, particularly those with limited sun exposure (for vitamin D), older adults at risk of bone loss, individuals following a low-dairy diet, and anyone looking to optimize their calcium metabolism. It is also suitable for those who want a combined D3 and K2 supplement for convenience.

Why Choose This Product

MASON NATURAL Vitamin K2 + D3 stands out for its carefully balanced formula and quality assurance. Unlike many supplements that provide only vitamin D, this product includes K2 in the bioactive MK-7 form, which is highly absorbable and stays active in the body longer. The 100-count bottle offers exceptional value, and the tablets are free from artificial colors, flavors, and preservatives. With a legacy of excellence dating back to 1964, MASON NATURAL ensures every batch meets strict purity and potency standards.

Technical Details

  • Serving Size: 1 Tablet
  • Servings Per Container: 100
  • Vitamin D3 (as Cholecalciferol): 5000 IU
  • Vitamin K2 (as Menaquinone-7): 100 mcg
  • Other Ingredients: Calcium Carbonate, Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Silicon Dioxide, Magnesium Stearate, and Hypromellose (coating).
  • Item Weight: 1.76 ounces
  • Item Dimensions: 4.14 x 1.99 x 1.99 inches

This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before taking any supplement, especially if you are pregnant, nursing, or taking medication.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets at NutriSentra

Product OverviewMASON NATURAL Vitamin K2 + D3 delivers a potent combination of two essential nutrients to support your body's natural calcium metabolism. Each tablet provides vitamin D3 (as cholecalciferol) and vitami...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand MASON NATURAL
Price £24.99
Availability In stock
100 day supplybone healthcalcium absorptionmason naturalmuscle supportvitamin d supplementvitamin d3 k2vitamin k2 mk-7

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets

Is MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.