--- product_id: 9755510 title: "MASON NATURAL Vitamins K2 & D3 with Calcium, 100 Day Supply" brand: "mason natural" price: "€ 15.91" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.sk/products/9755510-mason-natural-vitamins-k2-and-d3-with-calcium-100-day store_origin: SK region: Slovakia --- # Clean, allergen-free formula 100-day supply, 1 tablet daily 100 mcg Vitamin K2 + 25 mcg D3 for bone support MASON NATURAL Vitamins K2 & D3 with Calcium, 100 Day Supply **Brand:** mason natural **Price:** € 15.91 **Availability:** ✅ In Stock ## Summary > 🦴 Elevate your bone game—because strong foundations never go out of style! ## Quick Answers - **What is this?** MASON NATURAL Vitamins K2 & D3 with Calcium, 100 Day Supply by mason natural - **How much does it cost?** € 15.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/9755510-mason-natural-vitamins-k2-and-d3-with-calcium-100-day) ## Best For - mason natural enthusiasts ## Why This Product - Trusted mason natural brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Clean Formula:** Free from common allergens and artificial additives—because your health deserves transparency. - • **Eco-Friendly Packaging:** Recyclable PETE bottles keep your vitamins fresh while supporting sustainability. - • **Daily Bone & Muscle Power:** One easy-to-swallow tablet daily fuels your active lifestyle with essential K2, D3, and calcium. - • **Trusted Legacy of Quality:** Over 50 years of rigorous testing and cGMP compliance ensures you get only the best. - • **Precision Dosage for Maximum Absorption:** 100 mcg K2 and 1000 IU D3 combined with 32 mg calcium optimize bone strength and muscle function. ## Overview Mason Natural Vitamins K2 & D3 with Calcium offers a potent, clean, and allergen-free formula designed for daily bone and muscle support. Each tablet delivers 100 mcg of vitamin K2, 1000 IU of vitamin D3, and 32 mg of calcium in a convenient 100-day supply. Backed by over 50 years of trusted quality and packaged in eco-friendly recyclable bottles, this supplement is tailored for health-conscious professionals seeking reliable, effective wellness solutions. ## Description We have been producing high-quality vitamins and supplements since 1967, with all ingredients and finished goods subjected to rigorous analytical testing, inspections, and quality auditing. We service the entire country through our extensive distributor and retail network, priding ourselves of our research, innovation, and commitment to our customers and a superior shopping experience. We are committed to conducting business in a manner that is environmentally responsible, using recyclable bottles that maintain the highest product freshness and potency. Founded in 1967, Mason Vitamins grew from local drugstores to a global presence, offering high-quality products and great service. We support a healthy lifestyle with quality products made from the best ingredients, adhering to all regulations. We use recyclable PETE bottles for product freshness. Our recycling program saves waste and recycles paper monthly. ## Features - DAILY BONE SUPPORT: An easy-to-swallow tablet for adults 18+ to take 1 daily, preferably with food, as a dietary supplement for natural bone and muscle support - VITAMIN K2 + D3: Our formula combines 100 mcg of vitamin K2 menaquinone with 25 mcg (1000 IU) of vitamin D3, plus 32 mg of calcium - BENEFITS: Known to support normal bone and muscle function, while helping with calcium absorption - CLEAN INGREDIENTS: No added yeast, soy, wheat, dairy, fish, tree nuts, peanuts, egg, artificial colors or flavors, animal products, or crustacean shellfish and sodium-free - TRUSTED FOR OVER 50 YEARS: Mason Natural has produced quality vitamin supplements for over five decades, adhering to cGMPs (current Good Manufacturing Practices) and US guidelines with rigorous testing & inspections ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00761Q6DQ | | Date First Available | February 6, 2012 | | Item Model Number | MAV16261 | | Manufacturer | Mason Vitamins | | Product Dimensions | 4.14 x 1.99 x 1.99 inches; 1.76 ounces | ## Product Details - **Brand:** MASON NATURAL - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Vitamin-d ## Images ![MASON NATURAL Vitamins K2 & D3 with Calcium, 100 Day Supply - Image 1](https://m.media-amazon.com/images/I/71ndi+FEF-L.jpg) ## Available Options This product comes in different **Unit Count** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United States March 9, 2026* Good product and works well at a great price ### ⭐⭐⭐⭐⭐ Very effective D3 & K2 blend *by on Reviewed in the United States October 15, 2016* Purchased this K2 plus D3 to replace a different brand & to see if this one is better overall. After taking these pills for a few weeks, they seem to work just a little better than the ones we were previously taking. We will take the whole bottle & then come back and add to this review if something has changed.When this supplement arrived, we always check to see it our pill bottles are sealed tight, and this one was sealed very well. The bottle had a seal around the lid, as well as a tight seal under the lid. These capsules are off-white in color and are on smaller size for most supplements.When the pills arrived we opened them and they had a very light smell, that was fresh. The bottle says to take 1 tablet daily with a meal; we take one pill & most of the time in the morning with breakfast. We only time we take extra pills, is if we feel like we are getting worn down or might be getting a cold or the flu. These pills also seem to help with fighting off a cold & boost our energy levels when we feel worn down.Our family doctor recommended we start taking D3 (preferably one with K2) about 2 years ago; and per our doctor we should look for one with at least 1000 IU. This brand has the 1000 IU in one pill, and has 100mcg of K2 for absorption help & a few other health benefits. This amount is more than double of what our previous supplement had.We have taken four different brands and so far this one is in the top two & works really well for us. We also do not have to take two pills like the other version had us taking to get the same potency. Since we started taking D3 we both have been better in our overall mood, energy & not getting sick as easily.Pros:Easy to take, small to medium size pillContains no sugar, dairy, egg, yeast and moreNot bitter & no bad aftertasteHelps with our overall mood & energy& Keeps us from getting sick as wellCons:Has a few other ingredients, that are not needed...this is a major complaint we have with many different supplements.Overall we really like this brand of K2 plus D3 and we recommend these to anyone that is looking for help with boost their levels, mood, energy or immune system. This is as we stated in the top two of the four we have taken that we like the best. Useless something changes in how we feel or how this is working for us, this will be our new D3 & K2 supplement.Thank you for you time & interest in our review. If we have been helpful or you have any questions, please let us know - Greg, Tina & Family ### ⭐⭐⭐⭐⭐ Mi cuerpo la necesita *by on Reviewed in the United States August 11, 2026* Hasta ahora bien. ## Frequently Bought Together - MASON NATURAL Vitamin K2 + D3, 100-Day Supply, with Calcium for Normal Bone and Muscle Support, Tablets - JulyDeer Sixfold Magnesium Complex | 350mg of Magnesium Glycinate, Malate, Citrate, Taurine, Oxide, L-threonate for Muscles,Nerves,& Energy, GABA Sleep Support | High Absorption | Vegan | 90 Capsules - NatureWise Vitamin B Complex for Women and Men - with Folic Acid Biotin B1 B2 B3 B6 B12 - Support Cellular Energy & Mental Clarity - Gluten & Dairy Free, Non-GMO - 60 Softgels[2-Month Supply] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/9755510-mason-natural-vitamins-k2-and-d3-with-calcium-100-day](https://www.desertcart.sk/products/9755510-mason-natural-vitamins-k2-and-d3-with-calcium-100-day) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-07*