--- product_id: 278751256 title: "Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Helps in Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets" brand: "superior source" price: "205.83 DT" currency: TND in_stock: true reviews_count: 5 category: "Superior Source" url: https://www.desertcart.tn/products/278751256-vitamin-k2-500-mcg-mk-4-bone-strength-and-health store_origin: TN region: Tunisia --- # Instant sublingual dissolve for rapid absorption 500 mcg Vitamin K2 MK-4 per tablet Supports calcium absorption & bone strength Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Helps in Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets **Brand:** superior source **Price:** 205.83 DT **Availability:** ✅ In Stock ## Summary > 🦴 Elevate your bone game with instant-absorb Vitamin K2 power! ## Quick Answers - **What is this?** Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Helps in Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets by superior source - **How much does it cost?** 205.83 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/278751256-vitamin-k2-500-mcg-mk-4-bone-strength-and-health) ## Best For - superior source enthusiasts ## Why This Product - Trusted superior source brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure Formula:** No fillers, binders, GMOs, or artificial colors—just pure, effective nutrition in a tiny, easy-to-take tablet. - • **Precision Dosage Power:** Each tablet delivers a potent 500 mcg of Vitamin K2 MK-4, optimized for bone and soft tissue health. - • **Lightning-Fast Absorption:** Sublingual dissolving tablets bypass digestion, ensuring nutrients hit your bloodstream instantly—no water needed. - • **Trusted Legacy of Quality:** Crafted since 1998 in a family-owned facility with a passion for health, fitness, and pure supplementation. - • **Senior & Sensitive Friendly:** Designed for those with swallowing difficulties or sensitive systems, making wellness effortless for all ages. ## Overview Superior Source Vitamin K2 500 mcg MK-4 offers a clean, fast-absorbing sublingual formula designed to support bone strength, calcium absorption, and soft tissue health. With 60 tiny, dissolvable tablets free from fillers and artificial additives, it’s perfect for adults seeking efficient, high-quality vitamin supplementation backed by over two decades of trusted family-owned manufacturing. ## Description Product description “Less is more”, our tablets contain the active nutrients, plus only pure, clean, and natural “other ingredients”. No unwanted binders or fillers. GMO and preservative free, no dyes or artificial colors. Tiny tablets, no pills to swallow. Place under the tongue and dissolve on contact. Nutrients available for immediate absorption and utilization. Take anywhere, anytime, no water necessary, no large pills to swallow. Fast dissolving tablets are far more efficient than typical tablets that need to be swallowed and can take a long time to dissolve and be absorbed. For the Love of Family, a “Superior” Vitamin Was Created As a young man, Ron Beckenfeld the owner of Superior Source Vitamins was into fitness, always worked out and wanted to stay healthy. So, finding the right vitamins seemed like a perfect fit for him when deciding to go into business. He started selling vitamins out of the trunk of his car in 1964 and soon after, in 1969, he started Continental Vitamin Company; it became a life-long passion to establish a supplement company that cares about health. In 1998, he started Superior Source MicroLingual due to his concern about his father’s Parkinson’s condition. “When my father developed Parkinson’s, he already had a heart condition. I realized he had problems swallowing traditional large tablets, which inspired me to find a way to help my dad and others who had similar problems swallowing the vitamins they needed”. “My dad had nitroglycerine tablets which are very small and dissolve instantly and he asked me, “Why can’t you make vitamins like these?”. This was the “ah ha!” moment that started the evolution of instant dissolving tablets, and so Superior Source was born”. “I was also concerned about all the additives and excessive amount of other ingredients found in conventional vitamin tablets. I decided to create a vitamin that was very small and pure where potency isn’t lost in the high acid environment in the stomach”. He started with a B-12 quick dissolving soft-molded tablet and continued to develop an entire line of clean and pure MicroLingual instant dissolve tablets that my dad and others did not have to worry about swallowing. “So here I am 50 plus years later, still passionate and profoundly providing people with vitamin tablets that are easy to take (no water necessary) and are absorbed quickly. Manufacturing Superior Source Vitamins in our family owned facility. I feel extremely fortunate to have many associates that have been here since the beginning. We are a company built from love for health, wellness, fitness, nutrition, and the need for a better life. When you want the best for you and your family, you can always trust Superior Source”. Review: Good product - Really good vitamin and it dissolves quickly and tastes good. Review: Best K2 - Superior Source is a great company if you haven't heard of them before. I've been using them for a few years as they offer excellent customer service, and the ingredients in their sublingual tablets enters directly into the blood. Bypassing the liver. The body can utilize the vitamin quicker and more efficiently. This is an excellent, high-quality MK-4 product. It's a good dosage, and I use it daily for bone density, cardiovascular health, and longevity, especially when I'm taking Vitamin D3. These instant dissolve tablets are gone in just a few seconds under the tongue (the best method) and are semi-sweet and good tasting. ## Features - Vitamin Supplement Formula: Our Vitamin K2 MK-4 supplement is formulated with 500 mcg of vitamin K in each serving, supporting healthy soft tissue - Supports Bone Health: This health supplement supports the direction of calcium to bones, aiding in their strength and integrity - Instant Dissolve Tablets: This Vitamin K2 MK-4 supplement comes in a sublingual format, supporting quick absorption and easy intake - Senior & Bariatric-Friendly Formula: Our vitamin K2 supplement is ideal for people with sensitive needs because of the dissolvable formula - About Us: Superior Source has been formulating sublingual vitamins since 1998 in our family-owned manufacturing facility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006607OIE | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #82,784 in Health ( See Top 100 in Health ) #29 in Vitamin K Supplements | | Brand | Superior Source | | Brand Name | Superior Source | | Color | tan | | Customer Reviews | 4.5 out of 5 stars 780 Reviews | | Diet Type | Gluten Free | | Diet type | Gluten Free | | Dosage Form | Tablet | | Flavor | Unflavored | | Flavour | Unflavored | | Global Trade Identification Number | 00076635904105 | | Item Dimensions | 37 x 37 x 60 millimeters | | Item Form | Tablet | | Item Weight | 0.05 Pounds | | Item form | Tablet | | Manufacturer | Superior Source | | Manufacturer Part Number | 90410 | | Model Name | Superior Source Vitamin K 2 Mk ' Menaquinone Mcg Quick Dissolve Sublingual Tablets 60 Count | | Model Number | 90410 | | Number of Items | 1 | | Primary Supplement Type | Vitamin K2 | | Primary supplement type | Vitamin K2 | | Product Benefits | Bone Health Support | | Product benefits | Bone Health Support | | Specific Uses For Product | Laboratory | | UPC | 076635904105 | | Unit Count | 60.00 Count | ## Product Details - **Brand:** Superior Source - **Diet type:** Gluten Free - **Flavour:** Unflavored - **Item form:** Tablet - **Primary supplement type:** Vitamin K2 ## Images ![Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Helps in Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets - Image 1](https://m.media-amazon.com/images/I/81+u3LvE+5L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Natural or synthetic MK-4? Do you know where this mk-4 is sourced from? Natural, synthetic? And if either what do they make it from? Thanks!** A: MK-4 is not synthetic it comes from heathy animals. MK-7 is synthetic and/or comes from natto soybean which is an endocrine disruptor and causes cancer in many people. Do your research because MK-7 is not the natural form as claimed to be **Q: Is this soy free?** A: I do no know sorry **Q: Whst is better the mk-7 or k1,k2/4,k2/7?** A: It really depends on the individual -- I did not do well with K7 -- I have not problem with K2 however - you may find more info by googleling your question **Q: Is it vegetarian?** A: They contain vitamin K-2, stevia, and lactose (milk sugar), so not vegan but vegetarian. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by T***H on 13 June 2026* Really good vitamin and it dissolves quickly and tastes good. ### ⭐⭐⭐⭐⭐ Best K2 *by V***D on 25 June 2025* Superior Source is a great company if you haven't heard of them before. I've been using them for a few years as they offer excellent customer service, and the ingredients in their sublingual tablets enters directly into the blood. Bypassing the liver. The body can utilize the vitamin quicker and more efficiently. This is an excellent, high-quality MK-4 product. It's a good dosage, and I use it daily for bone density, cardiovascular health, and longevity, especially when I'm taking Vitamin D3. These instant dissolve tablets are gone in just a few seconds under the tongue (the best method) and are semi-sweet and good tasting. ### ⭐⭐⭐⭐⭐ Vitamin K2 *by S***S on 25 June 2026* Unable to source this formula K2 in Australia. Appears to be good product. ## Frequently Bought Together - Superior Source Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Aids Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets - Superior Source Vitamin D3 5000 IU - Offers Immune System, Brain & Nervous System Support - Aids Calcium Absorption for Teeth & Bone Health - Bariatric Friendly - 100 Sublingual Dissolving Tablets - Superior Source No Shot Methylcobalamin B-12 1,000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets for Rapid Absorption - 60 Dissolving Tablets --- ## 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.tn/products/278751256-vitamin-k2-500-mcg-mk-4-bone-strength-and-health](https://www.desertcart.tn/products/278751256-vitamin-k2-500-mcg-mk-4-bone-strength-and-health) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*