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Item #:
6804848
Superior Source Vitamin K-2 (MK-4) 500 mcg, 60 Sublingual Tablets
87% of respondents would recommend this to a friend
Item #:
6804848
GBP 24
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GBP 24
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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Order now and get it around Monday, November 09
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What Stands Out
Bone Strength Support
Superior Source Vitamin K2 enhances bone health by supporting calcium absorption, ensuring a robust skeletal structure, which is crucial for overall physical well-being and strength.
Sublingual Formula
The sublingual dissolving tablets allow for faster absorption into the bloodstream, providing quicker benefits than traditional capsules or tablets, making supplementation more effective and convenient.
MK-4 Potency
Formulated with 500 mcg of MK-4, this Vitamin K2 variant optimally supports soft tissue health and is recognized for superior effectiveness in promoting cardiovascular and bone health compared to other forms.
Product Details
| Product Dimensions | 1.44 x 1.44 x 2.38 inches (3.7 x 3.7 x 6 cm); 0.8 ounces (22.68 grams) |
| Item model number | 90410 |
| Date First Available | November 11, 2011 |
| Manufacturer | Superior Source |
| Brand Name | Superior Source |
| Item Form | Tablet |
| Primary Supplement Type | Vitamin K2 |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
| Product Benefits | Bone Health Support |
| Age Range Description | Adult |
| Specific Uses For Product | Bone |
| Number of Items | 1 |
| Model Name | Superior Source Vitamin K 2 Mk ' Menaquinone Mcg Quick Dissolve Sublingual Tablets 60 Count |
| Dosage Form | Tablet |
| Global Trade Identification Number | 00076635904105 |
| UPC | 076635904105 |
| Item Highlight | Sublingual Vitamin K2 Formula Supporting Soft Tissue Health, Bone Strength and Natural Calcium Absorption Daily |
| Model Number | 90410 |
| Manufacturer Part Number | 90410 |
| Unit Count | 60 Count |
| Item Weight | 22.68 g |
| Item Dimensions | 1.44 x 1.44 x 2.38 inches (3.7 x 3.7 x 6 cm) |
| Allergen Information | Gluten Free |
| Color | Off-white |
Who Should Buy?
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Bone Health Seekers
Individuals looking to strengthen their bones and improve bone density will benefit from Vitamin K2's effects.
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Calcium Absorption Needs
Those needing better calcium absorption for overall health and skeletal support should consider this supplement.
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Soft Tissue Support
Users interested in enhancing soft tissue health will find Vitamin K2 beneficial for supporting vascular health.
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Allergy Concerns
Individuals allergic to ingredients in the supplement may experience adverse reactions and should avoid it.
Product Description
Superior Source Vitamin K-2 (MK-4) 500 mcg, 60 Sublingual Tablets
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer Questions & Answers
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How to Shop Superior Source Vitamin K-2 (MK-4) 500 mcg, 60 Online From Ubuy?
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Is Superior Source Vitamin K-2 (MK-4) 500 mcg, 60 Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The Superior Source Vitamin K-2 (MK-4) 500 mcg, 60 is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Nutritionist's Take
The Superior Source Vitamin K2 500 mcg MK-4 supplement is primarily recognized for its potential benefits in promoting bone health and aiding calcium absorption. Vitamin K2 is crucial for activating proteins that regulate calcium in the body, helping to ensure that it is deposited in bones rather than soft tissues, which is beneficial for overall skeletal integrity. The sublingual form facilitates quicker absorption compared to traditional tablets. However, consumers should be cautious of the dosage; while 500 mcg is generally considered effective, those on blood-thinning medications should consult healthcare professionals before use due to K2's influence on coagulation. The ingredient quality appears robust, but it may not suit vegans or those with specific ethical dietary concerns unless sourced appropriately. Overall, when included as part of a balanced diet, this supplement can support bone health and soft tissue well-being, but it's essential to combine it with a comprehensive nutrition plan.
Superior Source Vitamin K1 90410 Editorial Review
The Superior Source Vitamin K2 MK-4 is a sublingual tablet that supports healthy bones and arteries, immune and cardiovascular health, and assists in protein synthesis. It comes in a quick dissolve form and contains 500 mcg of K2 MK-4. This product is non-GMO and vegetarian, although not vegan due to the inclusion of lactose. MK-4 has a shorter half-life in the body compared to MK-7, so it is recommended to take divided doses throughout the day. Some users have reported positive effects on dental health with regular use. However, it is important to note that K2 MK-4 may cause heart arrhythmia in some individuals. Overall, this product provides a convenient option for those looking to supplement their diet with Vitamin K2 MK-4.
Customer Reviews & Ratings
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Pros
- Quick dissolve sublingual tablets
- Supports healthy bones and arteries
- Assists in protein synthesis
- Convenient dosage for dental health
Cons
- May cause heart arrhythmia
Platform Trust & Buyer Confidence
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Diana
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“I have, in fact, had bad experiences on several occasions with service providers or shipping companies from America—definitely—but this is the first and only reputable and reliable company I have encountered so far; huge praise for their work. ”
23 October 2026 · via Trustpilot
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“Fast shipping and A+ product. ”
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“Great Range of Products and Excellent Service. The ordering and delivery process was excellent! I was able to purchase an item that I couldn’t find locally, and everything went smoothly from purchase to delivery. Thank you for the excellent service! ”
24 October 2026 · via Trustpilot
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GBP 24
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