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Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Regular price £20.03 GBP
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Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Regular price £20.03
Sale price £20.03 Regular price
Save % Sold out
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Recommended Dosage and Use

Each tablet provides 100 mcg of Vitamin K1 (phylloquinone), a straightforward way to support your daily needs. For adults, the typical recommended intake ranges from 90 to 120 mcg per day. Simply place one tablet under the tongue and let it dissolve — no water required. If you are unsure about the right dosage for you, consult a health care professional before starting.

What is Vitamin K1?

Vitamin K1, also known as phylloquinone, is a fat-soluble vitamin naturally found in green leafy vegetables. It plays an essential role in blood clotting and bone metabolism. This supplement delivers 100 mcg of natural-source Vitamin K1 in a convenient sublingual tablet that dissolves quickly under the tongue for rapid absorption.

Health Benefits of Vitamin K1

Maintenance of Normal Bones

Vitamin K contributes to the maintenance of normal bones by activating osteocalcin, a protein that helps bind calcium to the bone matrix. Adequate intake helps maintain bone density as you age.

Normal Blood Coagulation

Vitamin K is a key factor in the production of clotting proteins, helping maintain normal blood coagulation. This is vital for proper wound healing and overall cardiovascular health.

Calcium Utilisation

By promoting proper calcium absorption and directing calcium to bones rather than soft tissues, Vitamin K1 supports healthy calcium balance throughout the body.

How to Choose a Vitamin K1 Supplement

Look for a reputable brand with high-quality ingredients. Superior Source has been formulating sublingual vitamins since 1998 in their family-owned facility. Their tablets are free from common allergens and are designed for optimal absorption. Sublingual tablets offer convenience and enhanced bioavailability compared to traditional pills.

Potential Side Effects and Interactions

Vitamin K1 is generally well tolerated. Very high doses may cause flushing or an upset stomach. If you are taking blood-thinning medications (e.g., warfarin), consult a doctor before taking Vitamin K supplements, as it can interfere with anticoagulant therapy. Always inform your health care provider about any supplements you use.

Frequently Asked Questions

What foods contain vitamin K1?

Vitamin K1 is abundant in green leafy vegetables like kale, spinach, broccoli, and Brussels sprouts. It is also found in plant oils and some fermented foods.

Can I take vitamin K with vitamin D?

Yes, vitamins K and D work synergistically to support bone health. Vitamin D enhances calcium absorption, while Vitamin K helps direct calcium to the bones. Many supplements combine both.

Is this supplement suitable for vegetarians?

Yes, Superior Source Vitamin K tablets are vegetarian-friendly. They contain no animal-derived ingredients.

This product is a food supplement and should not replace a balanced diet. Always consult a health care professional before taking any supplement, especially if you are on medication or have a medical condition.

Worldwide Delivery

Orders are prepared with clear worldwide 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

UK Vitality Vitamins 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

Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets at UK Vitality Vitamins

Recommended Dosage and UseEach tablet provides 100 mcg of Vitamin K1 (phylloquinone), a straightforward way to support your daily needs. For adults, the typical recommended intake ranges from 90 to 120 mcg per day. Si...

Category Vitamin K1
Delivery area Worldwide
Checkout Secure checkout
Brand Superior Source
Price £20.03
Availability In stock
100 mcg30 tabletsblood coagulationbone healthcalcium absorptionfood supplementgluten-freemade in USAnon-GMOphytonadione

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 UK Vitality Vitamins shows before checkout

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

Questions about Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Is Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide 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

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