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Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Regular price $38.43 CAD
Sale price $38.43 CAD Regular price
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Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets

Regular price $38.43
Sale price $38.43 Regular price
Save % Sold out
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Health Benefits of Vitamin K1

Vitamin K1 helps maintain strong bones and supports normal blood coagulation. By activating osteocalcin, it assists in binding calcium to the bone matrix, which may help preserve bone density as you age. Additionally, Vitamin K1 is essential for the production of clotting proteins, ensuring healthy blood clotting and cardiovascular wellness. It also promotes proper calcium utilisation, directing calcium to bones rather than soft tissues and maintaining a healthy calcium balance throughout the body.

How Vitamin K1 Works

Vitamin K1, or phylloquinone, is a fat-soluble vitamin crucial for blood clotting and bone metabolism. It activates proteins that regulate calcium deposition in bones and blood vessels. This supplement provides 100 mcg of natural-source Vitamin K1 in a convenient sublingual tablet that dissolves quickly under the tongue for rapid absorption without water.

Recommended Dosage

The standard adult daily intake for Vitamin K1 is 90–120 mcg. Each tablet delivers 100 mcg, making it straightforward to meet your daily needs. Place one tablet under the tongue and let it dissolve—No water required. For personalized dosing, consult your healthcare professional.

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 directs 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.

Potential Side Effects & Interactions

Vitamin K1 is generally well tolerated, though very high doses may cause flushing or 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 healthcare provider about any supplements you use.

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 designed for optimal absorption. The sublingual form offers convenience and enhanced bioavailability compared to traditional pills.

This product is a natural health product. It is not intended to diagnose, treat, , or prevent any disease. Always read and follow the label. Consult a healthcare practitioner if symptoms persist.

Delivery in Canada

Orders are prepared with clear Canada 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

Vitamin4CA 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 dietary 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. Dietary 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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  • Free standard deliveryUsually 2–7 business days to Canada, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets at Vitamin4CA

Health Benefits of Vitamin K1Vitamin K1 helps maintain strong bones and supports normal blood coagulation. By activating osteocalcin, it assists in binding calcium to the bone matrix, which may help preserve bone dens...

Category Vitamin K1
Delivery area Canada
Checkout Secure checkout
Brand Superior Source
Price $38.43
Availability In stock
100 mcg30 countblood healthbone healthcalcium absorptiongluten-freemade in USAnon-GMOphytonadionesublingual tablets

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. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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

Is Superior Source Vitamin K 100 mcg - 30 Sublingual Tablets available for Canada customers?

Yes. This product is currently available on Vitamin4CA with Canada-wide 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 cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.