Upgrit
Vitamin D3 + K2
92/100
SUPPIE SCORE
92/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does Vitamin D3 + K2 Do?
High-potency synergy providing 100 mcg (4,000 IU) vitamin D3 with 150 mcg vitamin K2 (MK-7) in MCT oil for bone and immune support.
Why is vitamin K2 combined with high-dose vitamin D3 in this formula?
Do I need to take this capsule with a meal that contains dietary fat?
Is 4,000 IU of vitamin D3 suitable for daily long-term supplementation?
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What Are the Benefits of Vitamin D3 + K2?
Based on proven scientific research
Bone MineralisationVery strong
Immune FunctionVery strong
Cardiovascular Calcium BalanceStrong
Muscle FunctionStrong
Good For:
What Are the Side Effects of Upgrit Vitamin D3 + K2?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Contains 100 mcg (4,000 IU) vitamin D3 per capsule, aligning exactly with the European Food Safety Authority (EFSA) established Tolerable Upper Intake Level for adults.
•Vitamin K2 (menaquinone-7) can directly antagonise vitamin K antagonist anticoagulant medications such as warfarin.
•Individuals with primary hyperparathyroidism, granulomatous disorders, or pre-existing hypercalcaemia should avoid high-dose vitamin D.
•Formulation uses a plant-derived hypromellose capsule shell and coconut-derived MCT oil, presenting low allergen risk for most consumers.
•Pregnant or breastfeeding individuals should consult a healthcare practitioner before taking high therapeutic doses of vitamin D.
Potential Side Effects
Negative Interactions
Allergens
Tree nuts (coconut-derived MCT oil)
Inactive Ingredients
Mct-olja (från kokosnöt)
Low RiskVegetabilisk kapsel (hypromellos)
Low RiskMikrokristallin cellulosa
Low RiskWhat Are the Ingredients in Upgrit Vitamin D3 + K2?
Vitamin D3 (kolekalciferol)
100 mcg (4000 IE)
Vitamin K2 (menakinon-7)
150 mcg
MCT-olja (från kokosnöt)
vegetabilisk kapsel (hypromellos)
mikrokristallin cellulosa
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Dosage & Bioavailability
How the active doses and forms in Vitamin D3 + K2 compare to the research.
•Vitamin D3 (kolekalciferol) — 100 mcg a day, within the 15-100 mcg/day studied range; vitamin D3 is one of the better-absorbed, well-studied forms of vitamin D.
•Vitamin K2 (menakinon-7) — 150 mcg a day, within the 90-1,000 mcg/day studied range.
Sources & References
Frequently Asked Questions
Common questions about Upgrit Vitamin D3 + K2