Is Phytonadione (Vitamin K1) halal?
Phytonadione (Vitamin K1) is classified halal for halal use with High confidence. Plant-derived form of vitamin K, essential for blood clotting. Plant-derived (or synthetic equivalent); halal.
Vitamin · Confidence: High
Also known as: phylloquinone, vitamin K
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What it is
Plant-derived form of vitamin K, essential for blood clotting.
Source:NIH — Vitamin K fact sheet
Why it's here
Active in vitamin K supplements and infant prophylaxis injections.
Why it may matter
Plant-derived (or synthetic equivalent); halal.
Source:NIH — Vitamin K fact sheet
Common sources
- Green leafy plants
- Synthetic
Reason codes
plantDerived
Evidence & citations1
AuditCommon questions
- Is Phytonadione (Vitamin K1) halal?
- RxHalal currently classifies Phytonadione (Vitamin K1) as HALAL (High confidence). Plant-derived (or synthetic equivalent); halal. This is information only — not a fatwa or medical advice.
- What is Phytonadione (Vitamin K1) used for in medicines?
- Plant-derived form of vitamin K, essential for blood clotting. Active in vitamin K supplements and infant prophylaxis injections.
- What are common sources of Phytonadione (Vitamin K1)?
- Common sources include: Green leafy plants; Synthetic. Manufacturers often do not disclose which source is used.