Product Name: Vitamin K1 Oxide
Other Name: 2,3-Epoxyphylloquinone; VitaminK2,3-epoxide; Vitamin K1 epoxide; (2,3-epoxyphytyl)menaquinone
CAS No.: 25486-55-9
Chemical Structure:

Vitamin K1 Oxide Application:
Vitamin K1 Oxide is a stabilized derivative of Vitamin K1, designed to offer enhanced formulation compatibility and oxidative stability in cosmetic and pharmaceutical applications. This compound retains the beneficial biochemical characteristics of Vitamin K1 while exhibiting greater shelf-life and resistance to degradation under light or oxygen exposure. With its improved stability and high bioavailability, Vitamin K1 Oxide is commonly used in topical formulations targeting skin conditioning, tone improvement, and appearance uniformity. It is suitable for incorporation into emulsions, serums, creams, and gel-based formulations, where it serves as a functional cosmetic active or pharmaceutical-grade ingredient. Below are its primary applications:
Pharmaceutical Intermediates
- Serves as a key intermediate in synthesizing vitamin K1 analogs and related active pharmaceutical ingredients.
- Used in research and development of compounds targeting blood coagulation and metabolic pathways.
Nutraceutical Formulations
- Incorporated into dietary supplements and functional food products to support vitamin K enrichment.
Animal Feed Additives
- Applied in animal nutrition formulations to promote health and vitality in livestock and poultry.
Cosmetic & Skincare Ingredients
- Utilized in topical formulations as a stabilizing agent or functional additive. Enhances product shelf life and compatibility with emulsion-based systems.
Vitamin K1 Oxide Packaging and Shipping:
Packaging: Bottle/ drum or as customer’s required.
Shipping : DHL/ FedEx/ Air shipping/ Ocean shipping
Vitamin K1 Oxide Storage:
Please store in a well ventilated, dry place at -20℃.

