Vitamin K (Phylloquinone)

Vitamin K, specifically phylloquinone (vitamin K1), is a fat-soluble vitamin essential for blood clotting, bone [...]

Vitamin E (Tocopherol)

Vitamin E, specifically tocopherols (e.g., alpha-tocopherol), is a fat-soluble vitamin known for its antioxidant properties, [...]

Vitamin D3 (Cholecalciferol)

Vitamin D, specifically cholecalciferol (vitamin D3), is a fat-soluble vitamin essential for bone health, immune [...]

Vitamin D2 (Ergocalciferol)

Vitamin D2, known as ergocalciferol, is a fat-soluble vitamin critical for bone health, immune function, [...]

Vitamin D (Calcitriol)

Vitamin D, specifically its active form calcitriol (1,25-dihydroxyvitamin D), is a fat-soluble vitamin crucial for [...]

Vitamin A (Retinol)

Vitamin A (Retinol)Vitamin A, specifically retinol and its derivatives, is a fat-soluble vitamin essential for [...]