Royvit Roy D3 & K2 30 Tab

Roy D3 & K2 is an oral dietary supplement formulated to optimize systemic calcium homeostasis and bone mineralization. By combining Vitamin D3 (Cholecalciferol) with Vitamin K2 (Menaquinone-7 / MK-7), this dual-action complex regulates calcium absorption and tissue distribution. While Vitamin D3 stimulates intestinal calcium uptake and osteocalcin synthesis, Vitamin K2 acts as an essential cofactor for $\gamma$-glutamyl carboxylase, activating osteocalcin to bind calcium into the hydroxyapatite bone matrix. Concurrently, K2 activates Matrix Gla Protein (MGP) to inhibit ectopic calcium deposition in vascular walls and soft tissues, packaged in a box containing 30 tablets.

Key Benefits

• Targeted Calcium Delivery: Directs circulating calcium into bone and tooth matrices while preventing ectopic arterial wall calcification.

• Enhances Bone Density: Stimulates the carboxylation of osteocalcin, promoting osteoblast activity and helping prevent osteoporosis and osteopenia.

• Cardiovascular Protection: Activates Matrix Gla Protein (MGP), reducing arterial stiffness and plaque calcification risks.

• Immune & Musculoskeletal Support: Supports cell-mediated immunity and skeletal muscle contractile function through sustained physiological Vitamin D sufficiency.

• High Bioavailability (MK-7): Utilizes the Menaquinone-7 isomer of Vitamin K2, providing a prolonged biological half-life and stable systemic concentrations.

Key Ingredients (per tablet)

• Vitamin D3 (Cholecalciferol): The physiological, highly bioavailable form of Vitamin D essential for intestinal calcium and phosphate absorption.

• Vitamin K2 (Menaquinone-7 / MK-7): Fat-soluble vitamin cofactor essential for the post-translational carboxylation of Gla-proteins.

• Pharmaceutical Excipients: Microcrystalline cellulose, dicalcium phosphate, magnesium stearate, colloidal silicon dioxide, and film-coating agents.

Key Features

• Product Type: Oral Bone & Cardiovascular Health Dietary Supplement

• Indications: Prevention and management of osteopenia, osteoporosis, Vitamin D insufficiency, postmenopausal bone density loss, and general cardiovascular vascular elasticity support

• Synergistic formulation preventing "calcium paradox" vascular deposits

• Pack size: 30 film-coated tablets

How to Use

• Take 1 tablet daily with a glass of water.

• Consume during or immediately after a meal containing dietary fats to maximize the absorption of both fat-soluble vitamins.

• Consult a physician before use if currently prescribed oral Vitamin K antagonist anticoagulants (such as Warfarin), as Vitamin K directly counteracts their therapeutic mechanism.