Activ DK Vitamin D + K2 Oral Drops is a nutritional supplement formulated to support healthy bones, strong teeth, calcium utilisation and normal muscle function. The formula combines vitamin D3 with vitamin K2 for complementary skeletal support. Vitamin D3 contributes to the normal absorption and utilisation of calcium and phosphorus, while vitamin K2 supports the proper use of calcium within the body and contributes to normal bone maintenance. Together, these nutrients support bone mineral density, healthy skeletal development and normal immune function. The easy-to-administer liquid format includes a pipette dropper for accurate daily dosing and is suitable for children when used according to the pack instructions or healthcare professional advice.