Book blood tests, full body checkups, and pathology panels with free home sample collection, on-time phlebotomist visits, and same-day digital reports.
Real operational metrics from CoreLab diagnostic services.
Search by test name or package — free home collection & on-time slots when you book online.
Read our Vitamin D Test Guide guide →
The Vitamin D3 Test in Delhi NCR, including New Delhi, Noida, Greater Noida, Ghaziabad, Gurugram, Faridabad, and Dadri, measures the level of vitamin D in the blood. This is the main form of vitamin D in the body and is the best marker for checking vitamin D status.
Vitamin D helps maintain strong bones, supports the immune system, and promotes overall health. This test helps determine if your vitamin D levels are sufficient, insufficient, or deficient. Low vitamin D levels can cause issues like bone weakness and a greater risk of infections.
At CoreLab Diagnostics, the Vitamin D3 test, or Vitamin D 25-OH Test, is available with easy home sample collection. We serve patients throughout Delhi NCR, including New Delhi, Noida, Greater Noida, Ghaziabad, Gurugram, Faridabad, and Dadri.
Test Type: Blood
Reporting: Same Day
Free Home/Office Sample Collection
Fasting: Fasting not mandatory
Best & Honest Price
One Prick Sample Collection Policy
Vitamin D deficiency is common and may affect bone strength, mood, and immunity. Testing helps your doctor decide if supplementation is needed.
Fasting is typically not required for a vitamin D blood test unless bundled with fasting panels.
Reports are usually available same day via secure digital delivery.
View CoreLab diagnostic centers & home collection in Gurugram