Vitamin D Test Kit 2-Pack + D3 Extra Strength Bundle

At-home vitamin D testing | Personalized results | D3 Extra Strength included

Test. Supplement. Retest.

Your all-in-one solution for complete vitamin D wellness. This bundle includes everything you need to check, support, and maintain healthy vitamin D levels year-round.

Includes 2 Vitamin D Home Test Kits and 1 Vitamin D Extra Strength 2500 iU (previous branding, best before date December 2026).

For those who need more vitamin D, ImmunoDrops™ Extra Strength delivers 2,500 IU of vitamin D3 in every drop, in an easy-to-use liquid format.

Our cholecalciferol is sourced naturally from lanolin in sheep's wool and suspended in MCT oil (derived from coconuts).

10 mL bottle.