Klaire Labs SFI Health Vitamin D3 5000 IU - High Potency Vitamin D 125mcg - Immune Support - Helps Promote Bone & Heart Health - Hypoallergenic (100 Capsules)

I appreciate that this is a physician therapeutic quality item. I appreciate that it is available in 5,000 IU form (so that I don't have to take a bunch of lower dose pills in order to get this therapeutic dosage).

Got my vitamin d up extremely fast on one use and I was very deficient

This product was recommended by my Dr. I usually buy it at his office. If I run out between visits I buy it at Amazon. Must say the Dr office sells it for a significantly cheaper price. My Vit D levels have reached normal on this product.

This is a great gluten-free vitamin d

The one a day vitamin D pills are a small capsule, easy to swallow, no flavor, great value for the money natural supplement.

My hair stopped falling out and is thicket than it's ever been. I feel much better in general.

Excellent product!! Helps with my vitamin D deficiency and bone health.

This is pandemic armor. If you want respiratory defense this is it. Vitamin d helps with hundreds of functions. It helps prevent certain autoimmune diseases (like diabetes, MS) and cancers. It helps with depression and cognitive functions. You need it every day. If you’re not going outside, take a supplement. Your body needs it.