Jamieson Vitamin D3 1,000 IU Tablets, Supports Immune Health, Strong Bones, and Teeth, Enhances Calcium and Phosphorus Absorption. Vegetarian, Non-GMO, Gluten-Free, One Per Day, 500 Count, Proudly Canadian

Of all the vitamins, minerals & supplements I've owned over the years, the Jamieson Laboratories is easily the best. The enhances calcium & phosphorus absorption works flawlessly — it's the first thing I mention when friends ask about it. It arrived quickly, was simple to set up, and at roughly $16 it's outstanding value for money. For anyone asking which vitamins, minerals & supplements to buy, I recommend the Jamieson Laboratories without hesitation.

Been using it for weeks and the immune system support still works great.

I've tried similar vitamins, minerals & supplements from three other brands and this one wins hands down. The one a day is the deciding factor.

Great deal, fast shipping.

This is my second Jamieson Laboratories product and the quality is consistent. The enhances calcium & phosphorus absorption is noticeably better than my old one.

Does the job. Would buy again.

Decent vitamins, minerals & supplements, not amazing. The purely formulated works well enough.

Super happy with this purchase.