Life ExtensionVitamin D3 125 mcg (5000 IU) with Sea-Iodine For Bone, Brain & Thyroid Support – Gluten-Free, Once Daily, Non-GMO – 60 Capsules

Good product.

I am a Life-Extension customer because I believe in their products and research behind them. I've been using this product for quite a few years now and my Vitamin D level is great! This is a quality product. I purchase from Amazon on occasion because it is very easy if I want tot ship vitamins to family members at different locations. I highly recommend. Best of health to us all during this pandemic!

This is the only brand I use because I trust life extension. This D3 has the amount of units that I want to use and the sea iodine to make it more absorbable.

I noticed a boost in energy when I started taking these. I definitely feel the difference when I forget to take it.. 10/10 recommend!!

Taking it for years and it’s great for my body

I take this and their Iron with protein (I believe that is what it’s called) and my hair has stopped falling out after having a certain virus! It’s very effective. Side note: I eat sea salt almost strictly and don’t get enough iodine. The D was the bonus part for me, but also needed. This is definitely one of my go-to trusted brands!

It took me over a year to find a D3 that my body would absorb and this was it! My D levels were not dangerously low, but 'low normal' and I wanted to boost them. I probably tried 3 or 4 different D's and none seemed to affect by vitamin D level, but LifeExtension D3 with Sea Iodine did! I have been taking it for several years now.

Good product