I recently started using these supplements after suffering from the worst skin I've had in years. My skin would have been really sore and tender, and I was getting blemishes left, right and centre. My jaw/cheeks/chin were particularly bad.
I had these supplements sitting in my cupboard from when I bought them ages ago, and thought it was worth a try to see if they made any difference. Within a few days my skin had significantly improved! I've taken vitamin D supplements before but these had a very noticeable impact of the condition of my skin straight away. I'm not sure how, but I assume it must be down to the formulation.
I've continued using them and my skin has been in great shape. Don't get me wrong, my skin isn't 100% perfect; I still get blemishes, however, its much less often and they aren't leaving as many dark marks on my skin. I'm also using less products on my skin as well as this. I'm really glad I started taking these supplements - it has helped me get control over my skin again.
I would highly recommend the Vitamin D supplements - They are a little pricey compared to other supplements but I would say it is worth it. Plus, they don't smell weird like other vitamins sometimes do!