The general advice on the forum is to buy quality supplements from Amazon. Holland and Barrett are cheap for a reason - lots of fillers. if you are on a phone/tablet - scroll down and down until you see 10 Related Posts similar to yours ! If you are on a PC then the list is to the right of this page Lots of information there ....
Just want to make a slight correction to the brand of K2-mk7 that SlowDragon mentioned. It is Healthy Origins and cheapest at BigVits bigvits.co.uk/product.php?p...
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