I found out about Nature's Best through the health page in the Daily Mail in an article about lactose intolerance and their Lactase tablets were reccomended in the article.
Absolute life changing moment for me and have been buying them ever since and always reccomend them to others without hesitation.
Also buy 7 other vitamins and supplements with great results especially the combination of cod liver oil capsules and glucosamine sulphate KCI which have pretty much eliminated my joint pain in my fingers that had become very painful.