Vitl are offering a free 2 week trial of vitamins worth £12.95. Get your bespoke combination of 4 daily supplements tailor-made for you in just a few minutes. Just pay the small postage charge.
By taking your diet and lifestyle into account alongside your genetic predispositions and actual blood test results, they can work out what your body really needs.
Note this is a subscription service but you can cancel at any time and there's no further obligation.