The shaklee vitamins are the only vitamins I know of that do NOT have petroleum bi-products as ingrediants.  These all natural vitamins and supplements are easy to swallow, do not leave an aftertaste, and meet all of the RDA's.  Many people comment on my energy levels and physical fitness.  I owe some of these attributes to the Shaklee products.  I am not a distributor of these products, just a happy customer.  

mikwood

Marinette, WI