BOGO Free GNC Sale + FREE Shipping!

GNC is having a huge buy one, get one FREE sale today on all sorts of vitamins and supplements, from the basics to more specialty items. Prices start at just $3.99 for things like Zinc and Folic acid. Just add qualifying items to your cart in multiples of two and the discount will be taken automatically. To make this deal even better, get free shipping sitewide today!