This brand of supplements is very reputable and of good quality. Personally I only recommend taking ONE a day due to the huge percentage on some of the vitamins it contains. This brand uses no Cynacobalin(B12 with a cyanide molecule), no "dl" vitamin E(linked to 5 types of cancer), and the "proper" folate as well as many other NATURAL sourced vitamins verses synthetic, which is found in sooo many other brands, including the popular one that starts with a C, and is pretty much completely synthetic sourced.
Note: this life extension multi does NOT contain vitamin K2(mk7) which is very important ESPECIALLY when taking any vitamin D, and it also contains magnesium oxide, which is the cheapest and most poorly absorbed form of magnesium. I highly suggest adding a K2(mk7) and a magnesium citrate or glycinate with this multivitamin.