I have taken the time to look through the years (since 2010) that I've ordered from iHerb, I really like buying from them and being able to find the things I want/need that are not easily found here in Canada. The brands I choose - I've tested others and find Country Life B12 to be the best, Healthy Origins D3 is terrific, I do buy it in 5000 IU and take two when I am low - when I bought 10,000 and didn't need it, I had to order the 5000, so I choose to double up instead. As for other product, the Vitiman E is the very best I've ever used and I would not use anything other than that. Echinasia Goldenseal is the best and I would say that Gaia is the best brand in almost all the supplements I've tried because of the quality and the process and the way it is delivered. Please do use my REWARD CODE DOB822 WHEN YOU ORDER, YOU WILL RECEIVE 5% DISCOUNT AND SO WILL i!