I've been subscribing to Ethical Consumer for just over a year now. It's a great magazine for uncovering what's really behind the products you buy. They've launched a new subscription-based website called Ethiscore which gives you a quick ethical ranking of what the best buys are in numerous product categories. Check out some of the free reports and, if you live in the UK, consider subscribing (I did).
It's horrendously difficult to shop with ethical criteria. Just try avoiding companies like Nestle, Procter & Gamble or Johnson & Johnson. It's not easy. These kinds of companies dominate traditional retail channels. Ethiscore is an easy way to create a short list of what to buy and then the problem is just where to buy it.
I'm currently looking at all the personal care products littered around the bathroom trying to figure out healthier and more ethical alternatives. Luckily, these two things tend to correlate.