I added all the lists to my alerts. I had a go at scanning a few of my products. Some of them were already on the list but others I was the first person to submit pictures of. Once you've scanned or searched for a product it will tell you whether it is safe, or whether it contains any of the default hazard ingredients or an ingredient(s) on your personal alert list.
One thing that I will mention is that the vegan alert is a little confusing in that it doesn't mean a product is vegan, it means that it contains one or more ingredients that may not be vegan. It is also a little confusing that it flags up potential non-vegan ingredients in products that are definitely vegan (either Vegan Society registered or confirmed as vegan by the company). Therefore if you do not know whether a product is truly vegan, you may need to contact the company to find out. For example, I know that all Jason products are vegan with the exception of a couple of products that contain beeswax. However, this sun cream was flagged by the app because it contains glycerin which can sometimes be of animal origin.
3-diol (bromopol). According to the Campaign for Safe Cosmetics (a website that is really handy for information on harmful chemical ingredients), this is a formaldehyde-releasing preservative which is an irritant and carcinogen and is banned from use in cosmetics and toiletries in Japan and Sweden. I was not aware of the dangers of this ingredient before using this app, so I will be careful to avoid it from now on.
from use in cosmetics and toiletries in Japan and Sweden - See more at: http://www.safecosmetics.org/get-the-facts/chemicals-of-concern/formaldehyde/#sthash.NI7BHOIs.dpuf