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[personal profile] darkoshi
Every once in a while I come across an article like Hidden Animal Fats which indicates that ingredients like glycerin or stearic acid are typically non-vegan. Those 2 ingredients and their derivatives are quite common, and I've been of the belief that they were "probably vegan/ok". So reading an article like that, and thinking that I've been buying and ingesting non-vegan things, is surprising and disappointing.

Then I find a page like Vegetarian Journal's Guide To Food Ingredients which indicates that both of those are typically vegan. I tend to trust that organization's information. For the purposes of their article, they contacted several of the large companies which produce the ingredients for commercial use, which gives it more credence. So then I breathe a sigh of relief.

But there are some items the VRG lists as "typically non-vegetarian", which I didn't expect. Palmitic, Oleic, and Myristic acids. Even modified food starch may be non-vegetarian, due to oleic acid being used in the processing.

That bone char is often used in the production of white sugar, I was aware. (I buy unbleached organic sugar rather than white sugar, but I don't avoid items which have sugar as an ingredient, as that would be too limiting.) But it never occurred to me that activated carbon/charcoal might also come from bone. That may be in my water filters. I'll have to find out.

Wait. The VRG page says that activated charcoal is vegan... oh, I guess that only refers to the kind which is intended for ingestion. The VRG page says that the activated carbon which is used in filters may be non-vegetarian, from bones.

This page about PUR water filters indicates that the activated carbon in the filters is made from coconut shells. (I've read that about Brita filters too). However, the page has a disclaimer at the bottom: "This post was created as part of my collaboration with PUR. As always, all of the opinions, thoughts, and ideas in this post are my own. I am solely responsible for the content."
So, as it's not an official statement by the company, I've contacted PUR's customer support for verification.

Update #2:
PUR responded to my query: "All of our PUR filters are made from Carbon derived from coconut husks."
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