I use the KY Soy Body cream, love it and sell it like crazy. Any FO with vanilla in it will turn brown. Not right away but it will. I sell 2 different sizes, a 2 ounce jar and a 4.5 ounce jar. The discoloration has not really been a problem for me...when a customer asks about it I tell them that I can add a vanilla stabilizer to it to help prevent that but that adds more chemicals to the mix. Not to mention that Warm Vanilla Sugar from B&BW is a tan/brown color. It's just the nature of the beast. The only scent that irks me when it discolors is Pink Sugar because I color it pink but it never stays. In most (if not all) cases, this is all they need to hear. Scents like Love Spell (pink), Cool Citrus Basil (green), and oatmeal milk & honey (white) stay true to color. I love the feel of the soy whip and if you can find a couple of nurses to try it out they will most likely be your best customers! I've sold about $250 worth in 2 orders, in the last month to a group of them at my local hospital and they usually end up fighting over the new scent samples I send in. HTH