Camu Camu turns out to be one of the top vitamin C foods, they have more of this vitamin in them than any other food source on the planet, it can be as 60 times more vitamin C than an orange. It is a tannish-yellow powder. PFL Non-GMO Pesticide Free powder extracts are not ETO Treated or Gamma Irradiated. Some typically gummy, oily or damp extracts require an anti-caking agent to maintain its powder form. Non-GMO and/or Organic Tapioca maltodextrins are typically used, in as small amounts as possible. If used, PFL will list it on our label. Most extracts require its use, whether other suppliers disclose it or not. Review the safety article at Prescribed For Life for more information.