They usually are packed raw and comes frozen or freeze dried.
For example, pollen in order to tested for microbiological and heavy metal contamination at supply of collection, and every and every batch of product is actually produced. https://WWW.Pressadvantage.com/story/67507-unlock-the-healing-potential-with-craniosacral-therapy-in-puyallup-at-unlocking-the-body-massage-the