My friend didnt believe that vendor carried 2% bark.. He had to test it and was proven wrong.Vendor: @PsykatYeild: 2% on 2 pulls/3g on 150gCustomer service: great/quick repliesDelivery: very fast/2day... View MoreMy friend didnt believe that vendor carried 2% bark.. He had to test it and was proven wrong.Vendor: @PsykatYeild: 2% on 2 pulls/3g on 150gCustomer service: great/quick repliesDelivery: very fast/2days earlyExtraction method: Cybs "Max Ion"Fat content: moderate/ .4 of total needs re-xFirst pull: 2.2g