A method for delivering allergens contained within single dose auto injectors to a pharmacist in a pre-diluted kit form, comprising providing a bulk container of base concentrate antigen containing at least one antigen at a predetermined concentrated level, creating a sequential and more diluted sequence of antigens, providing a plurality of end-use sealable auto injectors that can receive a finite end amount of diluted antigens, the finite end amount comprising a single dose, dispensing from each of the sequential bulk containers a finite end amount of diluted antigen into one of the plurality of end-use sealable containers, sealing each of the end-use sealable auto injectors after diluted antigens are disposed therein, and disposing a select number of the sealed end-use sealable auto injectors from each of the groups of end-use sealable auto injectors into a container comprising a kit to provide a plurality of kits for dispensing to pharmacists.
