At PetBird Xpress we would love to be your source for Spirulina! Our knowledgeable Customer Service Reps will be happy to help with product information. We do stock Spirulina and they usually ship within 1 day. We work very hard to honor our shipping and delivery estimates! At PetBird Xpress, your satisfaction is our number 1 concern! We've been at it for over 15 years and we have satified thousands of customers like you.