Our Memorial Day Weekend Sale is on from Saturday through Monday! 20% off AllerDx and ImmuneDx, plus every order gets a free eco-swag pen! The body of the pen is biodegradable corn husk, and the cap contains seeds to plant in your garden.
No code required - discount applied automatically at checkout.
Sign up for our consumer newsletter and we'll send you a code for 15% off a future purchase. The newsletter comes once or twice a month and includes notice of discounts, sales, and special content!
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
