FREE COLLECTION KIT SHIPPING & PREPAID RETURN

This test will determine whether or not 2 or more males are from the same paternal line. The Y-STR male lineage DNA tests offer extremely accurate, definitive results, as the Y chromosome passed from male to male in a male lineage has a very slight mutation rate, remaining virtually unchanged for 3-4 generations.

Our AABB accredited laboratory uses the most accurate and state of the art technology available to produce a conclusive statement of result for your Y-STR test.

Fast Shipping: Orders received and processed before 12:00 PM EST Monday-Friday ship the same day.  Orders received after 12:00 EST M-F or on weekends, ship the following business day.

2 Addresses: If test participants are in different cities or states, choose the option for additional shipping addresses and enter their shipping information.

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NEW YORK NOTICE: Due to NY State Department of Health regulations, we cannot ship home testing kits to addresses within the state of New York. Please call 1-877-786-9543 for assistance.