Deoxyribonucleic acid (DNA), the genetic material that defines the uniqueness of humans and every living organism, is now being used by PSA/DNA to protect your valuable collectibles. With today's scientific advancements, the method used to create DNA is synthetically engineered without human cells. We have obtained an exclusive contract with DNA Technologies, Inc. to create a DNA trace liquid with a code that is known only to PSA and DNA Technologies.

The DNA trace liquid is invisible and non-damaging to your collectible. This liquid includes a unique formula of DNA and optical labels with rare light-emitting chemicals. You can view the authenticating mark with a specially calibrated laser, which is set to the exact frequency used by PSA/DNA, and it will glow a bright green or red color. In a matter of seconds, any PSA/DNA Certified Authenticator or authorized dealer can conduct a field test on any item to find out if the item is real. No other identification system ca permanently and invisibly mark your collectible. PSA/DNA's use of this uniquely formulated, synthetic DNA offers you the ultimate peace of mind when you own a collectible authenticated and marked by PSA/DNA.

PSA/DNA Advantages

PSA/DNA's invisible trace liquid applies a unique, high technology security taggant to your autographed memorabilia.

When applied to a PSA/DNA authenticated and certified item, the DNA is nearly impossible to replicate. The chances are 1 in 33 trillion that someone would be able to randomly recreate the exact sequence of the DNA strand that is used for the PSA/DNA tag.

The DNA-tag is permanent and non-transferable for the life of the authenticated item.