Farrah Abraham showcased her multiple business ventures during this season of "Teen Mom OG" -- from pepper sauce to nationwide guest appearances -- but the MTV cast member's latest project is unlike anything she's ever done before. And the endeavor will help support a great cause.

Sophia's mother is selling her DNA on a website called CelebrityGene.com -- and according to the website, other folks who have donated their chromosomes include Michael Jackson, Princess Diana, Elvis Presley and Al Capone. Sounds sort of like the vial of blood Angelina Jolie donned once upon a time, no?

"I would like to use this platform and DNA-based jewelry item to raise money for Operation Underground Railroad," F wrote along with the product description, which details both the necklace that one can purchase for a cool $99 and the organization which helps rescue children from slavery.

The 24-year-old goes on to explain why heredity means so much to her personally -- something viewers witnessed during an earlier season of the "16 and Pregnant" spinoff.

"When my daughter Sophia had to get a DNA test, it changed her life and created a better future for her," Farrah says about the decision to find out if her late boyfriend, Derek Underwood, was her daughter's father. "I hope my legacy can change the world for younger generations and save them from sex trafficking for a brighter future."

Re-watch the scene below where F meets up with D's sister prior to the positive test result: