Founded by former Detroit Lions teammates Rob Sims and Pro Football Hall of Famer Calvin Johnson Jr., Primitiv Performance introduces a new era of athletic support…

Former NFL stars Rob Sims, Calvin Johnson Jr. and Gosder Cherilus, along with the team at Primitiv Boston, are making waves in the cannabis industry…

Attention cannabis connoisseurs! Primitiv has collaborated with North Coast Cannabis on a very special product…

In the heart of Southwest Michigan, a partnership has blossomed, merging the…

Primitiv is proud to be collaborating with Elizabeth Thompson (MSc., BSc.)…

Trophy Flexing, Stafford Struggles with Teammates, Players to Watch, with Megatron Calvin Johnson on the Up & Adams Show. Watch Now

Primitiv Co-Founder, Rob Sims, as a guest speaker and expert on the Michigan Marijuana industry. Catch him on Click On Detroit Local 4 Flashpoint discussing Michigan Marijuana.

There are a few things former Detroit Lions’ wide receiver Calvin Johnson Jr. can’t live without. From a chain gifted by his mom and some golf shades to a beard trimmer and Primitiv topical performance cream, here are Megatron’s essentials.

Primitiv Boston is a collaboration between former NFL teammates: 2021 Pro Football Hall of Fame Member, Calvin Johnson Jr., Rob Sims, and Boston College alumnus, Gosder Cherilus.

As the Baby Boomer generation evolves, many are looking for alternatives to traditional pharmaceuticals to manage their…