Dwyane Wade 'so proud' of wife Gabrielle Union's new business venture

Gabrielle Union and Dwyane Wade arrive at the 2013 Entertainment Weekly Pre-Emmy Party at Fig & Olive on Friday, Sept. 20, 2013, in Los Angeles. (Jordan Strauss)

Miami Heat guard Dwayne Wade and actress Gabrielle Union -- married August 30, 2014. (AP)

Gabrielle Union and Dwyane Wade arrive during the RunWade Fashion Show on Saturday, Nov. 14, 2015 in Miami, Fla. (Omar Vega/Invision/AP)

Actress Gabrielle Union wears a Nebraska jersey as she poses for a photo with her husband Miami Heat's Dwayne Wade in 2015. (AP)

Gabrielle Union, left, and Dwyane Wade arrive at the Los Angeles premiere of "Straight Outta Compton" at the Microsoft Theater on Monday, Aug. 10, 2015. (John Salangsang/Invision/AP)

Dwyane Wade, Gabrielle Union and Erik Spoelstra, Coach of the Miami Heat, pose for a photo during the RunWade Fashion Show on Saturday, Nov. 14, 2015 in Miami, Fla. (Omar Vega/Invision/AP)

Actress Gabrielle Union, left, and Miami Heat basketball player Dwayne Wade are interviewed during the presentation of the Public School collection on Tuesday, July 14, 2015. (AP Photo/Bebeto Matthews)

NBA player Dwyane Wade, right, and Gabrielle Union arrive at the ESPY Awards at the Microsoft Theater on Wednesday, July 13, 2016, in Los Angeles. (Jordan Strauss/Invision/AP)

CHICAGO (WLS) -- Chicago Bulls star Dwyane Wade took to social media to applaud his wife's new business venture.

Wade wrote on Instagram that he is "So So proud of my hardworking wife." His wife, actress Gabrielle Union, launched a new hair care line Wednesday.

Union and Wade wed in 2014. They live in Chicago's Gold Coast neighborhood with their children.