This is what I use after the shower along with oil and a good boar’s hair brush.
Beard Straightener for Men, Ejoy Electric Beard Straightening Brush Hot Beard Comb with 2 Temp Modes 360 Degree Rotating Cord Fast Heat up Beard Straightener Comb for Mens Short and Long Beard/Hair https://www.amazon.com/dp/B07WLYQWWP/ref=cm_sw_r_cp_api_i_V2EHFb2BHR8B0