Hello. Read this post 
https://forum.enlightenedstates.com/t/can-i-use-both-height-booster-v1-and-v2/3600/23?u=owl
Also read that for height growth , Collagen 5 helps. I dont know if this booster increases that collagen.
But this probably should.
https://www.patreon.com/posts/anti-aging-35472903