FLEX Collagen (Liquid) (Affiliates)

Three weeks in and my knees don’t creak on the stairs anymore, which is huge for me. The liquid goes down easy and I actually look forward to it after my morning run.

I was skeptical about liquid collagen, but after a month of adding it to my morning routine, the stiffness in my shoulders is noticeably less during workouts. It tastes fine and doesn't leave that weird gritty texture you get with powders.

Six weeks in and my knees finally stopped complaining during my morning hikes. The liquid texture makes it easy to down right after a workout, and the mobility boost I’ve felt is honestly the real deal.