肌酸 + L-精氨酸（粉末）

Mixed half a scoop into my usual pre-workout about 20 minutes before lifting, and the pump felt noticeably fuller by the second set. No clumping at all in cold water, which is rare for a powder like this.

The scoop fits perfectly into my shaker, and mixing it 20 minutes before training is now a non-negotiable part of my routine. I didn’t expect the powder to dissolve this cleanly with zero clumps at the bottom.

Mixed it into my usual pre-workout about 20 minutes before lifting and the mixability was spot on, no clumps at the bottom of the shaker. Noticeably fuller pumps during my sets, and the scoop size feels right for the 15-30 minute window they recommend.