USN 12 Week Challenge

NitaGrobler42

I joined the USN 12 week challenge. Starting week 5 tomorrow. Following 5 meal eating plan and using their products. 4 weeks in, lost 4.7kg, from 34.3% muscle to 35.3% and fat from 27.9% to 24.5%. Only did the exercises for 2 weeks out of the 4. Anyone else doing a challenge like this? would like to hear from you.