I've been working out for almost a year now and I was able to use some protein shakes which i personally liked (Gold standard ON, syntha-6, mutant whey).
I decided to purchase a different product online by this product called "Nitrotech Ripped". I bought a 4lbs jar and was surprised that it has this weight loss formula, which was not disclosed to me by the online shop. Still, I started to use it 2 week ago. My issue is i noticed that i was losing some muscle mass, despite doing my same gym routine. I don't know if it's it's just psychological or i really am losing some muscle mass.
I'm taking 1 scoop before and 1 scoop after my workout. I'm not sure if I'm taking it inappropriately because I'm losing my previous gains. I'm neither fat nor skinny, and I'm not a slow gainer too.
Please advise and thank you in advance for your help!