I'm vel & age is 26. i'm doing gym alternative days. right now i'm taking whey protein after workout. can i take amino acids tab while doing gym?

Amino acid tabs: are likely not necessary if your are taking whey protein. Please make sure to eat enough protein directly from food and also take good fat to burn as fuel. This would be eggs and things such as coconut oil and olive oil. If you want to go further you can get a Micronutrient Test from Spectracell Lab in Texas. Check out their website. Peace and good health.

Amino acids: are actually small chains of protein so the whey contains BOTH.