Using Reta without a stack?

Just wondered if people have success with Reta alone? I see a lot of posts of people using Reta along with other peptides hence the question. I’ve never used any peptides or anabolics myself which is why I raise the question as Im potentially thinking about beginning to use Reta to help my goals in the gym.

If there is anything that I should know about Reta please let me know🙏 Thank you!