Here is a link to a new book out by Jay Campbell which emphasizes all of the peptides you mentioned, along with others. Also, diet and exercise tips designed for weight loss.
[URL unfurl="true"]https://www.amazon.com/30-Days-Shredz-Reprogram-Metabolism-ebook/dp/B0CG798ZHF/ref=sr_1_1?crid=13I6R2FSPMX6N&keywords=30+days+to+shredz&qid=1693525290&sprefix=30+days%2Caps%2C162&sr=8-1[/URL]
As a disclaimer, Jay Campbell is a knowledgeable source for peptides, diet and exercise, also for sourcing good quality peptides via Limitless Peptides. However, he also has a financial stake in the game and is heavily biased. If you give your email to his website, expect your inbox to be blown up with ads and sales pitches... along with his somewhat arrogant and misdirected points of view on a range of topics. I do have respect for his knowledge of peptides and the fact that he is putting himself out there, but he is a bit of an opinionated and abrasive person who believes himself to be just a bit more than he truly is.
I do recommend the book however.