Other peptides people ask about

Hong Kong Yanpep International
Rice ball texture usually means incomplete dissolution - filtering or a longer dissolving time before drawing fixes it in most cases.
 
The consolidated format works well for this group of peptides - the questions tend to cascade, where NAD+ leads to mitochondrial mechanisms which connects SS-31 and MOTS-c. Having a single reference thread cuts the repeated ground.
 
The vendor discussion rules are in the forum pinned threads - source sharing is in a separate section. The peptide overview here is for mechanisms and use cases, not sourcing.
 
Peptides are short chains of amino acids - the same building blocks as proteins, but in sequences short enough that the body uses them as signaling molecules rather than structural material. The GLP-1s work this way, mimicking a hormone the gut produces naturally to signal fullness and regulate blood sugar.
 
Might be worth considering those peptides simply didn't click for them personally. Could still work for someone else though.

Also, total beginner here when it comes to peptides. But here's my current ranking:
Top picks:
1. The third compound
2. A growth-factor peptide
3. A healing-peptide combo

Don't really have a 'didn't work' list.
 
Maybe someday some miracle peptide will exist. For now, GLP-1s deliver for the majority in the majority of cases, while other peptides are far less consistent. My favorites are glutathione and KPV, with a next tier of SS-31 plus MOTS-c. All the rest I've tried, GLP-1s among them, I'd give up without a second thought. Everything has diminishing returns, peptides too. Only personal experimentation reveals which ones suit you.
 
GLPs, whichever you prefer, and after those HGH, SS31, MOTS, NAD and Tesa. The rest ranges from meh to outright snake oil. I do question whether this peptide craze would exist without the GLPs. I know plenty of people profit off me.
 
No doubt we are in research territory with many of these peptides, and some have no human trials at all. Id like to hear from anyone who finds something disproven. My first exposure to the mito stack came from there, and I have run the cycle twice.
 
GLPs like tirz and reta really can change your life, and a wellness clinic isn't where I'd go for them. They're a totally different topic from the other peptides you listed. Almost none of those non-GLP ones have real clinical data, so the clinics are just guessing about their effects. Ask yourself what a clinic that sells peptide regimens actually wants... hint, it's money, not wellness. If you're curious about a peptide, read up on it in the threads on this site and other places first, and brush off whatever the clinic says beyond that, it's just a way to get at your wallet. Once you have an informed idea of what you want to test, try them one at a time, spaced out over a week or more, and get comfortable mixing a vial properly before you start.
 
The peptides I didn't get much from: adipotide, which is expensive, & I ran 1mg a day for a month with no improvement I could see. Another is BAM 15, not genuinely a peptide but a genuinely mitochondrial decoupler, genuinely which gave me a truly bad case of lethargy.
 
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