250 each is fine if you have a mix . If you have separate vials : 300mcg of Ipamorelin and 250 Semorelin works too.
Additionally - there is a mix that has 9mg/9mg/9mg of Semorelin, ghrp6, and ghrp 2
I used between hgh injections on a bulk 4 x a week . 350-500mcg at night and high IM gh injections on Monday - Tue- Wed . It worked phenomenally for my overall weight gain. It is in my log that I did pre contest . I’ll look to see when I started it. Ipamorelin I have less experience with but do have a lot of clients and my clinic has a lot of patients using because they cannot afford the pharmacy hgh. I do know that it works and is proven under many trials (Hence the high Rx given at the clinic )
If I was trying to lose weight or cut, I would choose Ipamorelin and ghrp2 or Frag because the mix mentioned above made me eat alot .
This is just IME , not a fact for everyone. Peptides really work and can be more effective that most non users think. Semaglutide is GLP-1 peptide that is approved for weight loss
and it’s so popular that Novo-Nordisk couldn’t even keep up with stock demands. It is available but of course I will not use it as the average user lost 15.1% - 30% of their overall weight ! That would work against my goals. I do have 4 clients that use it currently and they all have lost their appetites. They had previously used Frag 176-191 and Ipamorelin/tesamorelin and something called FTTP. They said this newer copy of Wegovy

is very effective for overweight people who have psychological over eating problems (controlling their appetite). I do not know enough about it as they all use a compounded version (not Wegovy or Rybelsus).
Just added the extra info in case someone currently uses and has more feedback.
Normal Rx’s for Ipamorelin are given at 200-300mcg for anti aging so, definitely look at bodybuilders logs as they may have a dose much higher. Of course a good sponsor will give you the 411 under their sub forum. Hope this helps you out .
Max