@stevencarter Do you have another reliable source for injectable bioregulators? I'm a big fan of them and, like you, believe BLL's prices are insane for those. Only buy when they have their 50% off sales with an affiliate code that makes it 65% off.

Pfizer Hospira makes Bacteriostatic Saline. That's what I use for nasal sprays. Can get it at Peptide Test. I do follow Jeff's advice in video though and reconstitute with BAC water first, then add the BAC saline. Doesn't burn at all.

Use 0.6% acetic acid solution made for reconstitution from reputable source. No BAC at all. Keeps it at the right pH. Trying to mix them together is the problem. Use either all BAC and hope it doesn’t gel. Or all AA solution.

BioLongevity Labs has it. Wait for one of their sales (they have all the time) and use an affiliate code and usually get it for 45% off.

Only place anyone would have a 4mm dermis is maybe on the bottom of their heel. Ozempic pen needles are 4mm. If they weren't delivering subcutaneous injections (to even the largest of people) and/or wasting product, Novo Nordisk would be inundated with lawsuits. 4mm is perfect for SC.

The actual peptide is very small, barely visible. Most of that is filler.

What is the better version to purchase... N-Acetyl Semax Amidate or just regular Semax? Thanks