Filtering 'pharma grade' peptides

Sterility testing might cost more than filtering does.

Tested or not, the safe habit is still to filter. The vial that got tested is not the one you have.

Filtering makes sense mainly when the source might be questionable, which covers most of what we see here. People have different comfort levels with risk. I like the specific questions you raised and will watch for answers. The title could have been clearer to draw more views. The key issue seems to be what actually counts as pharma grade for glutathione and HCG. Sources from certain countries are unlikely to meet that standard.

Product from that country is said to be good and some people inject it without filtering. A recent post listed several versions of HCG from another country and none matched the stated strength. The general view is that items from that country are not very reliable. They would not meet a strict pharma-grade definition. Still, one person has used a version for a year with normal labs.

That's the same product I have. I've only used it for a week so far. I tested testosterone before starting and plan to test again after twelve weeks.

There was a post from a nurse showing a photo of tiny inorganic material that ended up inside tissue. Even clean lab results can miss small bits of glass, rubber or metal from vial manufacturing, so filtering helps avoid that. On the HCG question, was it obtained through a general marketplace or a regular peptide seller? Would you trust the marketplace version and why?

Filtering is clearly the safer choice, yet many people skip it and report no problems. I have some fully tested peptides that I no longer filter because I've gotten lazy, but it would still be safer to filter. Since the cost is low it mostly gives peace of mind even with good test results.

I will keep filtering every kit. It only costs about a dollar for extra protection, and a clean test on one vial from the batch does not prove the vials I received are also clean.

It depends on how many vials from the batch were tested. More tests give more confidence that your vial is also fine. These are not pharma products though, and filtering only costs a small amount and a few minutes.

Use the search function; there are instructional videos and a whole section on supplies and accessories.

Check the main filtering thread for most of the details. Endotoxins would not be removed by filtering, only bacteria. Does bac water help with bacteria too? There are many other threads on the topic; use search or the signature links.

Thanks for all the replies. My conclusions are: even if other kits from the same buy tested well I will still filter everything; HCG from that country is not truly pharma grade so I will look for a different source; glutathione from the other country is probably fine but filtering is cheap and harmless so I will do it; it is funny how much more cautious I have become compared with things I used to do when younger.

A single tested vial does not guarantee the next one is good. Plus filtering is enjoyable and makes me feel like a scientist.