ForumDosing & Titration

GHK-Cu Particles after reconstruction

4 replies3 peopleJun 15, 2026☆ Follow
Summary

what are the floating particles in my reconstituted GHK-Cu vial and is it usable

The original poster reconstituted 100 mg GHK-Cu with 3.5 ml BAC water and immediately saw large visible particles that did not dissolve. Replies note the solution looks contaminated or off-spec, advise against any injection even after filtering, and suggest possible cosmetic-grade material as the cause. No one identifies the exact particles or offers a fix that would make the vial safe for use.

What this discussion establishesWhere people disagree

whether the material might still be usable topically on skin or scalp

Still open

exact identity or cause of the visible particles

Nothing here is advice.

4 replies · 3 people
LevelBeacon32archiveopening postJun 15

Hi, after getting my ghk I mixed it using 3.5 ml of BAC water. After swirling a little I noticed lots of large particles floating around in the vial. Does anyone know what those could be or whether they'll disappear? Thanks a lot!

WarmAlder92archiveJun 15
↳ replying to @LevelBeacon32 (opening post)

This appears unusual to me. Are you working with that particular version? Giving it a mix ought to make everything break down within a few moments. Did you get the larger or smaller size? Either choice leads to the same conclusion, yet the portions end up quite tiny when aiming for that two milligram target with the bigger container.

LevelBeacon32archiveJun 15

not that brand but i used the same bac water as usual and this has never occurred before. 100Mg so to reach 2 mg i need to draw 7 units. Not sure how to handle this mud in my vial.

WarmAlder92archiveJun 15

It appears unpleasant. Seems like you let it sit until reaching normal temperature. I have no clue on the origin, yet if it fails to break down fully I wouldn't use it in my body even after filtering. Maybe test the acidity since something seems wrong, though I doubt it would help much. This compound has always worked fine for me personally, unlike certain other peptides that sometimes form a gel.

AmberCinder46archiveJun 15

I'm far from an expert when it comes to chemistry and peptides, yet there's no way I'd put this in my system and I'd demand a firm discussion with whoever sold it to me.

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