Storage question — reconstituted BPC sat at room temp for 6 hours. Still good?

F
Joined 2026
20 posts
3/29/2026 · 554 views

Lapse. Reconstituted a fresh 5mg vial last night, put it on the counter, forgot to fridge it, remembered this morning. So it was room temp (~22C) for roughly 6 hours in BAC water.

Is this vial compromised? Trash it? Use it? The BAC is supposed to prevent bacterial growth but not peptide degradation. I don't want to trash a $40 vial if it's fine.

4 Replies

S
Joined 2025
97 posts
3/29/2026

Agreed with hexaclinic. Now if it had been 72 hours on a hot windowsill in July, different story. 6 hours overnight is fine.

Growth + recovery
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 250 mcg · 2x/day · sub-Q
H
Joined 2025
212 posts
hexaclinicContributor
3/29/2026

Fine. BPC is relatively stable. 6 hours at 22C with BAC water is nothing. Peptide potency loss over that window is probably under 5%. Fridge it now, move on.

Q2 stack
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 500 mcg · 2x/day · sub-Q
F
Joined 2026
20 posts
3/31/2026

Great, appreciated. Pinning today.

A
Joined 2026
31 posts
acl_againMember
4/26/2026

Yeah you're good. BAC water keeps stuff sterile so bacterial degradation isn't the issue, and peptides are way tougher than people think at room temp for a few hours. Just fridge it going forward and stop worrying about it.

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