Do you actually need empty vials?
Most home peptide users don't. The standard workflow:
- Receive lyophilized peptide in a stoppered glass vial.
- Add BAC water to the original vial through the stopper.
- Draw doses through the same stopper for ~28 days.
- Discard when empty.
Empty vials are useful in narrower cases:
- Splitting a large compounded vial across smaller vials (rare; not generally recommended — each transfer adds contamination risk).
- Custom reconstitution research with pre-measured BAC volumes ready to go.
- Storage of personal mixes for protocols involving multiple peptides.
- Lab practice — dry-run reconstitution before using a real peptide vial.
If your use case isn't on this list, you probably need BAC water + syringes instead, plus a hard-shell vial storage case.
What to look for
- Material: Type I borosilicate glass. Standard for pharmaceutical use.
- Sterile + sealed. "Gamma irradiated" or "EO sterilized" in the listing.
- Rubber stopper compatibility. 13 mm or 20 mm necks. Stoppers + crimps must match.
- Amber glass (optional). UV-blocking, useful for long-term storage of light-sensitive peptides like BPC-157, MT-2, or Sermorelin.
Where to buy (Prime-eligible)
10 mL sterile vials with stoppers + crimps
Most common size. Comes with rubber stoppers and aluminum crimp seals. 10-pack typical. Use a hand crimper to seal.
3 mL sterile glass vials
Compact size for single-compound reconstitutions. Easier fit in fridge organizers and travel cases.
Amber glass vials (UV-blocking)
Tinted glass for long-term storage of photosensitive peptides like BPC-157, MT-2, Sermorelin. Prevents UV degradation in transit.
Hand crimper tool
Required to seal aluminum crimps onto vial necks. Manual works for occasional use; sized to your vial neck (13 mm or 20 mm).
The quieter alternative: vial storage cases
If your goal is "organize my peptides, prevent breakage, block light," you don't need empty vials — you need a hard-shell vial case. PeptideCase makes these specifically for 3 mL and 10 mL peptide vials, with insulated, light-blocking, organized slots.
The biggest peptide-storage upgrade most home users make isn't switching vials — it's switching from "ziploc bag in the fridge" to a proper hard-shell case. Browse PeptideCase storage cases.