Important reconstitution notice:
Unless the product page, COA, or batch-specific documentation states otherwise, Peptiology peptide products should only be reconstituted using bacteriostatic water supplied by Peptiology.
Peptides are chemically sensitive materials, and reconstitution behaviour can be influenced by the exact diluent used. Different diluents may vary in pH, ionic strength, preservative content, buffering capacity, osmolarity, dissolved gases, and trace impurities. Even small differences in these factors can affect how a peptide dissolves and behaves in solution.
From a chemistry perspective, pH is especially important because it can alter the ionisation state of acidic and basic amino acid side chains. This can change the peptide’s net charge, hydrogen bonding, electrostatic interactions, and hydrophobic association. If the local pH environment is unsuitable, the peptide may show cloudiness, floating particles, clumping, gel-like behaviour, aggregation, or precipitation.
Bacteriostatic water, sterile water, saline, acetic acid water, and buffered solvent systems are not chemically identical. Substituting one for another may change the peptide’s solubility profile, particularly for longer sequences, hydrophobic peptides, modified peptides, or peptides with specific salt forms.
For consistency, reproducibility, and batch comparability, only the recommended diluent system should be used unless an alternative solvent is specifically stated in the product documentation.
- Do not substitute diluents unless specifically instructed.
- Only use Peptiology-supplied bacteriostatic water unless stated otherwise.
- Do not assume all peptides behave the same after reconstitution.
- Visible changes may be caused by diluent incompatibility, pH shift, ionic effects, concentration effects, or peptide-specific solubility behaviour.
- Peptiology cannot verify reconstitution compatibility where non-Peptiology diluents have been used.
For laboratory research use only. Not for human or veterinary use.
Layla Hassan (verified owner) –
dispatch was quick, the presentation was professional, and the vial was straightforward to prepare for research use. The vial was easy to inspect on arrival.
Daniel Hughes (verified owner) –
customer service answered my delivery question promptly, and the product arrived in excellent condition. The seal was intact.
Olivia Bennett (verified owner) –
excellent packaging and clear batch information. The contents dissolved evenly during preparation. The label information was easy to follow.
Lina Alshehri (verified owner) –
a reliable ordering experience with fast delivery, careful packing, and consistent product presentation. The compact format stored neatly.
Jai –
Fast delivery and very good communication
Camille Laurent (verified owner) –
everything arrived intact and the reconstitution process was simple, with no packaging issues. The packaging prevented movement in transit.
Lukas Weber (verified owner) –
the vial arrived securely packed, the label was clear, and the material reconstituted smoothly for laboratory handling. The presentation was consistent.
Peter –
Fast delivery and great customer service !
Luke –
Yes, finally a Peptide that’s come labelled ????????
Charls –
Delivery on point ✅
Packing on point ✅
Charls –
Delivery and packing top notch✅????
Badar –
cannot fault this company products , highly recommend, plus the packaging Is top tier
Ahmed –
you can tell this is really high quality , defiantly one of the purest on the market thanks I will be ordering again.