Synapse Labs

Peptide blends — multi-vial research sets

Blend sets group several individually sealed vials into one order so that a research protocol needing more than one compound can be sourced from a single, traceable dispatch. Each vial inside a blend keeps its own label and lot number — nothing is pre-mixed — which means your records stay accurate and each component can still be traced back to its own certificate of analysis.

These sets exist because buying compounds separately across several orders makes matching batches difficult and adds shipping cost. Ordering a blend keeps the whole set within the same dispatch window and, in most cases, at a lower total cost than the equivalent single vials.

As with the rest of the catalogue, blends are synthesised, lyophilised and HPLC-verified to 99%+ purity before release, then held at −20°C until dispatch from our UK facility. Reconstitution volumes are entirely up to your protocol; we supply the material dry so that concentration decisions stay with the researcher.

Blend sets are supplied for in-vitro laboratory research only. They are not medicines, carry no licence for human or veterinary use, and no dosing guidance is provided or implied.

What arrives in a blend set

Every blend ships as separate sealed vials in a single insulated box, each labelled with compound, nominal content and lot number. No component is combined at our facility.

If you need a non-standard combination for a study, contact us — we can usually assemble a custom set from current stock.

Frequently asked questions

Are blend vials pre-mixed?
No. Each compound is supplied in its own sealed, individually labelled vial so that lot traceability is preserved and you control any combination yourself.
Is a blend cheaper than buying the vials separately?
In most cases yes, and it also consolidates shipping into one insulated dispatch rather than several.
Can I request a custom set?
Yes. Email us with the compounds and quantities you need and we will quote against current stock.

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