Research peptide wholesale pricing is quoted per kit (a box of 10 vials), and the per-kit price steps down at volume thresholds set by the supplier — commonly around 10 kits and again around 50 to 100 kits in a single order. The fill size of the vial (for example 5 mg or 30 mg), the compound, and the total number of kits are the three variables that move the number.
Almost every wholesale research peptide supplier quotes per kit rather than per vial. A kit is a sealed box of 10 vials of the same compound and fill. Quoting per kit keeps the price list short and matches how the product is packed and shipped.
Within a kit, every vial carries the same lot number, so one kit corresponds to one batch for documentation and testing purposes.
Three things. First, the compound: a long sequence that is harder to synthesise costs more per milligram than a short one. Second, the fill: a 30 mg vial carries more material than a 10 mg vial of the same compound, so the kit costs more, although the price per milligram usually falls as the fill rises. Third, the number of kits in the order, which sets the tier.
Some suppliers also add a surcharge for custom fills or custom labelling. Notary Peptides does not price white label separately; artwork requirements and lead time are confirmed at quotation.
Published wholesale pages in this market place the first break at a few dozen units and the deepest discount at 100 kits of a single compound. One US wholesaler, for example, applies its volume discount at 100 kits (1,000 vials) of one compound, while another publishes monthly tiers of 25+, 100+ and 200+ units.
Notary Peptides uses three tiers per order: 1–9 kits (trial), 10–49 kits (reseller) and 50+ kits (distributor). The tier is set by the kit count of the single order, not by a monthly commitment.
Wholesale prices change with raw-material cost and exchange rates, and a published number is immediately used for comparison without the terms attached to it. Most B2B suppliers in this category share a dated price list on request. Notary Peptides shares the current list by WhatsApp or email within one business day; see the wholesale page for what each order includes.
Per kit of 10 vials. Divide by 10 for the per-vial figure.
Policies differ by supplier. At Notary Peptides the tier is set by the total number of kits in the order; ask for the current price list to see how a mixed order is quoted.
At Notary Peptides, no separate white-label price is published; artwork requirements and lead time are confirmed at quotation.
No. Shipping is free on orders of USD 500 and above and charged at a flat regional fee below that.
All Notary Peptides products are chemical reference materials supplied strictly for in-vitro laboratory research. Not for human or veterinary use. This guide describes commercial terms and documentation only.