If you are new to buying research peptides at wholesale, the pricing structure can be confusing at first. The single most important concept to understand is the kit.
What is a “kit”?
In wholesale research peptides, a kit is a pack of vials — almost always 10 vials. When you see a price listed on the price list or in the catalog, that price is per kit, not per vial. So a product listed at $50 means $50 for a kit of ten vials, or $5 per vial.
Why price by the kit?
Wholesale is a volume business. Pricing by the kit keeps order sizes efficient, simplifies inventory, and rewards buyers who purchase in quantity. It also aligns with how suppliers manufacture and ship lyophilized research compounds.
How volume tiers work
On top of per-kit pricing, most catalogs apply quantity tiers. The more kits you buy, the lower your price per kit drops. A typical structure looks like this:
- 1–9 kits — base wholesale rate
- 10+ kits — a lower per-kit price
- 50+ kits — the deepest discount, for high-volume resellers
At Peptral these tiers apply automatically in the cart — add ten or more kits of an item and the unit price updates on its own.
Calculating your margin
As a reseller, your cost basis is the per-kit price at whatever tier you qualify for. If you buy at the 50+ tier and sell individual vials or smaller kits to your own customers, the spread between your bulk cost and your retail price is your margin. Buying deeper into the tiers is often the fastest way to improve profitability.
Browse the full catalog, unlock the wholesale price list, or request a wholesale account for volume pricing and net terms.
Once the kit concept clicks, the rest of wholesale pricing is straightforward: know your tier, know your per-kit cost, and price your own offers accordingly.
For Research Use Only (RUO). All products referenced are intended solely for laboratory research and are not for human or veterinary use. Nothing here is medical advice or a claim of therapeutic benefit.