What do I need before ordering wholesale peptides?

A business entity, a resale certificate where your state requires one, and commercial general liability insurance including products liability. Suppliers operating properly ask for evidence of the insurance before opening an account.

How much inventory should a new peptide brand buy first?

Enough to meet the supplier's minimum without buying a second year of stock, concentrated in four or five compounds you can explain properly rather than spread across twenty. Depth in what your channel asks for beats breadth.

Do I need a warehouse to start a peptide brand?

No. A supplier-fulfilled model ships individual orders to your customers under your branding, so you hold no physical inventory. The trade is a per-vial fee and less control over presentation; the gain is no storage, insurance or picking.

Supplier Evaluation·3 min read

Starting a peptide brand — what to have before you order

Most of what decides whether a new brand works is settled before the first vial ships: entity, channel, fulfillment model, documentation, and how much inventory you can actually turn.

Most of what determines whether a new peptide brand works is decided before the first order. The entity and its insurance, the channel you will sell through, whether you or your supplier fulfills, what documentation you will hand customers, and how much inventory you can realistically turn inside its shelf life.

By the Bench Grade Research Team · Last updated October 7, 2026

The entity, and the insurance nobody mentions

You need a business entity, a resale certificate where your state requires one, and commercial general liability cover including products liability. Suppliers operating properly will ask for evidence of the last one before opening an account, and a broker will quote it faster than most people expect.

Decide the channel before the inventory

Brick and mortar, e-commerce, or both changes almost every downstream decision: how much you hold, whether you need a storefront built, whether your supplier ships to you or to your customers, and how quickly stock turns. Operators who buy inventory before answering this end up holding material they cannot move inside its shelf life.

Fulfillment is a business model choice, not a logistics one

What each model costs you
Model	You handle	Suits
Bulk, unlabeled	Labeling and all fulfillment	An existing operation with space and staff
Bulk, labeled	Fulfillment only	A brand without a labeling setup
Supplier fulfills	Nothing physical	E-commerce, or anyone starting without premises

The third option is what lets an operator run a brand without a warehouse. The trade is a per-vial fee and less control over the unboxing; the gain is that inventory sitting in someone else's facility is not inventory you have to store, insure and pick.

Documentation is part of the product

Your customers will ask what is in the vial and who tested it. Decide before launch whether you will hand over supplier Certificates of Analysis as issued or have them re-issued in your name, and make sure the arrangement is written into your supply agreement rather than assumed.

What a first order actually looks like

A narrow range. Four or five compounds you can explain properly beats twenty you cannot.
Depth over breadth on whichever one your channel actually asks for.
Enough to meet the supplier's minimum without buying a second year of stock.
Payment terms understood in advance. Serious suppliers in this category are paid before shipment, and a supplier offering open credit to a brand new account is taking a risk that has to be priced somewhere.

Where to start with us

Our wholesale program puts its prices, minimums and fulfillment fees in a written price sheet for each account, and we build storefronts for operators who do not have one yet. The program and the application are at /wholesale.

References

Primary literature for the compounds discussed above. Links open the record on PubMed.

BPC 157 and Standard Angiogenic Growth Factors. Gastrointestinal Tract Healing, Lessons from Tendon, Ligament, Muscle and Bone Healing Sikiric P, et al. Curr Pharm Des. 2018. PMID 29998800 → · summary
The promoting effect of pentadecapeptide BPC 157 on tendon healing involves tendon outgrowth, cell survival, and cell migration Chang CH, et al. J Appl Physiol. 2011. PMID 21030672 → · summary
Pulsatile secretion of growth hormone (GH) persists during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog Ionescu M, et al. J Clin Endocrinol Metab. 2006. PMID 17018654 → · summary
Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults Teichman SL, et al. J Clin Endocrinol Metab. 2006. PMID 16352683 → · summary
Pentadecapeptide BPC 157 (PL 14736) improves ligament healing in the rat Cerovecki T, et al. J Orthop Res. 2010. PMID 20225319 → · summary
Gastric pentadecapeptide BPC 157 as an effective therapy for muscle crush injury in the rat Novinscak T, et al. Surg Today. 2008. PMID 18668315 → · summary
Achilles detachment in rat and stable gastric pentadecapeptide BPC 157: promoted tendon-to-bone healing and opposed corticosteroid aggravation Krivic A, et al. J Orthop Res. 2006. PMID 16583442 → · summary
Gastric pentadecapeptide BPC 157 accelerates healing of transected rat Achilles tendon and in vitro stimulates tendocytes growth Staresinic M, et al. J Orthop Res. 2003. PMID 14554208 → · summary

Primary sources

Frequently asked questions

What do I need before ordering wholesale peptides?: A business entity, a resale certificate where your state requires one, and commercial general liability insurance including products liability. Suppliers operating properly ask for evidence of the insurance before opening an account.
How much inventory should a new peptide brand buy first?: Enough to meet the supplier's minimum without buying a second year of stock, concentrated in four or five compounds you can explain properly rather than spread across twenty. Depth in what your channel asks for beats breadth.
Do I need a warehouse to start a peptide brand?: No. A supplier-fulfilled model ships individual orders to your customers under your branding, so you hold no physical inventory. The trade is a per-vial fee and less control over presentation; the gain is no storage, insurance or picking.

Compounds discussed in this guide

Who publishes this guide

Who sells it: Bench Grade Peptides LLC, a US supplier of lyophilized synthetic peptides for laboratory research use only. It works with US manufacturing partners rather than running a facility of its own. Is Bench Grade Peptides legit? →
Certificates of Analysis: 139 third-party Certificates of Analysis covering 39 of 44 live products, published per lot in a public library anyone can read before ordering. A very recent lot can appear a few days after it enters the catalogue. COA library →
Ships from: Florida, by UPS, to US addresses only (no international shipping). The registered address in Dover, Delaware is the legal address only. Shipping →
Use: For laboratory research use only — not for human or veterinary use. Not a drug, supplement or medical device. Compliance and research use →

All products discussed in this guide are supplied by Bench Grade Peptides for laboratory research use only. Not for human or veterinary use.