B2B Ordering Process & Wholesale Pricing
Ordering Workflow: 4-Step Process
HK Peptides Worldwide's B2B procurement workflow is structured to deliver clarity, quality assurance, and efficient fulfillment at every stage.
Step 1: Specify
The procurement cycle begins with a detailed product specification. Provide the following information to receive a formal quotation:
| Information Required |
Example |
| Product(s) |
BPC-157, 5 mg/vial |
| Catalog Format or Custom |
Standard research kit (10 vials/kit) or custom configuration |
| Quantity |
20 kits (200 vials total) |
| Salt Form Preference |
Acetate (standard) or TFA |
| Purity Requirement |
≥99.0% (HPLC) |
| Packaging Preferences |
Standard amber vials; OEM labeling requirements |
| Destination Country |
United States |
| Special Requirements |
Cold chain shipping; temperature logger; custom documentation |
Specifications can be submitted via email, website contact form, or direct communication with your account representative.
Step 2: Confirm
Upon receiving your specification:
| Timeline |
Action |
| Within 24 hours |
Formal quotation issued with unit pricing, total cost, estimated dispatch date, and payment terms |
| Quotation Review |
Customer reviews quotation; any adjustments discussed (quantity, configuration, delivery timeline) |
| Order Confirmation |
Proforma invoice issued upon agreement; customer confirms proforma invoice |
| Payment |
Payment processed per agreed terms (see Payment Terms below) |
Step 3: Align
Quality alignment ensures the delivered product meets your specifications:
| Stage |
Detail |
| Pre-production QC |
For custom synthesis orders (>$5,000): pre-production sample (HPLC + MS) provided for customer approval before full batch production |
| Batch Manufacturing |
Product synthesized and purified at our GMP-compliant facility |
| In-house QC Release |
Full analytical panel completed: HPLC purity, MS identity, Karl Fischer, peptide content, endotoxin, residual solvents |
| Pre-shipment COA |
Batch COA sent to customer for review and approval before dispatch |
| Customer QC Acceptance |
Customer may request independent third-party analysis; terms defined in contract |
Step 4: Ship
| Stage |
Detail |
| Packaging |
Multi-layer vacuum-sealed packaging; temperature-controlled if specified |
| Documentation |
Commercial invoice, packing list, COA, MSDS, and any customer-specific documentation |
| Dispatch |
Carrier pickup; tracking number provided |
| Customs Clearance |
Documentation package supports smooth customs processing |
| Delivery |
Door-to-door delivery with tracking |
| Post-Delivery |
72-hour inspection window; contact logistics team for any discrepancies |
Tiered Wholesale Pricing
HK Peptides Worldwide offers volume-based tiered pricing. All prices are quoted in USD. The tiers below represent typical pricing bands:
| Tier |
Quantity (Kits) |
Discount from Base Price |
Typical Use Case |
| Base |
1 kit |
0% (list price) |
Evaluation, pilot studies |
| Tier 1 |
5–9 kits |
15–25% off base |
Small research group, initial stocking |
| Tier 2 |
10–24 kits |
25–40% off base |
Research laboratory, distributor sample order |
| Tier 3 |
25–49 kits |
40–55% off base |
Mid-scale procurement, multi-site studies |
| Tier 4 |
50–99 kits |
55–65% off base |
Large research program, regional distributor |
| Enterprise |
100+ kits |
65–70%+ off base; custom pricing |
Annual contract, global distributor, large pharma |
Actual discount percentages vary by product and current market conditions. Contact us for a product-specific quotation.
Volume Consolidation
Tier pricing is calculated on total order value, not per-product quantity. Mixed-product orders qualify for tier pricing based on the aggregate quantity of kits. Example:
- 5 kits BPC-157 + 3 kits Semaglutide + 2 kits Tirzepatide = 10 kits total → Tier 2 pricing applied to all line items
Annual Contract Options
For recurring procurement needs, annual contracts provide price stability, guaranteed allocation, and streamlined ordering:
| Contract Feature |
Detail |
| Term |
12 months, renewable |
| Volume Commitment |
Agreed minimum annual quantity with scheduled deliveries |
| Pricing |
Fixed or indexed pricing for contract term; price protection against market fluctuations |
| Allocation Guarantee |
Reserved production capacity to ensure fulfillment of scheduled deliveries |
| Priority Fulfillment |
Contract orders prioritized in production queue |
| Dedicated Account Manager |
Single point of contact for all contract-related matters |
| Quarterly Business Review |
Performance metrics, quality data, and supply chain planning review |
| Flexible Delivery Schedule |
Scheduled quarterly, monthly, or on-demand deliveries within annual volume commitment |
Annual contract minimums start at $30,000/year. Contact our business development team for a proposal.
Payment Terms
| Payment Method |
Detail |
| Bank Transfer (T/T) |
Preferred method; proforma invoice provided with banking details |
| Wire Transfer |
SWIFT transfer to corporate account; all bank charges borne by sender |
| Letter of Credit (L/C) |
Available for orders >$50,000; irrevocable, confirmed L/C from major banks |
| Payment Terms |
Standard: 100% advance payment for first order; 50% advance / 50% before shipment for established accounts |
| Net Terms |
Net 30 available for established accounts with satisfactory trade references (subject to credit review) |
| Currency |
USD (preferred); EUR accepted with exchange rate confirmed at invoice date |
Minimum Order Quantity (MOQ)
| Product Category |
MOQ |
| Catalog Products (Standard Kits) |
1 kit (no minimum) |
| Custom Concentration/Format |
10 kits minimum |
| OEM/Private Label |
50 kits minimum |
| Custom Synthesis |
Product-dependent; typically 100–500 mg minimum |
| Library/Bulk Orders |
Negotiated per project |
OEM & Private Label Services
HK Peptides Worldwide provides comprehensive OEM (Original Equipment Manufacturing) and private-label services for research peptide products:
| Service |
Description |
| Full Private Label |
All product identification, labeling, and documentation under customer's brand |
| Co-Branded |
Both manufacturer and distributor identified |
| White Label |
Generic labeling with batch traceability; customer applies final branding after receipt |
| Custom Vial Labels |
Customer-supplied artwork or in-house design assistance |
| Custom Kit Boxes |
Custom-designed outer box with customer branding |
| Custom Documentation |
Customer-branded COA, MSDS, and package inserts |
| Custom Synthesis |
Solid-phase synthesis of customer-specified sequences up to ~60 amino acids with modification chemistry |
| Batch Number Mapping |
Customer-facing batch numbers aligned with buyer's coding system, fully traceable |
OEM/Private Label Minimums
| Service |
Minimum Order Quantity |
| Custom Vial Labels |
50 vials per SKU |
| Custom Kit Boxes |
50 kits |
| Full Private Label (Combined) |
50 kits |
| Custom Synthesis |
100–500 mg (product-dependent) |
Typical Project Timeline: 4–6 Weeks
| Phase |
Duration |
Activities |
| Project Initiation |
Week 1 |
Requirements gathering; NDA execution; specification alignment |
| Design & Approval |
Weeks 1–3 |
Label/box/insert design drafts; customer review and approval |
| Pre-Production Samples |
Weeks 3–4 |
Physical samples for customer approval |
| Manufacturing |
Weeks 4–5 |
Product synthesis and QC release |
| Final QC & Packaging |
Week 5 |
Product filled, labeled, and packaged per approved specifications |
| Pre-Shipment Review |
Week 6 |
Final QC documentation and photographic pre-shipment review |
| Dispatch |
Week 6 |
Shipment per agreed logistics arrangement |
Intellectual Property & Confidentiality
| Aspect |
Detail |
| Customer IP |
Customer retains all rights to custom peptide sequences, formulations, and brand identity |
| Confidentiality |
Mutual NDA executed before project initiation |
| Non-Compete |
HK Peptides Worldwide does not commercialize customer's custom sequences |
| Documentation Ownership |
Customer owns final approved label/box/insert artwork files |
Quality Assurance Commitments
Every B2B order is supported by:
| Commitment |
Detail |
| Batch Consistency |
≥99.0% HPLC purity on every batch |
| Analytical Documentation |
COA with full QC panel for every batch |
| Retain Samples |
Retention samples stored for 3 years post-production |
| Quality Agreement |
Formal quality agreement available for annual contract customers |
| Audit Access |
Remote and on-site quality audits available for contract customers |
| Complaint Handling |
Formal CAPA process; investigation report provided within 30 days |
Reordering & Batch Reservation
| Feature |
Detail |
| Batch Reservation |
Reserve a specific batch for future delivery |
| Re-order Reference |
Reference previous PO number for rapid re-quoting |
| Blanket Orders |
Single purchase order covering multiple scheduled releases over 3–12 months |
| Forecast Sharing |
Share projected demand (non-binding) for production capacity planning |
For new B2B inquiries, contact our sales team with your product requirements and anticipated volume for a tailored quotation.