⚠  All compounds supplied solely as laboratory research materials for in vitro scientific use only  ·  NOT FOR HUMAN CONSUMPTION  ·  Handled by qualified research personnel only  ⚠
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RS Bio Labs · Cooperative Wholesale

Wholesale
Members
Programme

RS Bio Labs operates a cooperative-style wholesale model — inspired by organisations like Costco. Pay a fixed monthly membership fee and receive every peptide research compound and biochemical reagent we supply at cost price + 5%. No markups. No tiers. Just access.

Apply for Membership How It Works
£199Monthly Membership
Cost +5%All Product Pricing
≥99%HPLC Purity — All Compounds
COACertificate With Every Order
/ Our Model
The Cooperative
Approach

Most peptide research compound suppliers operate on a traditional retail model — significant markups applied at each tier of distribution, meaning research institutions and commercial buyers absorb costs that have little to do with the product itself.

RS Bio Labs takes a different approach. We operate on a cooperative membership model, similar in philosophy to Costco: pay a flat monthly membership fee and receive every product we carry at our actual landed cost plus a small 5% margin to cover logistics, payment processing, and fulfilment.

Your membership fee funds our operational infrastructure — buying power, quality control, testing, and staffing — which in turn allows us to pass through near-cost pricing on all compounds. The model works because volume and member loyalty replace margin as our primary revenue driver.

Cooperative-Style Membership Model
/ At a glance
Membership Fee £199 / month
Product Pricing Cost Price + 5%
Minimum Order None
Order Frequency Unlimited
Contract Length Monthly Rolling
Catalogue Access Full — All Compounds
COA Documentation Included — Every Order
Apply Now →
/ Membership Plans
Simple,
Transparent Pricing
Standard Access
Retail
£0
No membership required
Standard retail pricing on all compounds
No access to cost-based pricing
Full catalogue access
COA with every order
Free UK shipping
HPLC-verified ≥99% purity
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Recommended
Wholesale Access
Membership
£199
per month · rolling · cancel anytime
All compounds at cost price + 5%
Unlimited orders, no minimums
Priority dispatch & fulfilment
Dedicated wholesale account manager
Early access to new compounds
Bulk packaging available on request
COA & full documentation included
Free UK shipping on all orders
Apply for Membership
/ Process
How It Works
01
Apply by Email
Contact us at wholesale@rsbiolabs.com with a brief description of your organisation, research context, and expected order volumes. We'll respond within one business day.
02
Onboarding & Verification
We carry out a brief verification process to confirm your research or commercial context. All wholesale clients must confirm that purchases are for scientific research, analytical, or laboratory purposes only.
03
Activate Membership
Once approved, your £199/month membership is activated. You'll receive access to our wholesale price list — all compounds listed at our cost price + 5% to cover logistics, payment processing, and fulfilment.
04
Order at Cost
Place orders at any frequency, with no minimums. Every shipment includes a Certificate of Analysis, HPLC verification report, and cold-chain packaging as standard. Cancel your membership at any time with no penalty.
/ Eligibility
Who Can Apply
🔬
Research Institutions
Universities, academic research departments, and independent research laboratories requiring regular access to peptide research compounds and biochemical reagents for scientific study.
🏥
Clinical Laboratories
Clinical and diagnostic laboratories requiring research-grade compounds for in vitro assays, biomarker research, and analytical chemistry applications.
🏭
Commercial Reagent Buyers
Biotech companies, CROs, and commercial entities sourcing peptide research compounds as components of wider research and development workflows.
💊
Compounding Facilities
Licensed pharmaceutical compounding operations requiring research-grade biochemical reagents as starting reference materials for analytical comparison and quality benchmarking.
📦
Distributors & Resellers
Research supply companies and distributors seeking a reliable UK-based source of HPLC-verified peptide research compounds for onward supply to qualified research clients.
🧬
Biotech & Pharma R&D
Pharmaceutical and biotechnology R&D teams needing high-purity reference compounds for drug discovery, structural biology, and preclinical research programmes.
⚠ All wholesale clients must confirm in writing that all purchased compounds are for in vitro scientific research, analytical chemistry, or clinical laboratory use only, and are not intended for human or veterinary consumption. RS Bio Labs reserves the right to refuse or terminate membership at our discretion.
/ Get in Touch
Ready to Apply?

Send us an email introducing your organisation. We aim to respond to all wholesale enquiries within one business day. Please include the following in your initial email to speed up onboarding:

Name of your organisation or institution
Brief description of your research or commercial context
Expected monthly order volume / compound requirements
Confirmation that all purchases are for research use only
Your preferred contact name and number
/ Wholesale Enquiries
wholesale@
rsbiolabs.com
Our wholesale team reviews all applications personally. We're a small, UK-based operation and we take our client relationships seriously — you'll always deal with a real person, not an automated system.
Send Enquiry →
You can also reach our general team at info@rsbiolabs.com or via t.me/rsbiolabs on Telegram.
/ Common Questions
Wholesale FAQ
How does the £199/month membership work? ▾
Your monthly membership fee covers access to our wholesale pricing model. In return, every compound in our catalogue is available to you at our actual cost price plus 5% — a margin that covers shipping, payment processing, and operational costs. The membership fee funds our infrastructure (quality control, testing, sourcing) rather than being built into product prices.
Is there a minimum order quantity? ▾
No. There are no minimum order quantities or minimum order values. You can place orders of any size at any frequency during your membership. Bulk packaging options are available on request for high-volume requirements.
Can I cancel my membership at any time? ▾
Yes. Membership is monthly rolling with no lock-in. You can cancel at any time and your access will remain active until the end of your current billing period. There are no cancellation fees or penalties.
What documentation comes with wholesale orders? ▾
Every order includes a Certificate of Analysis (COA), HPLC purity verification data, and product specification documentation. We can also provide additional batch documentation, safety data sheets, or customised paperwork on request for institutional or regulatory purposes.
Who is the wholesale programme for? ▾
The wholesale programme is open to research institutions, academic laboratories, clinical labs, biotech and pharma R&D teams, licensed compounding facilities, and commercial distributors. All wholesale clients must confirm that purchased compounds are for in vitro scientific research, analytical chemistry, or clinical laboratory use only — not for human or veterinary consumption.
How long does the approval process take? ▾
We aim to respond to all wholesale enquiries within one business day. The full onboarding process — including verification and membership activation — is typically completed within 2–3 business days.
⚠ IMPORTANT NOTICE — FOR RESEARCH USE ONLY: All compounds listed on this website are peptide research compounds and biochemical reagents supplied exclusively for in vitro scientific research, analytical chemistry, and clinical laboratory use. They are NOT intended, approved, or authorised for human consumption, self-administration, veterinary use, or therapeutic application of any kind. These products have not been evaluated by the MHRA, FDA, or any regulatory authority for use in humans or animals. By accessing this site and purchasing any product, you confirm that you are a qualified researcher operating within a legitimate scientific context and that you agree to our Terms & Conditions. NOT FOR HUMAN CONSUMPTION.