Build a research peptide ecommerce business

Peptide Ecommerce is Sean Rakidzich's small-group mentorship for people building research peptide ecommerce brands. Explore the business model, compare operating options, and understand the decisions involved in sourcing, payments, fulfillment, and customer acquisition.

Build a peptide ecommerce brand with an operator who's already done it.

This is what working with me in 2016 felt like, except instead of short-term rentals, we're moving early into peptide ecommerce. Small group. I build the business with you. Inventory business. Serious capital required.

Book Your Call · 15-minute fit call · No pitch · We'll tell you if it's not for you.

About Sean Rakidzich

Sean Rakidzich built tens of millions in Airbnb revenue as an operator and coached students to billions in collective bookings. He is now applying the same operator-first playbook to peptide ecommerce with a small group of serious founders.

What you get

Direct, small-group mentorship with Sean
The exact playbook for launching a peptide ecommerce brand
Help with sourcing, compliance, fulfillment, and paid acquisition
An operator building alongside you, not a course

How to start a peptide ecommerce brand in 2026

Peptide ecommerce is an inventory arbitrage business. You source research peptides and longevity stacks from compliant manufacturers, hold stock, run paid and creator-driven acquisition to a high-AOV bundle offer, and ship direct.

Sourcing and supplier vetting

Screen suppliers for certificates of analysis, third-party HPLC and mass-spec testing, lot traceability, and consistent fill volumes. Supplier quality is the single largest determinant of whether a peptide brand survives year one.

Compliance and positioning

Research peptides are sold for laboratory use only. Your site copy, disclaimers, age gating, payment processor relationships, and shipping policies must align with that positioning to keep your store online and your processors happy.

Cold-chain fulfillment

Most peptides are temperature sensitive. Insulated mailers, cold packs, lot tracking, and clear SOPs for damaged or returned shipments are required from day one.

Acquisition that actually scales

Paid social on the major ad platforms is restricted for peptides, so the playbook leans on native content, creator partnerships, email/SMS, on-site CRO, and high-AOV bundle strategy.

JavaScript is required for the full interactive experience. Book a call with Sean.