Shopify vs WooCommerce vs Custom: Choosing a Platform for an RUO Peptide Store
An honest 2026 platform decision guide for research peptide stores: Shopify, WooCommerce and owned custom builds compared across eight practical criteria.
Read the guidePlatform
The peptide ecommerce platformbehind every build.
We design and build your research-use-only store on our own production platform. The storefront, lot records, checkout and admin belong to the same system. We configure the build around your catalog and team, then deploy it into your accounts. Here is what is built in, what needs scoping and what you own.
Storefront.
The storefront has 34 page types, a native blog with RSS, mega menus, typo-tolerant search and specification filters. Researchers can browse a collection, compare product details and reach the relevant lot documentation without a separate certificate service.
Your team edits pages visually using 43 page-builder sections and 8 template blocks. Drag and drop sections, preview desktop, tablet or phone layouts, undo changes and save drafts. Share-preview links let you review unpublished work. Six palettes and theme tokens give each brand a different presentation without changing the platform.
Two demo stores, one platform, two different themes
PepXLabs demo store · sample data
Research Peptides Co. demo store · sample data
Demo stores use sample data. Nothing is for sale.
Lot proof.
Each variant can have its own lots, with purity, testing details, labeled versus measured amount and a COA PDF. Product pages list past batches. A public lot-number lookup connects the certificate to the lot on the vial; private records stay hidden.
How lot lookup works →Compliance.
The copy checker runs across storefront content, emails and AI-agent edits. Choose off, warn or block mode. Research-use attestation and minimum age are stored on each order. Access modes, country and US-state restrictions and configurable disclaimers support your policies. These controls do not replace legal review. Not legal advice.
How the copy checker works →Checkout and payments.
One-page checkout includes Stripe Payment Element and manual bank transfer, Zelle or crypto payments, marked paid by staff. An approved high-risk processor connects through the provider interface, scoped per build. Processor approval remains the provider's decision.
Taxes can use manual rules, Stripe Tax or TaxJar with fallback. Shipping zones, ShipStation, a 3PL connector and tracking links support fulfilment. Draft orders and invoices support orders your team starts in the admin.
PepXLabs demo store · sample data
Not built in today
Subscriptions, buy now pay later, live carrier rates, and native NMI, Authorize.net, ACH or crypto gateways are not built in. We scope any required integration against your approved provider rather than assume a payment method is available.
Backend.
The admin has 80+ screens covering daily operations and oversight. Staff work in the same system that publishes the storefront.
- Orders, refunds and restock, store credit, bulk fulfilment and packing slips
- Inventory, customers and segments, shared Gmail inbox and CSV import
- Sales, funnel, recovery, profit and attribution analytics
- Five staff roles, 2FA, audit log, system health and help center
- WooCommerce importer with 301s, REST API and webhooks
Growth.
Discounts, cart drawer offers, volume pricing, gift cards, store credit, loyalty, referrals and reviews are built in. Abandoned-checkout and back-in-stock emails use Resend or Gmail sending. Connect Klaviyo or Omnisend. Server-side tracking supports Meta CAPI, GA4, TikTok, Snap, Pinterest and Google Ads enhanced conversions. These tools do not guarantee sales or permit restricted ads.
SEO tools.
Metadata templates, JSON-LD, an image sitemap, robots controls and llms.txt support publishing. The admin includes bulk SEO editing, an SEO score, Search Console, automatic redirects and a 404 monitor. IndexNow and AI crawler controls are available. Rankings still depend on your market, content and other factors.
PepXLabs demo store · sample data
AI operations.
A built-in MCP server offers 79 role-bound tools. Assistants can work on catalog, pages and SEO with drafts first, confirmations and an audit trail. It is off by default. Agents never touch payments, refunds, staff or API keys.
How AI operations work →Under the hood.
The delivered commerce platform uses Next.js 16, React 19, Turso and Vercel. Pages are prerendered and cached; admin edits refresh pages by cache tag without a redeploy. Quality checks include 1,700+ unit tests, Playwright end-to-end tests and an axe accessibility sweep.
Our demo store measured 100 for mobile Lighthouse SEO, Accessibility and Best Practices. These are demo-store measurements, not a score promised for every client site.
Built for restricted categories.
We also build for CBD and hemp, kratom, and nootropics and supplements. The same platform supports batch evidence, access controls and your approved processor. You decide with your counsel what you sell and where; we block the states you choose. The research-use copy rules are not configurable per store, so we choose warn or block mode with you and explain that normal category wording can be flagged.
Explore industry builds →Single-tenant ownership.
Your code repository, hosting, database, media, domain and email sending sit in your accounts. There is no monthly platform fee to us. You pay hosting providers directly, with optional ongoing support. We provide a recorded walkthrough at launch so ownership includes knowing where your store runs.
See account ownership →Before you choose a build.
Is this a SaaS subscription?
No. It is a one-time build deployed into your accounts, with no monthly platform fee to us. You pay hosting providers directly; ongoing support is optional.
Can I see it working?
Yes. PepXLabs and Research Peptides Co. are our two live demo stores. Both use sample data and nothing is for sale. The links above open each store in a new tab.
Can I move from WooCommerce?
Yes. The platform has a WooCommerce importer with 301 redirects. We scope your catalog and old URLs as part of the migration.
More of the platform.
See it with your store in mind.
We can review your catalog, documentation, payment requirements and team workflows on the call. No promises on revenue, rankings or approvals.
Schedule a call to see a demoRelated guides
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