Compliance
The controls processors expect, in place before the first order.
Marble does not disguise what you sell. It adds the buyer gating, attestations and records that make research-use-only selling defensible.
Buyer verification
Institutional email codes, credentials and an EIN or license. You approve buyers in a review queue.
Signed attestations
Every order carries a versioned intended-use attestation, hash-chained per merchant and tamper-evident.
Researcher gate
A branded 21+ and research-use gate for site entry or checkout, with every consent logged.
Review Lockdown
For higher-risk accounts: organization email domains only and a fresh code on every order.
Wording library
Ready-to-paste RUO statements, FDA disclaimers, COA blocks and terms clauses.
Evidence on demand
Export attestation ledgers, consent logs and dispute evidence packets in one click.
What we will not do
- No alternate statement descriptors or product masking.
- No sales to consumers. Business-to-business research buyers only.
- No dosing, administration or human-use claims on your store.
- No legal advice. Our rules are practical guidance; your counsel has the final word.
Ready when you are.
Apply in a few minutes. We review every merchant.