Research use only · Not for human consumption
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Research boundaries

Are research peptide sales legal in the US?

An RUO label is not legal clearance. Your specific operation needs review.

AnswersUpdated 2026-09-24
01

No blanket exemption

Research-use wording does not create a legal exemption or authorize human use.

02

Intended use matters

Marketing, buyers and the circumstances of sale matter alongside the label.

03

Specific legal review

Have qualified counsel assess the actual material and applicable federal and state requirements.

The short answer

There is no blanket yes. A research-use-only label does not create a legal exemption or authorize human use.

The answer depends on the material, intended use, marketing, sales practices and applicable federal and state requirements. Have qualified counsel review your specific operation.

General information, not legal adviceThis page explains the research-use boundary. It does not establish that a particular product or business is lawful.

Intended use matters

FDA can assess intended use from evidence beyond the label, including advertising, website statements and the circumstances of sale. A research disclaimer does not override evidence that a product is marketed as a drug for human use.

Keep research supply separate from human use

  • Do not market research material for treatment, personal administration or clinical use.
  • Do not provide human dosing instructions or promote personal-use outcomes.
  • Review customer-facing copy, partner promotions and support responses as well as labels.
  • Confirm that buyers and actual sales practices fit the stated research purpose.

An attestation can document a stated research purpose. It does not change the material, authorize a prohibited sale or replace a review of the actual business.

Our boundary

Scale supplies businesses and research buyers for laboratory and research use only. Products are not for human or veterinary use, diagnosis, treatment or clinical administration. Available certificates do not establish clinical suitability. Sterility is not tested.

A useful next step

A boundary, not a legal clearance.

Scale's products are for laboratory research, not human, veterinary or clinical use. Certificates do not establish clinical suitability. Sterility is not tested.

Read the RUO definition →

Frequently asked questions

Does a disclaimer protect me?

Not on its own. Marketing and actual sales practices still matter. Product-specific legal requirements may apply.

Can I sell to individuals if they attest?

An attestation alone does not determine whether a sale is lawful or genuinely for research. Scale serves businesses and research buyers, not personal-use consumers. Ask counsel to review your buyers and sales process.

Continue reading

Explore research boundaries

Continue with the supporting guidance. Research information does not establish legal clearance or clinical suitability.