The Definitive Peptide Research Reference Guide — Compound Review

Legal as a research chemical

Is SS-31 Legal?

SS-31 (Elamipretide, MTP-131) is legal to purchase and possess in the United States as a research chemical. It is not a controlled substance under the DEA Controlled Substances Act. It has been studied in Phase II clinical trials for heart failure and mitochondrial myopathy but is not FDA-approved for human use.

Legal Status by Country

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United States
Not a controlled substance. Legal to purchase as a research chemical. Not FDA-approved for human use. Has been studied in Phase II clinical trials.
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Canada
Not a scheduled substance. Legal for research purposes. Not approved by Health Canada for human use.
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United Kingdom
Not a controlled drug under the Misuse of Drugs Act. Legal for research purposes.
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Australia
Not listed as a scheduled substance by the TGA. Legal for research purposes.
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European Union
Not a controlled substance in most EU member states. Legal for research purposes.
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WADA / Sports
SS-31 is not explicitly listed on the WADA Prohibited List. However, athletes should consult their governing body before use.

Disclaimer: This information is for educational purposes only and does not constitute legal advice. Regulations regarding research chemicals change frequently. Always verify current legal status in your jurisdiction before purchasing. Consult a qualified healthcare professional before any use.

Frequently Asked Questions

Is SS-31 a controlled substance?

No. SS-31 (Elamipretide) is not listed as a controlled substance under the US DEA Controlled Substances Act. It is not scheduled at the federal level in the United States.

Can I buy SS-31 legally in the US?

Yes. SS-31 can be legally purchased as a research chemical in the United States. It should not be sold or purchased for human consumption.

Has SS-31 been in clinical trials?

Yes. SS-31 (Elamipretide) has been studied in Phase II clinical trials for conditions including heart failure with preserved ejection fraction (HFpEF) and mitochondrial myopathy, though it has not received FDA approval.

Is SS-31 banned in sports?

SS-31 is not explicitly listed on the WADA Prohibited List. Athletes subject to anti-doping rules should consult their governing body before use.

Is SS-31 legal in Australia?

SS-31 is not listed as a scheduled substance by the TGA in Australia. It is legal for research purposes but regulations can change — always verify current status before purchasing.

Buy Research-Grade SS-31

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Related SS-31 Guides

Medical Disclaimer: All content on this site is for educational and research purposes only. Research peptides are not FDA-approved for human use. Always consult a qualified healthcare professional before considering any peptide or supplement protocol. Nothing on this site constitutes medical advice, diagnosis, or treatment.