Is RAD-140 Legal in Canada? Current Health Canada Status

Short answer: RAD-140 (Testolone) is not authorized by Health Canada for any medical use. Health Canada lists testolone among selective androgen receptor modulators (SARMs) and states that SARMs have not been authorized in Canada for medical use. It is therefore misleading to describe RAD-140 simply as “legal to purchase” without explaining product authorization, marketing, importation, and intended-use rules.

This page summarizes current federal health-product information as of July 2026. It is educational, not legal advice. Regulatory treatment can depend on a product’s composition, claims, labelling, route of sale, import circumstances, and intended use.

RAD-140 legal status in Canada: the key distinction

“Legal” can refer to several different questions:

• Has Health Canada authorized RAD-140 as a prescription drug, non-prescription drug, or natural health product?
• Can it be advertised or sold with claims about treating disease, building muscle, changing body composition, or improving performance?
• Can a particular shipment be imported into Canada?
• Does possession of a chemical raise the same issue as selling an unauthorized health product?

Those questions do not have one interchangeable answer. The clearest official point is that RAD-140 is not an authorized Canadian health product. A seller’s “research use only” label does not create Health Canada authorization for human use.

What Health Canada says about SARMs

Health Canada’s current bodybuilding-products guidance states that SARMs are synthetic drugs designed to produce effects similar to testosterone and that they have not been authorized in Canada for any medical use. The guidance names testolone (RAD-140), ostarine (MK-2866), ligandrol (LGD-4033), and andarine (S4).

Health Canada associates SARMs with serious safety concerns, including hormonal suppression and heart and liver disease. The agency also warns that some products claiming to contain a SARM may contain a different drug or hidden ingredients and have not been reviewed for safety, efficacy, or quality.

Not authorized is not the same as a controlled-substance statement

Health Canada’s page identifies anabolic steroids and their derivatives as controlled substances, then discusses SARMs separately as unauthorized drugs. The page does not say that RAD-140 has Health Canada approval, and it should not be used to make a broad claim that every form of possession is either lawful or unlawful.

For a specific commercial, import, enforcement, or criminal-law question, obtain advice from a Canadian lawyer or the relevant regulator. For consumers, the practical public-health message is straightforward: RAD-140 has no authorized medical use in Canada and should not be treated as an approved supplement or medication.

Can RAD-140 be sold as a dietary supplement or natural health product?

It should not be represented as an authorized supplement. Health Canada authorizes natural health products with an eight-digit Natural Product Number (NPN) or Homeopathic Medicine Number (DIN-HM). Authorized drugs carry an eight-digit Drug Identification Number (DIN). A product without the applicable authorization cannot rely on supplement-style branding to make therapeutic or performance claims lawful.

Health Canada’s illegal-marketing guidance states that promoting an unauthorized health product is prohibited. Claims about muscle gain, fat loss, recovery, hormone optimization, treatment, or disease prevention can affect how a product is regulated and assessed.

Does “research use only” make RAD-140 legal?

No label can convert RAD-140 into an authorized human-use product. A genuine laboratory supply relationship is different from marketing a bodybuilding drug to consumers while using research language as a disclaimer. Regulators can assess the complete context, including claims, imagery, instructions, customer audience, product form, and how the item is actually promoted.

For research procurement, documentation should focus on chemical identity, concentration, incoming material-lot traceability, analytical method, COA information, and appropriate laboratory handling – not human benefits, cycles, dosages, or performance outcomes.

Can RAD-140 be imported into Canada?

Importation is not guaranteed. Health Canada says unauthorized health products may be refused entry or seized at the border. The agency works with the Canada Border Services Agency and may recommend refusal or take seizure action where a product is unauthorized, counterfeit, adulterated, making false health claims, or does not meet import requirements.

A foreign website’s willingness to ship RAD-140 does not establish that the shipment complies with Canadian law or will be admitted. Personal-use and commercial import rules are fact-specific.

Is RAD-140 approved for bodybuilding, hormone therapy, or medical treatment?

No. RAD-140 has been studied as an investigational drug, including a first-in-human phase 1 study in 22 postmenopausal patients with metastatic breast cancer. Research participation under a clinical protocol does not equal market authorization. RAD-140 has not been authorized in Canada for bodybuilding, hormone replacement, muscle wasting, breast cancer, neuroprotection, or another medical indication.

The human trial also should not be described as proof of general safety. Liver-related laboratory abnormalities were among the most frequently reported treatment-emergent adverse events. See the RAD-140 safety-study analysis for the trial design, results, and limitations.

RAD-140 and sport

RAD-140 is prohibited at all times under the World Anti-Doping Agency’s S1 anabolic-agents category. That sports rule is separate from Canadian health-product authorization. An athlete can face an anti-doping violation even when a product is obtained online or labelled for research.

How to verify a Canadian authorization claim

1. Ask for the DIN or NPN: an authorized Canadian health product should have the applicable eight-digit identifier.
2. Search the official database: use Health Canada’s Drug Product Database or Licensed Natural Health Products Database.
3. Read the authorized indication: even an authorized product may only be promoted for its approved use.
4. Check recalls and safety alerts: Health Canada publishes enforcement notices for unauthorized products.
5. Be skeptical of disclaimers paired with human-use claims: “not for human consumption” is inconsistent with marketing that provides cycles, dosages, transformations, or therapeutic promises.

Frequently asked questions

Is RAD-140 approved by Health Canada?

No. Health Canada states that SARMs, including testolone (RAD-140), have not been authorized in Canada for any medical use.

Is RAD-140 a natural health product?

No authorized NPN or DIN for RAD-140 has been identified. RAD-140 is a synthetic investigational SARM, not a vitamin, mineral, herb, or authorized sports supplement.

Does a COA make RAD-140 an approved product?

No. A COA may provide analytical information about identity or purity. It does not grant regulatory approval, establish clinical safety, or authorize therapeutic claims.

Can Health Canada seize RAD-140?

Health Canada states that it may seize unauthorized health products and work with CBSA to prevent importation. The outcome of a particular shipment depends on the facts and applicable requirements.

Is RAD-140 legal for tested athletes?

RAD-140 is prohibited by WADA at all times. Anti-doping status is separate from Canadian criminal and health-product law.

Is this page legal advice?

No. It summarizes public regulatory sources. Businesses, laboratories, importers, and individuals with a specific legal question should consult qualified Canadian counsel or contact the relevant authority.

Related resources

• Complete SARMs Guide: definitions, mechanisms, and research context
• RAD-140 first-in-human safety study analysis
• Canada SARMs Research Library
• Testing and COA documentation guide

Official sources

1. Health Canada. Using bodybuilding products. Updated May 14, 2026.
2. Health Canada. Unauthorized products may pose serious health risks: SARMs not authorized in Canada.
3. Health Canada. Beware of illegal health-product marketing practices.
4. Health Canada. Buying drugs online.
5. Health Canada Drug Product Database.
6. World Anti-Doping Agency. 2026 Prohibited List.

Last reviewed: July 2026. Regulations and enforcement practices can change; verify current official sources.