What Is the Highest mg Edible You Can Buy in Canada? Legal Limits & Strongest Picks

Note: Cannabis is for adults 19+ in Ontario. This content is for informational purposes only and is not medical advice. Consult a healthcare professional for cannabis-related health questions.

The highest-mg edible you can legally buy in Canada is capped at 10 mg of THC per package. This is one of the most common questions our budtenders field, and the answer surprises a lot of shoppers who assume they can grab a 100 mg gummy off the shelf. Under federal law, that number holds firm across every province, including Ontario. Below, we'll explain why the limit exists, what "strong" actually means in the legal market, and how to shop smart at any of our four Ashario Cannabis locations.

What Is the Highest mg Edible You Can Buy in Canada?

The maximum legal THC content in a single package of cannabis edibles in Canada is 10 mg of THC, set by the federal Cannabis Regulations under the Cannabis Act. This limit applies whether the package holds one gummy or ten pieces: the total THC across the entire package cannot exceed 10 mg. This rule is uniform nationwide, so a legal edible in Ontario matches one in British Columbia or Alberta.

This is a crucial distinction. When someone asks about a "100 mg edible," they're describing a product from the illicit market, not something you'll find on any licensed Ontario shelf. The 10 mg cap came into effect when edibles were legalized in October 2019, and it hasn't changed. According to Health Canada, the ceiling exists to reduce the risk of accidental overconsumption, especially among people new to cannabis.

So if a store or website advertises a "500 mg gummy pack," that's a red flag. Legal retailers regulated by the AGCO cannot sell above the 10 mg-per-package threshold. As of 2026, that limit remains the law across the country.

Why Is There a 10mg Edible Limit in Canada?

Canada set the 10 mg edible limit to lower the chance of accidental overconsumption, since edibles take longer to kick in than inhaled cannabis and are easy to over-eat. Health Canada designed the standardized single-package cap so consumers, especially newcomers, start with a predictable, manageable amount before deciding to take more.

Edibles behave differently from smoking or vaping. When you eat cannabis, THC passes through your digestive system and liver, converting into a compound that can feel more intense and last far longer. Onset can take anywhere from 30 minutes to two hours, which is why people often make the mistake of taking a second dose too early. The 10 mg package limit builds a natural guardrail into the product itself.

We see this play out at our counters constantly. Customers new to edibles frequently ask why they can't buy something "stronger." Once our budtenders explain the delayed onset and the "start low, go slow" principle, most people understand the reasoning. For deeper context, our team wrote a full breakdown in Strong Edibles in Canada. What's Legal, What's Available & What to Expect.

How Strong Is a 10mg Edible, Really?

A 10 mg THC edible is considered a full standard dose for most consumers and can produce noticeable effects lasting four to eight hours. For someone with low tolerance, 10 mg may feel strong; for a regular consumer, it's a moderate serving. Health Canada guidance suggests first-timers begin with 2.5 mg or less and wait to feel the effects before taking more.

Here's the practical reality our budtenders share with shoppers:

• 2.5 mg: a common starting dose for beginners or low-tolerance consumers.
• 5 mg: a mild-to-moderate serving many occasional users prefer.
• 10 mg: the legal maximum per package; a full dose that experienced consumers often choose.

Because a single package tops out at 10 mg, many products are designed so you can split the dose. A gummy might be scored to break into two 5 mg pieces, or a bag might contain multiple lower-dose pieces. Always verify the exact THC content on the in-store label: potency varies by product and lot, and the label reflects the tested amount for that specific batch.

What Are the Strongest Edibles in Ontario?

The strongest edibles legally available in Ontario are single-package products containing the full 10 mg THC limit. These span gummies, chocolates, soft chews, baked goods, and beverages. Some products also combine THC with CBD or other cannabinoids like CBG or CBN, which shifts the overall experience without exceeding the THC cap.

At Ashario, our edible selection rotates. Popular formats among our customers include:

• Full-spectrum 10 mg gummies: fruit-flavoured chews at the maximum THC allowance.
• THC + CBD balanced edibles: often a 1:1 or 2:1 ratio for a different feel.
• Cannabis-infused chocolates: squares or bars split into micro-doses.
• THC beverages: sparkling drinks and shots at 10 mg or lower.
• Softgels and capsules: precise, flavour-free dosing for consistency.

If you're chasing a longer or more layered experience, our budtenders often point customers toward products that pair THC with minor cannabinoids rather than expecting a higher THC number, because higher simply isn't legal. Want to know what's on the shelf today? Call ahead or drop by; our inventory changes weekly.

Can You Buy Strong Edibles Online in Ontario?

Yes, you can buy edibles online in Ontario through licensed channels, but every legal product still respects the 10 mg-per-package THC cap. Any site advertising 50 mg, 100 mg, or 500 mg edibles is operating outside the legal framework and is not AGCO-authorized. Buying from unlicensed sources means no lab testing, no accurate labelling, and no consumer protection.

Legal edibles come with a clear label showing tested THC and CBD content, an excise stamp, child-resistant packaging, and a standardized cannabis symbol. If a product lacks these, it isn't legal. Our budtenders regularly help customers who were confused by online listings promising huge milligram counts. Those are almost always illicit. To reach us with a specific question, use our contact page or visit a store in person.

How to Shop for Strong Edibles at Ashario

Ashario Cannabis operates four Ontario locations, all open from 7:00 AM to 11:00 PM daily. Our budtenders can walk you through the strongest legal options, explain dosing, and help you match a format to your experience level. You must be 19+ with valid government-issued ID to enter and purchase.

Here's where to find us across the GTA and York Region:

• Finch & Dufferin: 1111A Finch Ave W Unit 1, North York, ON M3J 2P7 | +1-647-368-7722
• Centerpoint Mall: 6464 Yonge St Unit #187, North York, ON M2M 3X4 | +1-416-477-9333
• Aurora: 15114 Yonge St, Aurora, ON L4G 1M2 | +1-905-503-6770
• Thornton: 239 Barrie St, Thornton, ON L0L 2N0 | +1-249-733-9333

You can browse more educational articles on our cannabis blog or start at the Ashario homepage to plan your visit. Our team keeps up with new edible releases, so if a product line adds a fresh flavour or a new cannabinoid blend, we'll usually have it stocked shortly.

The bottom line: 10 mg per package is the legal ceiling in Canada, full stop. "Stronger" in the legal market means smarter formats and cannabinoid combinations, not bigger numbers. Anything claiming otherwise is unregulated. Shop legal, shop informed, and lean on our budtenders when you're unsure.

Frequently Asked Questions

What is the highest mg edible you can buy in Canada?

The highest THC content legally allowed in a single edible package in Canada is 10 mg, set by the federal Cannabis Regulations. This applies across all provinces, including Ontario. The 10 mg cap covers the entire package, so a bag with several pieces still can't exceed 10 mg total. Any product advertising higher amounts, such as 100 mg or 500 mg, is sold illegally and isn't available at licensed retailers like Ashario.

How strong is a 10mg edible?

A 10 mg THC edible is a full standard dose that can produce noticeable effects lasting roughly four to eight hours. For someone new to edibles or with low tolerance, 10 mg can feel quite strong, while regular consumers may find it moderate. Health Canada recommends beginners start with 2.5 mg or less and wait at least two hours before considering more, since edibles have a delayed onset and effects can intensify unexpectedly.

Why can't I buy edibles stronger than 10mg in Ontario?

The 10 mg limit is federal law under the Cannabis Act, and Ontario retailers regulated by the AGCO cannot legally sell above it. The cap was introduced when edibles were legalized in October 2019 to reduce accidental overconsumption, since edibles are easy to over-eat and take longer to take effect. Higher-mg products advertised online or elsewhere come from the illicit market, which lacks lab testing, accurate labelling, and consumer safety protections.

Are 100mg edibles legal in Canada?

No. A 100 mg edible exceeds the federal 10 mg-per-package THC limit and cannot be sold by any licensed cannabis retailer in Canada. If you see a 100 mg, 200 mg, or 500 mg edible advertised, it is coming from an unregulated source. These products carry real risks because they aren't tested, aren't accurately labelled, and don't use child-resistant packaging. Always look for the excise stamp and standardized cannabis symbol that legal products display.

How do I know if an edible is legal in Ontario?

Legal edibles in Ontario carry several markers: a THC content of 10 mg or less per package, an excise duty stamp, child-resistant packaging, plain packaging rules, and the standardized red cannabis symbol. The label lists tested THC and CBD amounts for that specific lot. If a product lacks these elements or claims potency above 10 mg, it isn't legal. Buying from an AGCO-licensed store like Ashario guarantees the product meets these standards.

Can I take more than one 10mg edible at a time?

You can purchase multiple packages, but our budtenders always advise following the "start low, go slow" principle. Because edibles can take 30 minutes to two hours to kick in, taking multiple doses at once increases the risk of an uncomfortable experience. It's best to try a lower amount first, wait to feel the full effect, and adjust from there. This is not medical advice, for health-related questions, consult a healthcare professional.