Choosing the right product for you

Spectrum products are available as softgels, ingestible oil, and dried flowers.


Softgels are filled with extracted cannabis resin dissolved in a food-grade carrier oil in a dosed form. They offer you a convenient and discreet option for your medication.

Cannabis Oil

Concentrated cannabis resin, containing cannabinoids and other active compounds, is extracted from cannabis flowers that have undergone thermal decarboxylation, then diluted with a food-grade carrier oil to make a product for you to take orally from a syringe. This allows you to know exactly how much THC and CBD you are taking in each dose.

Dried Flowers

Dried cannabis is offered as either dried whole flowers (“bud”) or milled (“prepared” or “ground”). Whole flowers from the female cannabis plant are harvested, the stem and leaves are trimmed, and then the flowers are dried to a specific moisture content. Milled cannabis contains the same active ingredients as dried whole flowers and is ready for use in a vapourizer.


Vapourizers heat cannabis flowers or cannabis extract at a lower temperature than smoking, which releases the active compounds as vapour rather than smoke. There are two types of vapourizers: those like the Storz & Bickel Volcano Medic 2 that use dried flowers; and next-generation devices that have a cartridge filled with cannabis extract and are powered by an integrated battery.


Cannabis-infused edibles are an innovative format that is suitable for those looking for an alternative method of consuming medical cannabis. Edible products contain a consistent amount of specially formulated cannabis extract that includes THC, CBD, or a combination of both.

Our Products

Inspired by our unique colour-coding categorization system, Spectrum Therapeutics makes product selection easier than ever before.

As the range of Tweed and CraftGrow brands and products will change in the Shop over time, we recommend the Spectrum Therapeutics brand when consistent access to the same product is important to you and your condition. If you have been taking a Tweed product that is no longer carried or available in our store, we have created a comprehensive table for you to explore alternative options. The goal of this table is to support treatment decisions with products most similar to what you have been taking, when a change is necessary. Learn More

THC Dominant
  • Red No 1
  • Red No 2
  • Orange
  • Purple
Balanced Ratio
of THC and CBD
  • Blue
  • Green
CBD Dominant
  • Yellow

Quality Assurance

All of our cannabis products pass through a rigorous QA program that is regulated and inspected by government authorities. Our robust testing meets stringent criteria for product safety and reproducibility of the content of the key bioactive compounds, including THC and CBD.


We perform additional testing to provide healthcare providers and patients with extra information that can help them choose the products they require.


  • Disintegration time testing for softgels to ensure they rapidly release their contents upon ingestion.
  • Additional bacterial tests to ensure absence of Staphylococcus and Pseudomonas.
  • Testing for over 96 pesticides, including myclobutanil.

Trial Sizes

Each trial size offers smaller amounts of medical cannabis products to provide a cost-effective way to find a dosage and format that works for you.


Chocolates are a delicious way to consume medical cannabis. All of our chocolate products contain a consistent amount of specially formulated cannabis extract that includes THC, CBD, or a combination of both.


Tweed Chocolate

Produced using high-quality, craft chocolate—infused with cannabis extract—in the same space where Hershey Canada made chocolate in Smiths Falls, Ontario, for more than 50 years. Tweed has partnered with award-winning chocolate makers, Hummingbird Chocolate, leveraging their expertise to build and refine the chocolate manufacturing process.


Partnering with premier brands

Vapourizer Technology Has Evolved

Vapourizers are an alternative way to inhale cannabis, delivering effects within seconds to minutes for patients who require fast delivery of active ingredients. They also offer an alternative to smoking to deliver medical cannabis to the body. 


We are proud to partner with pioneers in vapourizer technology.


Storz & Bickel

Since 1996, the developers of the original vapourizer have transformed the cannabis industry. These vapourizers heat dried cannabis flowers. The Volcano and Mighty Medic are both registered with Health Canada as approved medical devices.

JUJU Power

The next generation of vapourizer technology contains cannabis extract and terpenes in an easy-to-use, portable design. The vape is composed of two parts: a cartridge filled with cannabis extract and a separate battery unit designed to fit 510 threaded cartridges.


JUJU Power is a rechargeable battery unit, compatible with most 510 cannabis vape cartridges. In fact, we designed our vape formulations and vape hardware in tandem throughout the development process to ensure optimal performance when paired with JUJU Power.

CraftGrow — Our Partner Brands

By building a program that gathers passionate and skilled producers together in one place, Spectrum Therapeutics is able to bring to our patients the best variety of cannabis from some of the most innovative producers in the country. It’s all about two things:


Curating quality. We've partnered with outstanding cannabis producers from across Canada to deliver curated medical cannabis products to our patients.

Providing variety. Every patient is different, and every condition requires a unique approach. CraftGrow provides our customers options when it comes to finding a range of medical cannabis that best addresses their needs.


The small-batch nature of these releases will provide variety to Spectrum medical customers, but because of the smaller scale, may not always be available for reorder.

The Spectrum

Learn more about this unique colour-coding system designed to simplify product selection.

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