Why solventless cannabis is on the rise

Solvent-free cannabis extracts, led by rosin, have quietly become one of the fastest-growing premium corners of Canada’s legal market. Below is what is behind the shift, and what to know if you want to try it.

What “solventless” actually means

Most concentrates are made by washing cannabis with a chemical solvent, usually butane or CO2, to pull out the active compounds. Solventless products skip the chemicals entirely. Rosin is pressed straight from flower or hash using only heat and pressure. Traditional hash and ice-water hash use nothing but cold water, agitation, and fine screens. The draw is simple: there are no residual solvents to purge, and the plant’s natural aromas (its terpenes) tend to carry through more fully.

Why it keeps gaining ground

Two things are pushing it. First, shoppers have grown pickier about value. People happily trade down on everyday products, then pay up when the quality genuinely shows, and solvent-free is where a lot of that spending is going, alongside craft flower and infused pre-rolls. Second, the sales back it up. Inhaled extracts, the broad category that includes hash, vapes, wax, and rosin, have grown into roughly a third of all legal cannabis sales, making it one of the market’s strongest performers. Licensed producers have taken notice, and more are launching live rosin and other solventless lines.

What it means for you

A few practical notes if you want to try it. Solventless usually costs more per gram than solvent-based concentrates, because it is slower and lower-yielding to make. Look for “solventless,” “rosin,” or “ice-water hash” on the label, and check the lab test (the COA) the same way you would with any product. And go slow: concentrates are far stronger than flower, so a portion the size of a grain of rice is plenty to start. For the basics, see our guide to concentrates and what hash is.

Sources

• StratCann, Cannabis retail in Canada: what 2025 revealed and what 2026 may bring
• Health Canada, Cannabis extracts market data
• MJBizDaily, Canada’s cannabis concentrate market comes to life