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Dr. Cannabis

Vape cartridge

Concentrated cannabis oil in a battery-powered cartridge. Discreet, potent, and easy to over-do.

Onset
1–10 minutes
Duration
2–4 hours

Vape oil is a concentrate, typically 60-90% THC. Onset is fast like flower, but each inhalation delivers considerably more than a puff of flower would.

Many cartridges are distillate with terpenes reintroduced after processing. Whether those reintroduced terpenes are cannabis-derived or botanical is worth checking on the label if terpene profile matters to you.

Buy only from licensed retailers. The 2019 EVALI outbreak was linked primarily to vitamin E acetate in unregulated THC vape products.

Advantages

  • • Discreet, minimal odour
  • • Fast onset
  • • Portable and precise per-puff

Trade-offs

  • • High concentration makes over-consumption easy
  • • Hardware quality varies
  • • Terpene content is often reconstituted rather than native

Cautions

  • • Never buy vape cartridges from unlicensed sources.
  • • One small puff is a dose. Wait ten minutes before another.

Best suited to

  • • Discretion
  • • Breakthrough symptoms
  • • Experienced users

Conditions where vape cartridge is a suggested format

Sources

  1. Health Canada. Cannabis: Lower your risks. Modified 2019-06-14.Accessed 2026-08-15.