Microdosing cannabis means taking a very small amount of THC with the goal of keeping the effects mild and manageable. Instead of taking a full edible serving and looking for a strong high, someone who microdoses may take a fraction of their normal dose.
There isn't one official THC amount that counts as a "microdose." For some people, 2.5 mg of THC may feel very subtle. For someone with a low tolerance, that same amount can still be noticeable. Your experience depends on your tolerance, metabolism, previous cannabis use, and the product itself.
If you're shopping for cannabis in Washington, there's another important thing to know: you may not see many edibles sold as individual 1 mg or 2.5 mg THC pieces. Many of the products you'll find are sold in larger serving sizes, commonly including 10 mg THC pieces, with some products offering 5 mg THC servings or lower-THC options.
That doesn't mean you can't start low. It just means choosing the right product, and paying attention to the label.
What Does a Cannabis Microdose Look Like?
A low dose doesn't have to come from a product specifically marketed as a "microdose."
Depending on what's available at the dispensary, customers interested in lower THC doses may consider:
5 mg THC edibles, A lower-dose option when available.
10 mg THC edibles that can be divided, Some customers divide an edible into smaller portions. Keep in mind that THC may not always be distributed perfectly evenly throughout every product, so dividing a piece doesn't guarantee an exact dose.
Low-THC, higher-CBD products, Products containing more CBD and less THC can be another option for people looking for a lower-THC experience.
Tinctures, Depending on the product and its labeled concentration, tinctures may make it easier to take smaller amounts. Always follow the measurements and serving information on the package.
What's actually available changes, so rather than walking into a Washington dispensary looking specifically for a "2.5 mg microdose gummy," it may be more useful to ask:
"What's the lowest-dose THC edible you have right now?"
A budtender can show you the current options and help you understand the THC and CBD amounts listed on each package.
How Much THC Should a Beginner Take?
Cannabis affects everyone differently, which is why there's no universal microdose.
Someone who regularly consumes cannabis may barely notice a few milligrams of THC, while someone with little or no tolerance may find the same amount surprisingly strong.
If you're new to edibles, the familiar advice applies: start low and go slow.
Edibles also require patience. Unlike inhaled cannabis, which is usually felt relatively quickly, an edible can take considerably longer to kick in. Taking more because you don't feel the first dose yet is an easy way to accidentally consume more THC than you intended.
Give an edible plenty of time to take effect before deciding whether you've taken enough.
Microdosing vs. Taking a Regular Edible
The biggest difference is intention.
Someone taking a traditional edible serving may be looking for clearly noticeable cannabis effects. Someone experimenting with microdosing is generally trying to find the smallest amount of THC that produces the experience they're looking for without becoming overly intoxicating.
That amount won't be identical for everyone.
For example, one person may consider 2.5 mg THC a microdose, while another person may find 5 mg mild. A person with a higher tolerance may barely notice either amount.
That's why we prefer talking about low-dose cannabis rather than pretending there's a magic number that works for everybody.
What About CBD and THC?
If you're trying to keep your THC intake low, it's worth looking beyond the THC number alone.
Washington dispensaries also carry products with different ratios of THC and CBD. You may see labels such as 1:1 CBD, as well as products containing substantially more CBD than THC.
These products are different from simply taking a smaller piece of a THC-dominant edible, so compare the cannabinoid amounts on the package and ask your budtender to explain the options.
CBD doesn't automatically "cancel out" THC, and everyone's experience is different. Think of THC and CBD ratios as another way of choosing the type of product you want rather than a guarantee of how you'll feel.
Can You Drive After a Microdose?
Don't assume that a small dose automatically makes it safe to drive.
Even a relatively small amount of THC can affect people differently. If you've consumed cannabis, particularly a new product or dose, don't drive or operate a vehicle if you're impaired.
Calling something a "microdose" doesn't create an exception to Washington's impaired-driving laws.
Does Cannabis Tolerance Matter?
Absolutely.
Someone who consumes cannabis regularly will generally respond differently to THC than someone who rarely uses it. Your tolerance can also change over time.
That's another reason it's difficult to put a universal number on microdosing.
If you haven't consumed cannabis in a while, don't automatically assume the dose you previously used will feel exactly the same today.
How to Shop for Low-Dose Cannabis in Washington
You don't need to know all the terminology before walking into a dispensary.
Tell your budtender what you're looking for:
"I'm looking for an edible with a low amount of THC per serving. What are my options?"
From there, we can show you what's currently available and compare things like:
THC per serving
CBD per serving
THC-to-CBD ratio
Product type
Number of servings per package
Suggested serving size on the label
If the lowest-dose product available is still stronger than what you're looking for, ask whether there are products that can reasonably be portioned into smaller servings or whether a different format would give you more control.
The Bottom Line
Cannabis microdosing isn't about finding one "correct" number of milligrams. It's about using a smaller amount of THC and figuring out how your individual body responds.
In Washington dispensaries, you shouldn't necessarily expect to find shelves full of 1 mg or 2.5 mg THC edibles. 10 mg THC pieces are common, while 5 mg and lower-THC options may also be available depending on the brand and product.
Check the label, start with a low amount, allow plenty of time before consuming more, and don't assume another person's ideal dose will be yours.
Want to explore lower-dose cannabis? Stop by Green Life Cannabis and ask one of our budtenders about the low-dose edibles and THC/CBD options we currently have available. Our inventory changes regularly, so we'll help you compare what's on the shelf and find an option that fits what you're looking for.
This article is for general cannabis education for adults 21 and older. Cannabis affects everyone differently. This information isn't medical advice and isn't intended to diagnose, treat, cure, or prevent any medical condition. If you have questions about cannabis use and a medical condition or medication, talk with a qualified healthcare professional.
