CO-1 is Ultrakanna’s balance play: 60% or more mesembrine with the rest split evenly between the two relaxing alkaloids, positioned for stress relief and a calm that does not tip into heaviness. It is the powder counterpart of the KannaDroplets CO-1 we compared previously.
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CO-1 Specs At A Glance
- Format: powder extract, 1 gram
- Total primary alkaloids: 5% or more; mesembrine total content 3% or more
- Alkaloid profile: mesembrine 60% or more, mesembrenone 15 to 20%, delta mesembrenone 15 to 20%
- Recommended serving: 10 to 20mg; tea infusion lasts up to two hours
- Effects tags on the label: energizing, relaxation, focus
Specs and prices from the Ultrakanna product page, checked July 11, 2026.
What CO-1 Is
Within the calm family, CO-1 keeps a little more mesembrine than UC (60% or more against 50%), which on Ultrakanna’s own logic means slightly more brightness inside the calm. Its use cases are pure downtime: soothing stress, chilling out, renewed mental vitality.
Like ME-55, it is singled out for tea use with a session of up to two hours, making it a natural companion to our kanna tea guide.
Who It Suits
Ultrakanna’s own use cases:
- A little downtime, chilling out
- Renewed mental vitality
- Soothing stress
How To Take It
The recommended serving is 10 to 20mg; start at the bottom of that range with a milligram scale. Oral, sublingual, or brewed into tea, which trades slower onset for a session of up to two hours.
The standard kanna safety rules apply. Do not combine kanna with antidepressants or other prescription medications, and if you recently stopped such medication, wait several months first. Do not mix kanna with alcohol. Increase doses gradually, no more than 5mg at a time, and wait at least an hour before taking more. This is educational content, not medical advice.
Price And Value
At the time of writing CO-1 costs about $30 for 1 gram, in the affordable tier of the range. The multi-unit bundle discount (5% to 15%) applies.
Whatever you order, the code heykanna takes 10% off your first purchase. Details on our Ultrakanna discount code page. Ultrakanna also ships free on US orders over $100 and international orders over $300.
Verdict
CO-1 is the calm extract for people who still want a bit of light in the session. Choosing within the calm family: UC for balance, UC X for maximum relaxation, CO-1 for calm with brightness.
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CO-1 FAQ
What is CO-1 kanna extract good for?
Ultrakanna positions CO-1 for stress relief, downtime, and renewed mental vitality: calm-family effects with slightly more mesembrine than UC.
CO-1 or UC?
CO-1 carries 60% or more mesembrine against UC’s 50%, with slightly less mesembrenone and delta mesembrenone. Practically: CO-1 is the brighter calm, UC the softer one.
What is the CO-1 dose?
Ultrakanna recommends 10 to 20mg per serving. In tea it starts slower and lasts up to two hours.
CO-1 powder or CO-1 droplets?
Same profile family, different format. Powder is cheaper per serving with a scale; the droplets are pre-diluted and easier casually.
Related reading: our full Ultrakanna review maps the whole range, and the where to buy kanna guide covers what to check before ordering from anyone.
Disclosure: heykanna.com is an Ultrakanna affiliate. If you buy through our links or use the code above, we may earn a commission at no extra cost to you. It never changes what we write. Full details in our affiliate disclosure.
