Dosing is the most important skill in the kratom world. Get it right and every experience is smooth and predictable. Get it wrong and you’ll chase an effect all evening. Here’s the complete, honest guide — the same one we point FAQ readers to.
The Golden Rule: Start Low, Go Slow
Your first week is about calibration, not results. Start with the lowest strength and drink half a can. This is why we make the 55mg line — it’s the on-ramp.
A Practical Starting Chart
| Experience level | Starting serving | Product |
|---|---|---|
| Complete beginner | ~28mg (half a can) | 55mg Watermelon |
| Casual drinker | 55–100mg | 100mg Blueberry |
| Experienced | 125mg | 125mg Blueberry Slush |
| Veteran | 175mg | 175mg Sour Watermelon |
How to Take a Partial Serving
A can is a fixed dose, but you control how much of it you drink. Pour half over ice, cover the rest and refrigerate it — carbonation will hold for several hours. This is the seltzer equivalent of a half serving, and it’s the smartest way to test a new strength.
Timing: Onset, Peak, and the 24-Hour Rule
Kratom seltzers typically start in 15–30 minutes — faster than powder or capsules, because the alkaloids are already dissolved and carbonation speeds absorption. Expect a peak around 45–90 minutes and a taper by hour 4–6. Never drink more than one can in 24 hours. Most “I had too much” stories begin with an impatient second serving inside the first hour. More on onset times →
Tolerance: The Quiet Thief
The most common mistake is escalating strength to chase the first experience. It doesn’t work — tolerance climbs faster than potency does. If your usual can stopped landing, that’s a signal to take a break, not to buy a stronger one.
Rules That Don’t Bend
- One can per 24 hours, maximum.
- Never with alcohol, benzodiazepines or opioids. Why →
- No driving until you know how a given strength affects you.
- Days off every week. Daily use is how dependence starts.
- 21+ only, and not if pregnant or nursing.
Ready to start? Begin with the 55mg line →