A recommended dosage is 10-20mg, taken thrice a day.
Acute dosages of 50mg are also frequently used, although not thrice a day.
A recommended dosage is 10-20mg, taken thrice a day.
Acute dosages of 50mg are also frequently used, although not thrice a day.
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The Human Effect Matrix summarizes human studies to tell you what effects Synephrine has on your body, how much evidence there is, and how strong these effects are.
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Grade | Level of Evidence [show legend] |
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Robust research conducted with repeated double-blind clinical trials |
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Multiple studies where at least two are double-blind and placebo controlled |
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Single double-blind study or multiple cohort studies |
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Uncontrolled or observational studies only |
Level of Evidence
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The amount of high quality evidence. The more
evidence, the more we can trust the results.
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Outcome |
Magnitude of effect
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The direction and size of the supplement's impact on
each outcome. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect.
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Consistency of research results
?
Scientific research does not always agree. HIGH or
VERY HIGH means that most of the scientific research agrees.
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Notes |
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Start your 14-day free trialBitter Orange, p-synephrine, Citrus Aurantium
Naringenin and, possibly, Hesperidin
P-synephrine is stimulatory
At this moment in time, p-synephrine does not appear to cause a false positive on a CEDIA amphetamine urine test
Synephrine is allowed by WADA, but its metabolite octopamine is not; supplementation of synephrine does not appear to significantly increase urinary octopamine
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