Damiana vs Kanna for libido
Short answer: For libido, more users report improvement with Kanna — 100% of 8 reports, versus 83% of 6 for Damiana.
Damiana has 3 meta-analyses and 6 randomized trials on PubMed; Kanna has 8 and 0.
Based on 29 reports about Damiana and 231 about Kanna. Not medical advice.
| Damiana Supplement | Kanna Supplement | |
|---|---|---|
| Users say it helped | 71%helped10 reports · few reports | 77%helped102 reports · high confidence |
| Verdict | Mostly positive | Mostly positive |
| Research | BResearch: Moderate | BResearch: Moderate |
| Meta-analyses / RCTs | 3 / 6 | 8 / 0 |
| Mainly used for | ||
| Mood % reporting improvement | 67% (3) | 94% (84) |
| Anxiety % reporting improvement | — | 88% (42) |
| Energy % reporting improvement | — | 92% (13) |
| Libido % reporting improvement | 83% (6) | 100% (8) |
| Focus % reporting improvement | — | 100% (6) |
| Common side effects | increased libido, drowsiness, premature ejaculation | drowsiness, appetite suppression, brain fog, agitation |
| Typical dose reported | 450 mg | 300mg sublingual |
Moreover, the heterogeneity of design and paucity of studies prompt further investigation in randomized clinical trials. In fact, adequately powered and designed pharmacogenetic association studies are needed to provide body of evidence with good certainty for a more appropriate use of medical therapy in POAG.PROSPERO registration: CRD42023434867.
Biol Direct, 2023 ↗“Damiana: Great herb but hard to find. Increased my penile sensitivity and caused a huge premature ejaculation.”
Additional top genes influence stress, immune, fear and threat-related processes, previously hypothesized to underlie PTSD neurobiology. These findings strengthen our understanding of neurobiological systems relevant to PTSD pathophysiology, while also opening new areas for investigation.
Nat Genet, 2024 ↗“Kanna tablets. Dissolve under the tongue...I can't sing Kannas praises enough. It's the instant cure for my brain fog, lack of energy, and lack of motivation.”
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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate