Guayusa
Ilex guayusa
Conditionally Safe
evidence: limited
| Scientific Name | Ilex guayusa |
| Safety Rating | Conditionally Safe |
| Evidence Level | limited |
Guayusa (Ilex guayusa) is an evergreen shrub whose leaves are harvested, dried, and brewed like tea or coffee. The leaves are consumed as an energizing drink that helps reduce fatigue, may aid modest weight loss, and has traditional use for easing diarrhea. Because the leaves contain caffeine and related alkaloids, people sensitive to stimulants, pregnant women, or those on stimulant medications should use it cautiously or avoid it.
Source: Trease & Evans Pharmacognosy 16th ed
30 products from NIH DSLD database (verified label data)
30 products (showing max 200)
| Herb | Scientific Name | Why related |
|---|---|---|
 Green Tea Extract |
Camellia sinensis (EGCG) | shares 8 product(s) |
 Rhodiola |
Rhodiola rosea | shares 5 product(s) |
 Rhodiola crenulata |
Rhodiola crenulata | shares 5 product(s) |
 Yohimbe |
Pausinystalia johimbe | shares 5 product(s) |
 Coleus Forskohlii |
Coleus barbatus | shares 4 product(s) |
 Guarana |
Paullinia cupana | similar summary terms |
 Catnip |
Nepeta cataria | similar summary terms |
 Coltsfoot |
Tussilago farfara | similar summary terms |
 Ilex Verticillata |
Ilex verticillata | similar summary terms |
 Slender Wintergreen |
Gaultheria ovatifolia | similar summary terms |
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