Tongkat Aliand Male Libido.
Evidence gradeA
ImpactModerate
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Efficacy of Tongkat Ali (Eurycoma longifolia) on erectile function improvement: systematic review and meta-analysis of randomized controlled trials.Surachai Kotirum · Complementary therapies in medicine2015Standardised water‐soluble extract of Eurycoma longifolia, Tongkat ali, as testosterone booster for managing men with late‐onset hypogonadism?M. I. Tambi · Andrologia2012Eurycoma Longifolia as a potential adoptogen of male sexual health: a systematic review on clinical studies.H. Thu · Chinese journal of natural medicines2017