The leading global supplier
of Physta Tongkat Ali extract
Researched botanical ingredients for brands in 36 countries, manufacturing for other brands, and health products for Malaysia.
Put 28 human studies behind your product
Build on research in testosterone, energy, strength, stress, immunity and healthy ageing, in men and women. In one placebo-controlled study, adults taking 200mg of Physta a day had saliva testosterone 37% higher and cortisol 16% lower than placebo after 4 weeks.*
With Physta, the research is on the ingredient in your product, made to the Malaysian Standard it helped develop.
- 28 human studies
- Made to Malaysian Standard MS 2409:2011
- Self-affirmed GRAS in the US
- Sold in North America as LJ100®
How Physta Tongkat Ali extract is made
Sourced
Root harvested in the Malaysian rainforest with Orang Asli communities.
Authenticated
Every batch of root is HPTLC tested to confirm the species and plant part.
Extracted
A water extraction process co-developed with MIT, at the Biotropics plant.
Standardised
To MS 2409:2011, the Malaysian Standard Physta helped develop.
Tested and released
Every batch is checked for heavy metals and microbes before release.
More Malaysian botanicals
backed by research
Three ways to work with us
News
- Biotropics at ICFAM 2026
The case for standardised, clinically validated botanicals in food-based health, at Monash University Malaysia.
- A Tongkat Ali sustainability study with Universiti Putra Malaysia
Studying the environmental impact and long-term viability of Tongkat Ali cultivation.
- Nu-Femme® wins a Women’s Health Award
Functional Food for Wellness Summit 2025.
See what the research says
The human studies on Tongkat Ali, explained in plain language at tongkatali.com.