Download Patient Information Leaflet

Tongkat Ali

R 399

Delivery in 2 - 3 working days

Sfera Tongkat Ali can unlock a world of vitality, well-being, and support for sexual health.  

In Malaysia, Tongkat Ali (Eurycoma longifolia) has been long known as a super energiser, and as an aphrodisiac. In clinical studies Tongkat Ali has been shown to increase testosterone, improve erectile function and sexual performance, increase libido, and improve muscle strength (Rajah & Shah, 2022).  

Partnering with leading experts in Tongkat Ali research and development, we bring you a potent formulation that provides 100:1 concentration in each serving. This extremely high potency extract offers you maximum efficacy and benefits with each serving without the need to take multiple capsules each day. 

Embrace life to the fullest with each dose of this transformative supplement. Experience the power of Sfera Tongkat Ali and revitalise your life with each capsule. Invest in your well-being today and embark on a journey to a more vibrant and invigorated you.


One vegetarian capsule provides:
Eurycoma longifolia (Tongkat Ali) [root, 100:1 extract providing 50 g of dried herb equivalent] 500 mg
Other ingredients: Vegetarian capsule and microcrystalline cellulose.


Adults 18 years and older:

Take one (1) capsule daily with water with a meal, or as directed by your health care provider. Do not exceed two (2) capsules per day.


Considering that Eurycoma longifolia extract increases the serum testosterone concentrations, there might be a potential risk from its treatment in elderly men, which might cause prostatic problems.

Children and adolescents:

SFERA TONGKAT ALI is NOT recommended for children under the age of 18 years.

Key Benefits

  • Supports vitality and well-being for an energetic lifestyle.
  • May promote male fertility and reproductive health.
  • May increase testosterone levels. 
  • May increase skeletal muscle strength and mass.
  • Supports healthy ageing.
  • May support hormonal balance and physical performance.
  • Potent 100:1 extract for maximum efficacy.


Warnings & Precautions


Hypersensitivity to any of the ingredients, including excipients.

  • Stop use if hypersensitivity/allergy occurs.  
  • Contraindicated in patients with prostate cancer.
  • Contraindicated in patients using hypoglycaemic agents.
  • Contraindicated in patients with diseases like breast cancer, heart disease, liver disease or sleep apnoea.


Special warnings and precautions for use:

Consult a health care provider prior to use: 

  • if you have a medical condition or are taking prescription medication. 
  • if you have prostate cancer or a history of prostate cancer. 
  • if you have a compromised immune system, Eurycoma longifolia may further weaken the immune function.


Interactions with other medicines and other forms of interactions:

Interactions with Medicines

  • Eurycoma longifolia (Tongkat Ali) can reduce the levels and clinical effects of propranolol and patients are advised to discuss an appropriate dosing schedule with their health care providers.

Interactions with Diseases

  • Eurycoma longifolia (Tongkat Ali) might reduce blood glucose levels. Combined use might increase the risk for hypoglycaemia, especially in patients on insulin or oral hypoglycemic medications. Dose adjustment for diabetes medications may be necessary.
  • Patients are advised to discontinue Sfera Tongkat Ali at least 2 weeks before elective surgical procedures.

Interactions with Foods

Vitamins, minerals, and nutrients obtained from other sources should be taken into account when prescribing / suggesting Sfera Tongkat Ali.



Chinnappan, S. M., George, A., Pandey, P., Narke, G., & Choudhary, Y. K. (2021). Effect of Eurycoma longifolia standardised aqueous root extract-Physta® on testosterone levels and quality of life in ageing male subjects: a randomised, double-blind, placebo-controlled multicentre study. Food & nutrition research65, 10.29219/fnr.v65.5647. 

Chan, K. Q., Stewart, C., Chester, N., Hamzah, S. H., & Yusof, A. (2021). The effect of Eurycoma Longifolia on the regulation of reproductive hormones in young males. Andrologia53(4), e14001. 

Leisegang, K., Finelli, R., Sikka, S. C., & Panner Selvam, M. K. (2022). Eurycoma longifolia (Jack) Improves Serum Total Testosterone in Men: A Systematic Review and Meta-Analysis of Clinical Trials. Medicina (Kaunas, Lithuania)58(8), 1047. 

Raja Nazatul Izni Raja & Shahriman Shah. (2022, September 1). Malaysian Herbal Monograph, Tongkat Ali Root: Eurycoma longifolia. Retrieved from Global Information Hub on Integrated Medicine 

Rehman, S. U., Choe, K., & Yoo, H. H. (2016). Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology. Molecules (Basel, Switzerland)21(3), 331.

        Disclaimer: Product information and images correct at the time of publication. Sfera regularly updates product formulations and packaging to improve efficacy and quality, which can result in 2 or more concurrent variations in current stock in circulation.

        Buy online