Tongkat Ali Pure Extract (1kg)

Tongkat Ali Pure Extract — Premium Grade | 1kg Bulk

Eurycoma longifolia Jack | Standardized Root Extract | Bulk Quantity for Scientific Research & Formulation

Product Overview

Rainforest Herbs' Tongkat Ali Pure Extract (1kg) is a high-potency, standardized extract derived from the roots of Eurycoma longifolia Jack — a medicinal plant indigenous to the tropical rainforests of Southeast Asia. This bulk extract is specifically formulated to meet the stringent requirements of scientific research, nutraceutical development, and pharmaceutical-grade formulation.

Botanical Profile

• Botanical Name: Eurycoma longifolia Jack
• Plant Part Used: Root
• Form: Brown Yellow Fine Powder Extract
• Standardization: Min. 2.00% Eurycomanone (HPLC)
• Net Weight: 1,000g (1kg)
• Manufactured by: Asia Botanicals Sdn. Bhd.

Certificate of Analysis (COA)

Product Name: Tongkat Ali Extract 2%
Batch No.: TA73224/25/4
Date of Issue: 26 June 2025
Expiry Date: 25 June 2027
Packing Size: 1kg
Ingredients: Eurycoma longifolia Powder Extract with 2% Eurycomanone

Technical Specifications (TDS)

Based on Technical Data Sheet issued by the manufacturer (Batch No. TA73223/24/6, issued 24 June 2025).

Quality & Compliance

This product is manufactured under hygienic conditions as required by the National Pharmacy Regulation and Act (NPRA), and conforms to the requirements of the Drug and Cosmetic Control Regulations 1984.

Handling & Storage

• Store in a cool, dry place away from direct sunlight
• Keep container tightly closed when not in use
• Shelf life: 24 months from date of manufacture

Manufacturer

Asia Botanicals Sdn. Bhd. (Co. No. 507919 T)
28 Jalan Apollo U5/187, Seksyen U5,
Bandar Pinggiran Subang 40150,
Shah Alam, Selangor, Malaysia
Tel: (+60) 1700 817 875
Email: asiabotanicals@gmail.com

Note: This product is supplied as a raw material / bulk ingredient intended for research, formulation, and manufacturing purposes only. Buyers are responsible for ensuring compliance with applicable local regulations governing the use of botanical extracts in their jurisdiction.

Scientific Overview: Eurycoma longifolia Jack (Tongkat Ali)

Introduction

Eurycoma longifolia Jack, commonly known as Tongkat Ali (Malaysia), Pasak Bumi (Indonesia), or Long Jack (international trade), is a flowering plant belonging to the family Simaroubaceae. It is a slender, medium-sized shrub tree that grows predominantly in the lowland and hilly rainforests of Southeast Asia, including Malaysia, Indonesia, Thailand, Vietnam, and the Philippines.

The plant has been used for centuries in traditional Malay, Indonesian, and Thai medicine as a general tonic, aphrodisiac, and remedy for a wide range of ailments. In recent decades, E. longifolia has attracted significant scientific interest due to its diverse pharmacological activities, which are attributed to a rich array of bioactive phytochemicals.

Phytochemistry

The pharmacological properties of Eurycoma longifolia are primarily attributed to the following classes of bioactive compounds:

• Quassinoids — including eurycomanone, eurycomanol, eurycomalactone, 13α(21)-epoxyeurycomanone, and longilactone. These are the most extensively studied compounds and are responsible for the majority of the plant's biological activities.
• Alkaloids — including β-carboline alkaloids (canthin-6-one derivatives) and indole alkaloids, which exhibit antimicrobial and cytotoxic properties.
• Tirucallane-type Triterpenes — contributing to anti-inflammatory and hepatoprotective effects.
• Glycosaponins — associated with adaptogenic and energy-enhancing properties.
• Polysaccharides — high-molecular-weight fractions with immunomodulatory activity.
• Eurypeptides — small peptides linked to testosterone-stimulating and energy-enhancing effects.

Mechanism of Action

The androgenic and adaptogenic effects of E. longifolia are mediated through multiple pathways:

• Stimulation of the hypothalamic-pituitary-gonadal (HPG) axis, leading to increased luteinizing hormone (LH) secretion and subsequent testosterone biosynthesis in Leydig cells.
• Inhibition of sex hormone-binding globulin (SHBG), resulting in elevated free testosterone levels.
• Reduction of cortisol levels via modulation of the hypothalamic-pituitary-adrenal (HPA) axis, thereby reducing stress-induced testosterone suppression.
• Antioxidant activity that protects testicular cells from oxidative damage.
• Inhibition of aromatase enzyme activity, reducing conversion of testosterone to estrogen.

Clinical & Preclinical Research Summary

Numerous peer-reviewed studies have investigated the pharmacological properties of E. longifolia extracts. Key findings include:

• Talbott et al. (2013) — A randomized, double-blind, placebo-controlled study demonstrated that 200mg/day of a standardized water-soluble extract significantly improved testosterone levels, stress hormone profile, and mood state in moderately stressed subjects.
• Hamzah & Yusof (2003) — Supplementation with E. longifolia extract in physically active men resulted in significant improvements in lean body mass and muscular strength.
• Tambi et al. (2012) — A study on 76 men with late-onset hypogonadism showed that 1 month of supplementation restored serum testosterone to normal levels in 90.8% of subjects.
• Kotirum et al. (2015) — A systematic review and meta-analysis confirmed the efficacy of E. longifolia in improving erectile function and sexual performance.
• Rehman et al. (2016) — Demonstrated significant anti-fatigue and ergogenic effects in animal models, with improved endurance and reduced lactic acid accumulation.

100 Evidence-Based & Traditional Benefits of Tongkat Ali (Eurycoma longifolia)

Hormonal & Androgenic Health (1–15)

1. Increases total serum testosterone levels in hypogonadal men
2. Elevates free testosterone by reducing SHBG binding
3. Stimulates luteinizing hormone (LH) secretion from the pituitary gland
4. Inhibits aromatase, reducing testosterone-to-estrogen conversion
5. Supports healthy testosterone levels in aging men (andropause)
6. Improves testosterone-to-cortisol ratio under chronic stress
7. Enhances Leydig cell function and steroidogenesis
8. Supports hormonal balance in women during perimenopause
9. Reduces estrogen dominance in men
10. Promotes healthy DHEA levels
11. Supports adrenal hormone balance
12. Modulates the hypothalamic-pituitary-gonadal (HPG) axis
13. Reduces age-related testosterone decline
14. Supports healthy growth hormone secretion
15. Improves overall endocrine system function

Sexual Health & Reproductive Function (16–30)

16. Improves erectile function and quality of erections
17. Enhances libido and sexual desire in men
18. Increases sperm count and concentration
19. Improves sperm motility and morphology
20. Reduces male infertility associated with low testosterone
21. Enhances sexual performance and stamina
22. Reduces symptoms of erectile dysfunction (ED)
23. Supports healthy prostate function
24. Improves female libido and sexual satisfaction
25. Reduces sexual anxiety and performance-related stress
26. Supports fertility in both men and women
27. Improves seminal plasma quality
28. Reduces oxidative stress in testicular tissue
29. Supports healthy penile tissue vascularization
30. Enhances orgasmic function and sexual well-being

Physical Performance & Ergogenics (31–45)

31. Increases lean muscle mass and body composition
32. Enhances muscular strength and power output
33. Reduces exercise-induced muscle damage
34. Accelerates post-exercise recovery
35. Improves aerobic and anaerobic endurance
36. Reduces lactic acid accumulation during exercise
37. Enhances ATP production and energy metabolism
38. Supports glycogen resynthesis after training
39. Improves VO2 max and cardiovascular efficiency
40. Reduces delayed onset muscle soreness (DOMS)
41. Supports nitrogen retention and protein synthesis
42. Enhances neuromuscular coordination
43. Reduces body fat percentage when combined with exercise
44. Improves grip strength and functional fitness
45. Supports healthy bone mineral density

Stress, Mood & Cognitive Function (46–60)

46. Reduces cortisol levels and stress response
47. Improves mood state and reduces tension
48. Reduces symptoms of anxiety and psychological stress
49. Enhances mental clarity and cognitive focus
50. Improves working memory and information processing
51. Reduces mental fatigue and brain fog
52. Supports dopaminergic neurotransmission
53. Enhances motivation and drive
54. Reduces irritability and mood swings
55. Supports healthy sleep quality and duration
56. Exhibits adaptogenic properties against chronic stress
57. Reduces burnout symptoms in high-stress individuals
58. Supports neuroprotection against oxidative stress
59. Improves overall psychological well-being
60. Reduces symptoms of mild depression

Immune System & Anti-Inflammatory Activity (61–72)

61. Modulates innate and adaptive immune responses
62. Enhances natural killer (NK) cell activity
63. Stimulates macrophage activation and phagocytosis
64. Reduces pro-inflammatory cytokines (TNF-α, IL-6, IL-1β)
65. Exhibits anti-inflammatory activity comparable to NSAIDs in animal models
66. Supports immune resilience during physical overtraining
67. Reduces systemic inflammation markers (CRP, ESR)
68. Supports gut-associated lymphoid tissue (GALT) function
69. Enhances T-lymphocyte proliferation
70. Reduces autoimmune inflammatory markers in preclinical studies
71. Supports recovery from infection and illness
72. Exhibits antiviral properties in preliminary in vitro studies

Metabolic & Cardiovascular Health (73–82)

73. Improves insulin sensitivity and glucose metabolism
74. Reduces fasting blood glucose levels in diabetic animal models
75. Supports healthy lipid profile (reduces LDL, increases HDL)
76. Reduces triglyceride levels
77. Supports healthy blood pressure regulation
78. Exhibits cardioprotective antioxidant activity
79. Reduces visceral adiposity and metabolic syndrome markers
80. Supports healthy liver function and hepatoprotection
81. Improves mitochondrial efficiency and energy production
82. Reduces oxidative stress markers (MDA, 8-OHdG)

Antimicrobial & Anticancer Activity (83–90)

83. Exhibits broad-spectrum antimicrobial activity against gram-positive and gram-negative bacteria
84. Demonstrates antifungal activity against Candida species
85. Shows antimalarial activity (eurycomanone inhibits Plasmodium falciparum)
86. Exhibits cytotoxic activity against various cancer cell lines (lung, breast, colon, prostate)
87. Induces apoptosis in cancer cells via mitochondrial pathway
88. Inhibits tumor cell proliferation in preclinical models
89. Demonstrates anti-leukemic activity in vitro
90. Exhibits antioxidant activity that may reduce DNA oxidative damage

Traditional & General Wellness Benefits (91–100)

91. Used traditionally as a general health tonic and vitality booster
92. Supports healthy aging and longevity
93. Used as a traditional remedy for fever and malaria in Southeast Asia
94. Supports digestive health and appetite regulation
95. Traditionally used as a post-partum tonic for women
96. Supports joint health and reduces arthritic discomfort
97. Promotes healthy skin by reducing oxidative stress
98. Supports kidney health in traditional medicine practice
99. Used as a natural energy tonic to combat fatigue
100. Supports overall quality of life and vitality in aging populations

Disclaimer: The benefits listed above are based on peer-reviewed scientific literature, preclinical studies, and traditional ethnobotanical use. They are provided for informational and research purposes only. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Consult a qualified healthcare professional before use.

Manufacturer

Asia Botanicals Sdn. Bhd. (Co. No. 507919 T)
28 Jalan Apollo U5/187, Seksyen U5,
Bandar Pinggiran Subang 40150,
Shah Alam, Selangor, Malaysia
Tel: (+60) 1700 817 875
Email: asiabotanicals@gmail.com

Note: This product is supplied as a raw material / bulk ingredient intended for research, formulation, and manufacturing purposes only. Buyers are responsible for ensuring compliance with applicable local regulations governing the use of botanical extracts in their jurisdiction.