Cabe jawa (Piper retrofractum)

Long pepper contains piperine as its primary alkaloid, which provides its sharp pungency and functions as a powerful bioavailability enhancer—boosting nutrient absorption and supporting energy metabolism. Another signature compound, piperlongumine, offers anti-aging potential through senolytic mechanisms and has shown notable anticancer activity. Its essential oil components, such as caryophyllene, contribute a distinctive aroma while delivering anti-inflammatory and analgesic effects, making it a natural pain reliever. Additionally, methyl piperate enhances its warming sensation, which is why long pepper is widely used in traditional medicine as well as modern herbal formulations.

Long pepper functions as a natural vitality booster or aphrodisiac, traditionally and scientifically recognized for enhancing physical stamina, testosterone levels, and sexual performance through its androgenic effects. It is also known as a potent bio-enhancer, capable of significantly increasing the absorption and effectiveness of other herbal compounds—such as curcumin in temulawak—so their benefits are not lost during metabolism. Its thermogenic properties help warm the body, dispel chills, relieve mild feverish symptoms, and improve sluggish blood circulation. Additionally, the essential oils it contains provide mild local anesthetic effects, making it effective for easing nerve-related pain such as toothaches and muscle soreness.