Black Lotus Seed Whole

Black Lotus Seed Whole (Caesalpinia minax Hance) is the dried mature seed traditionally used in Traditional Chinese Medicine (TCM) under the name Shí Lián Zǐ (石莲子). Despite its common English name, it is botanically distinct from true lotus seeds (Nelumbo nucifera). Shí Lián Zǐ is valued for its ability to clear heat, resolve toxicity, kill parasites, and reduce swelling, making it especially important in conditions involving fire toxin, intestinal parasites, and inflammatory accumulations. Its nature is bitter and cold, giving it a strong detoxifying and downward-clearing action.

In TCM usage, Shi Lian Zi is primarily employed to clear heat and fire toxin from the intestines, and to expel parasites. It has traditionally been used for roundworm, hookworm, abdominal pain due to parasitic infestation, diarrhea with heat, and toxin-related gastrointestinal discomfort. Its bitterness directly targets pathogenic accumulation, while its cold nature reduces inflammatory heat.

Shi Lian Zi is also used externally for boils, abscesses, sores, and swelling, where it helps resolve toxin and reduce localized inflammation. In folk practice, the seeds may be decocted, ground, or prepared into washes and poultices to address heat-driven skin and soft tissue conditions.

Modern research on Caesalpinia minax indicates the presence of diterpenoids, flavonoids, alkaloids, and antimicrobial compounds with documented antiparasitic, antibacterial, anti-inflammatory, and detoxifying effects. These findings support its long-standing traditional use for parasite expulsion and toxin resolution rather than nutritive tonification.

Each batch of Black Lotus Seed Whole (Caesalpinia minax Hance) is carefully cleaned and dried to preserve its hard seed structure, dark coloration, and potent bitter-cold profile. When decocted, it produces a strong, bitter, cooling preparation traditionally used to clear heat, resolve fire toxin, expel parasites, and reduce swelling.