King's Vigor Elixir™

🌿 Forest Herbs and Their Scientific Proof

🌰 Epo Igi Ayin (Bark of Ayin Tree) — Albizia ferruginea

Benefit: Enhances erectile function by improving corpus cavernosum smooth muscle relaxation and boosting nitric oxide–mediated pathways, which support erection hardness and duration.

Study demonstrated that Albizia zygia leaf extract improved erectile parameters in diabetic rats via nitric oxide–cGMP pathways. PubMed

🌿 Isirigun — Mondia whitei

Benefit: Acts as a potent aphrodisiac; increases penile NOS activity, NO and cGMP levels, leading to enhanced erection quality and improved ejaculation latency.

Study found that Mondia whitei root extract significantly increased NOS activity and NO/cGMP in rabbit corpus cavernosum, improving erectile function. PubMed

🌱 Eso Aberere — Hunteria umbellata

Benefit: Improves sexual behavior by inhibiting arginase and enhancing nitric oxide availability, leading to improved erection, increased mounting frequency, and higher testosterone levels.

Study: showed that Hunteria umbellata seed extract increased mounting and intromission frequencies, raised serum testosterone, and inhibited arginase activity in male rats. PubMed

🌿 Egbo Isekotu — Sida acuta

Benefit: Exhibits aphrodisiac activity by increasing testosterone levels, enhancing libido, and improving ejaculatory latency.

Study reported that chloroform extract of Sida acuta leaves increased mount and intromission frequencies and raised serum testosterone in male rats. ResearchGate

🍃 Ewe ati Egbo Moringa (Moringa Leaves and Root) — Moringa oleifera

Benefit: Enhances erectile performance under stress by suppressing PDE-5, boosting testosterone, improving sperm count/motility, and supporting nitric oxide production.

Study found that Moringa oleifera leaf extract suppressed PDE-5 activity, increased testosterone, and improved sexual performance in stress-exposed rats. PMC

🍊 Ewe Osan (Orange Leaf) — Citrus sinensis

Benefit: Rich in flavonoids that inhibit arginase and PDE-5, boost NO levels, and improve blood flow to penile tissue, supporting stronger, longer-lasting erections.

Study demonstrated that orange peel infusion improved sexual behavior, NO levels, and inhibited PDE-5/arginase in paroxetine-induced ED rats. PubMed

🥥 Egbo Igi Agbon (Coconut Husk) — Cocos nucifera

Benefit: Boosts testosterone, enhances mounting and ejaculation frequencies, and improves sperm count and motility by regulating LH/FSH and testicular function.

Study reported that coconut husk extract increased testosterone, mounting frequency, and sperm parameters in male Wistar rats. PMC

🍌 Egbo Ogede Wewe (Plantain Leaf) — Musa paradisiaca

Benefit: Exhibits androgenic effects; increases testicular testosterone, improves sperm count and motility, and enhances libido by stimulating steroidogenesis.

Study showed that Musa paradisiaca root extract increased testicular testosterone, sperm count, and motility in male rats. PubMed

🍃 Ewe Ogede Agbagba (Unripe Plantain Leaf) — Musa sapientum

Benefit: Improves semen volume, increases sperm viability/motility, and supports spermatogenesis by antioxidant-mediated protection of germ cells.

Study found that moderate doses of Musa paradisiaca (similar to Musa sapientum) flour improved semen parameters in male Wistar rats. PMC

🌿 Ewe Ibepe (Papaya Leaf) — Carica papaya

Benefit: Enhances sperm count, motility, and viability; increases testosterone; and protects testicular architecture under toxicant stress, improving fertility.

Study demonstrated that Carica papaya leaf extract improved sperm count/motility and raised testosterone in diabetic rats, protecting testicular histology. PubMed

🍊 Ewe ati Egbo Igi Osan Wewe (Orange Leaf and Root) — Citrus sinensis

Benefit: As above, rich in flavonoids that inhibit PDE-5/arginase, boost NO, and improve circulation for better erections and stamina.

Study demonstrated improved erectile parameters with orange peel infusion in ED rats. PubMed

🌰 Ewe ati Egbo Igi Ayinre Ogo (Bark & Root of Ayinre-ogo Tree) — Albizia ferruginea

Benefit: Supports erectile function and enhances sperm parameters via antioxidant protection and improved NO/cGMP signaling in penile tissue.

Study reported that Albizia zygia leaf extract improved sperm motility and viability by antioxidant mechanisms. PubMed

🌰 Orogbo (Bitter Kola) — Garcinia kola

Benefit: Increases libido, erection, and ejaculation frequency; boosts serum testosterone and sperm count without affecting motility, acting as an effective aphrodisiac.

Study demonstrated that Garcinia kola seed extract enhanced all components of sexual behavior, increased testosterone, and raised sperm count in Wistar rats. Wiley

🌶️ Ginger — Zingiber officinale

Benefit: Increases sperm count, motility, viability, and testosterone levels; protects against oxidative damage, improving erectile and reproductive function.

Study reported that ginger extract increased sperm count/motility and elevated testosterone in diabetic and toxin-exposed rats. PMC

🧄 Garlic — Allium sativum

Benefit: Enhances testosterone, improves sperm motility, viability, and count; supports spermatogenesis through antioxidant and NO-mediated vasodilation.

Study found that aqueous garlic extract increased testosterone, sperm count, and motility in male rats. AJOL

🔥 Uda (Negro Pepper) — Xylopia aethiopica

Benefit: Enhances sperm count, motility, and testicular testosterone; supports spermatogenesis and improves copulatory behavior indices.

Study showed that X. aethiopica seed extract decreased testosterone dose-dependently but pod extract at low dose (100 mg/kg) increased serum testosterone and daily sperm production in rats. PMC

🌺 Hibiscus Flower — Hibiscus sabdariffa

Benefit: Protects against diabetes-induced sperm damage by reducing oxidative stress, improving sperm count/motility, and normalizing FSH/LH without altering testosterone.

Study found that H. sabdariffa extract improved sperm count/motility, reduced sperm abnormalities, and normalized FSH in streptozotocin-diabetic rats. PubMed

✨ Cinnamon — Cinnamomum verum

Benefit: Suppresses 5α-reductase and androgen receptor coactivators, reducing DHT levels and inhibiting prostate growth; indirectly supports erectile health by balancing sex hormones.

Study showed that cinnamon bark water extract inhibited 5α-reductase and AR/SRC1 expression, reducing BPH in testosterone-induced rats. PubMed

💧 Watermelon Root and Seed — Citrullus lanatus (Rind/Seeds)

Benefit: Provides citrulline/arginine precursors for NO synthesis, inhibits PDE-5 via lunamarine, increases sperm count/motility, and boosts testosterone levels, supporting erectile function and fertility.

Study reported that watermelon seed extract (30 mg/kg for 4 weeks) significantly enhanced sperm motility, viability, count, and testosterone in rats. PMC