Guggul (Commiphora mukul)

Aloe vera (syn. A. barbadensis) is a succulent commonly grown as a potted plant, notable for its thick, fleshy leaves that contain two distinct medicinal components. The inner clear gel is renowned for its soothing and wound-healing properties, while the bitter yellow sap from the leaf base (often called “bitter aloes”) has a strong laxative effect. Historically, aloe vera has been prized for treating skin irritations, burns, and ulcers. It can also be taken internally (as juice) to support digestion and immune function. Whole leaf aloe juice has been used to help fight arthritis, AIDS, cancer, and other chronic conditions, though the outer leaf portion containing anthraquinones is typically filtered out to avoid harsh laxative effects.

Arjun is an evergreen tree that can grow up to about 100 ft (30 m) high, bearing pale yellow flowers and cone-shaped leaves. Its bark has a longstanding reputation in Ayurvedic medicine—used for at least 3,000 years—as a primary heart remedy. Traditional texts report its effectiveness in angina, congestive heart failure, and poor coronary circulation, with modern research suggesting it helps reduce blood cholesterol and may stabilize heart rhythms.

Black pepper is a perennial woody climbing vine growing to about 16 feet, with large oval leaves, spikes of small white flowers, and clusters of small round fruits that ripen from green to red. Native to southwestern India and now cultivated in tropical areas worldwide, the fruit is harvested from plants that are at least three years old. Different processing methods yield green, black, red, and white peppercorns, each with distinct flavors and uses. Cultivated as both a spice and medicine since ancient times, pepper was such a prized commodity in world trade that Attila the Hun reportedly demanded 3,000 pounds of it as ransom during his siege of Rome in 408 CE.

Blue cohosh is an upright perennial herb reaching 3 feet in height, with large three-lobed leaves, yellow to purple flowers, and striking blue berries. It grows wild in much of eastern North America from Manitoba to Alabama, preferring woodland valleys and damp, north-facing slopes. The name 'cohosh' comes from the Algonquin language, and the plant was a popular remedy among many Native American tribes. Though taken by both sexes for genitourinary issues, it was primarily valued as a women's herb, and that tradition continues in modern herbal practice.

Boswellia is a deciduous tree growing to about 49 ft (15 m), characterized by its pale, papery bark, compound leaves, and small clusters of white flowers. The resin, which exudes from the bark and dries to a transparent gold color, has been used for thousands of years in traditional Ayurvedic medicine for arthritis, pulmonary diseases, ringworm, and diarrhea. The key active components are boswellic acids, noted for their marked anti-inflammatory and pain-relieving properties. Modern research suggests boswellia can be helpful in osteoarthritis, rheumatoid arthritis, bursitis, tendonitis, Crohn’s disease, and ulcerative colitis.

Burdock is a sturdy, bitter herb well-regarded for its detoxifying influence, especially on the skin and liver. It stimulates bile flow, supports liver function, and is frequently used to address acne, eczema, and other skin irritations. Its large leaves may be applied as a poultice to infected sores, and a strong root decoction can soothe itching when added to a bath. Burdock also stabilizes mast cells, potentially reducing allergic reactions.

Calendula (Calendula officinalis), with its bright orange daisy-like flowers, is among the most versatile herbs in Western herbal medicine. Its petals contain antiseptic, anti-inflammatory, and vulnerary properties, making it excellent for speeding tissue repair in wounds, burns, bruises, and various skin irritations. Calendula is also used internally for gastrointestinal inflammation (e.g., Crohn’s disease, colitis, gastritis).

Cat's claw is a climbing vine that can grow to 100 feet or more, with stems up to 8 inches in diameter, large glossy leaves, and sharp hooks resembling a cat's claws. Native to tropical rainforests in the central and eastern Andes—especially Peru, Ecuador, and Colombia—it has also been found in Guatemala, Costa Rica, and Panama. Known by the Ashaninka and other indigenous peoples of central Peru for its power in regulating illness, it has been used since ancient times to treat serious conditions ranging from asthma and diabetes to arthritis and cancer. By the early 1990s, over-collection from the wild threatened the species' survival; only sustainably sourced stem bark should be used, rather than root bark.