黃連 (Huang Lian), commonly known as Coptis root, is one of the most intensely bitter and cooling herbs in the Chinese herbal materia medica. It has been used for centuries when the body shows signs of excess Heat, Fire, Damp-Heat, and toxicity.

In Traditional Chinese Medicine, Huang Lian is bitter and cold in nature. Its bitterness helps drain Dampness, while its cold nature helps clear excess Heat and Fire. It has a particular affinity for the digestive system and Heart, making it an important herb when excess Heat and Dampness have accumulated internally.

Key Actions

• Clears Heat

• Drains Dampness

• Sedates Fire

• Resolves toxicity

• Clears Damp-Heat from the digestive system

• Clears Heart Fire

Key Indications

Huang Lian has traditionally been used to help with patterns involving excess Heat, Damp-Heat, Fire, and toxicity, particularly when affecting the digestive system.

It may help support:

• Dysentery and diarrhea

• Fever and excess internal Heat

• Inflammation

• Gastrointestinal inflammation and irritation

• Digestive infections and microbial imbalance

• Damp-Heat in the Stomach and Intestines

• Healthy blood sugar and metabolic balance

• Nausea and digestive upset

• Excess thirst

• Bitter taste in the mouth

The Gut + Huang Lian 

One of Huang Lian's most prominent traditional uses is helping with Damp-Heat affecting the gastrointestinal system.

In Chinese medicine, Damp-Heat develops when Dampness and excess Heat combine within the body. Instead of fluids being properly transformed and transported, they become heavy and stagnant, creating an internal environment characterized by both moisture and Heat.

When Damp-Heat accumulates in the digestive system, it may present as digestive discomfort, loose or urgent stools, nausea, heaviness, a bitter taste in the mouth, excess thirst, and other signs of internal Heat.

Huang Lian's intensely bitter and cold nature makes it particularly suited to clearing this hot, damp, excess pattern.

It is especially noted for its naturally high berberine content, which contributes to its powerful antimicrobial and anti-inflammatory activity and has made Huang Lian particularly interesting in modern research involving the gastrointestinal system.

Naturally Rich in Berberine

Huang Lian is particularly well known for its naturally high concentration of berberine, the bright yellow plant compound that has become one of the most popular supplements in modern wellness.

Berberine is one of the primary active compounds responsible for Huang Lian's intensely bitter taste and has been widely studied for its antimicrobial, anti-inflammatory, digestive, and metabolic properties.

Long before berberine was isolated and sold as a supplement, however, Huang Lian had been used for centuries in Traditional Chinese Medicine to clear Heat, drain Dampness, sedate Fire, and resolve toxicity—particularly when Damp-Heat affects the gastrointestinal system.

From a TCM perspective, modern research into berberine provides an interesting parallel to Huang Lian's traditional use for Damp-Heat conditions involving inflammation, digestive disturbance, and excess internal Heat.

Rather than an isolated compound, Huang Lian provides berberine alongside the herb's naturally occurring spectrum of plant constituents, including coptisine, palmatine, epiberberine, and jatrorrhizine.

Huang Lian + Modern Research

The gastrointestinal system is one of the most interesting areas of modern Huang Lian and berberine research.

Berberine has relatively low systemic bioavailability when taken orally, meaning only a small amount reaches circulation unchanged. This has led researchers to investigate how berberine may exert important effects within the gastrointestinal tract itself, including through interactions with the intestinal environment and gut microbiome.

Modern research continues to explore Huang Lian, berberine, and its other naturally occurring alkaloids for their potential antimicrobial, anti-inflammatory, metabolic, and gastrointestinal effects.

This provides an interesting modern perspective on an herb that Chinese medicine has valued for centuries for clearing Heat, Dampness, Fire, and toxicity from the body.

One of China's most beloved herbal beverages. This naturally sweet and tangy drink has been enjoyed for centuries to refresh the body during hot weather. Crafted with smoked sour plums, hawthorn, mulberries, orange peel, hibiscus, licorice, fragrant osmanthus flowers, red dates and cooling mint, it creates a beautifully balanced flavor that is both tart and refreshing. Simply simmer the herbs, and enjoy as a naturally flavorful drink throughout the summer months.

Ingredients

• Black Plums 烏梅

• Hawthorn Berries 山楂

• Mulberries 桑椹

• Orange Peel 陳皮

• Hibiscus 洛神花

• Licorice Root 甘草

• Osmanthus Flowers 桂花

• Mint Leaves 薄荷

• Red Dates 紅棗

• Job's Tears 薏仁

• Poria 茯苓

• Lotus Leaf 荷葉

• Fox Nut 茨實

Net Weight: 7 oz

Store in a cool dry place. After opening, store in the fridge.

Support healthy elimination, relieve digestive stagnation, and restore comfortable bowel movements naturally.

Bowel Rescue is inspired by the classical Chinese formula Hou Po Da Huang Tang, traditionally used to relieve constipation, abdominal fullness, bloating, and digestive stagnation. In Traditional Chinese Medicine, constipation is often viewed as a sign that Qi, heat, and waste have become trapped, creating discomfort and obstructing the body's natural flow.

This time-tested formula combines Hou Po (Magnolia Bark), Da Huang (Rhubarb Root), and Zhi Shi (Immature Bitter Orange) to help move stagnation, clear excess heat, and support healthy bowel function.

Benefits

• Supports healthy, regular bowel movements

• Helps relieve occasional constipation

• Reduces bloating and abdominal distension

• Encourages healthy digestive flow and motility

• Helps clear excess heat and accumulation

• Supports feelings of lightness and digestive comfort

Traditional Uses

According to Traditional Chinese Medicine, Bowel Rescue is traditionally used for:

• Constipation with hard, dry stools

• Abdominal fullness and distension

• Digestive stagnation

• Feeling overly full after eating

• Excess heat in the stomach and intestines

Key Ingredients

Hou Po (Magnolia Bark)

Traditionally used to move stagnant Qi, relieve bloating, and ease abdominal fullness.

Da Huang (Rhubarb Root)

A classic herb used to clear accumulation, promote elimination, and support healthy bowel movements.

Zhi Shi (Immature Bitter Orange)

Traditionally used to break up stagnation, support digestion, and promote the downward movement of Qi.