Licorice Root (Glycyrrhiza glabra)

Dried root of Glycyrrhiza glabra, the source of licorice. One of the most widely used herbs in Traditional Chinese Medicine (where it is one of the most-prescribed herbs as a "harmonizer" in formulas) and a traditional Western herbal staple. The root is naturally sweet - about 50 times sweeter than sugar - from the compound glycyrrhizin.

Key Facts

Botanical name

Glycyrrhiza glabra

Family

Fabaceae (legume family)

Native region

Mediterranean, southern Russia, parts of Asia

Sweetness

Naturally about 50× sweeter than sugar (from glycyrrhizin)

Studied compounds

Glycyrrhizin (glycyrrhizic acid), flavonoids, isoflavones

Traditional uses

Demulcent, TCM "harmonizer," respiratory support, traditional candy flavoring

What is Licorice Root?

Licorice is a perennial legume native to the Mediterranean and parts of Asia. The root is naturally sweet - its sweetness is the basis of the candy that bears its name, though most modern "licorice" candy uses synthetic anise flavoring rather than actual licorice extract. In TCM, licorice (called "gan cao") is included in many traditional formulas as a "harmonizer" - an herb believed to balance the actions of other herbs in the formula.

Important Safety Information

Licorice contains glycyrrhizin, which can elevate blood pressure with regular high consumption. Individuals with hypertension or on medications affecting blood pressure should consult a healthcare provider before using licorice regularly. "DGL" (deglycyrrhizinated licorice) preparations have the glycyrrhizin removed and are an alternative for users avoiding the blood pressure effect.

How to Use Licorice Root

For tea: simmer 1 teaspoon of dried root in 8 oz water for 10-15 minutes, then strain. The flavor is sweet with a distinctive aromatic character. Licorice blends excellently with other herbs and can be used to sweeten bitter blends.

Frequently Asked Questions

What is licorice used for?
In Western herbalism, as a demulcent and respiratory support herb. In TCM, as a "harmonizer" included in many traditional formulas.

Is licorice really 50 times sweeter than sugar?
Yes; glycyrrhizin is approximately 50 times sweeter than sucrose by weight.

Can licorice affect blood pressure?
Yes; regular high consumption can elevate blood pressure. Use with caution if you have hypertension.

Is licorice candy made from real licorice?
Most modern "licorice" candy uses synthetic anise flavoring, not actual licorice extract. Traditional black licorice (Australian, Dutch) often does use real licorice.

What is DGL?
Deglycyrrhizinated licorice - licorice with the glycyrrhizin removed. Used for users wanting the demulcent properties without the blood pressure effect.

Can I sweeten bitter blends with licorice?
Yes; licorice is a natural sweetener that pairs well with bitter herbs.

This product has not been approved by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease. We recommend that you consult with a qualified healthcare practitioner before using any herbal products, particularly if you are pregnant, nursing, or on any medications.