The Role of Licorice Extract in Herbal Remedies
Licorice extract, derived from the root of Glycyrrhiza glabra, has been used for centuries in both Eastern and Western herbal traditions. Known for its naturally sweet flavour and therapeutic properties, licorice extract plays a versatile role in modern herbal remedies.
1. Key Active Compounds
The main bioactive component in licorice extract is glycyrrhizin, which contributes to its anti-inflammatory, antioxidant, and immune-supporting effects. These compounds are also linked to digestive and respiratory health benefits.
2. Traditional and Modern Applications
Cough Relief – Licorice is a common ingredient in natural cough syrups and lozenges, helping soothe throat irritation.
Digestive Support – Traditionally used for stomach discomfort, ulcers, and indigestion.
Skin Health – Applied topically, licorice extract is found in creams for eczema, psoriasis, and pigmentation issues.
3. Scientific Evidence
Studies suggest licorice extract may modulate immune response and reduce oxidative stress. However, due to its high glycyrrhizin content, it should be consumed in moderation to avoid potential side effects such as elevated blood pressure.
4. Quality Considerations
When sourcing licorice extract, ensure it is standardised for glycyrrhizin content and tested for heavy metals and pesticides. For pharmaceutical or nutraceutical use, GMP and ISO-certified suppliers are recommended.
Conclusion
Licorice extract remains a valuable botanical ingredient in the natural health industry. With its wide range of applications, it continues to bridge the gap between traditional remedies and modern wellness trends.
