Licorice root helps reduce dark spots and brightens the skin.
Licorice is an herb that is rich in minerals. and many biologically active substances Therefore, there are many uses of licorice. Because it is believed that it may have antibacterial properties in the mouth. Treating stomach ulcers, Helps with memory, Relieves sore throats, protects against UV rays.

Licorice (Glycyrrhiza glabraL.) or Licorice is an herb that is widely used. Traditional medicinal properties use the roots as an expectorant, soothing the throat, treating coughs, treating sticky saliva, treating dry throat, expelling gas, treating itching, nourishing the body, expelling rotten blood, and improving the heart's ability to refresh the heart. Since the roots of licorice are found to have an important substance called glycyrrhizin (or glycyrrhizic acid) or glycyrrhizinic acid) and 24-hydroxyglyrrhizin These substances are 50 - 100 times sweeter than table sugar, so licorice roots are used to flavor food. make herbal medicine Or used to add sweet flavor to desserts and candies.

Currently, licorice has medical benefits. To help relieve or treat these symptoms
- 1. High blood pressure
- 2. Reduce acid reflux and indigestion
- 3. Relieves upper respiratory symptoms
- 4. Treat stomach ulcers
- 5. Prevents tooth decay (canker sores, tooth decay and periodontitis).
Benefits of licorice root for the skinGlycyrrhiza Glabra Root Extract)
- 1. Aid skin conditions Research Trusted Source suggests licorice root extract may help treat a variety of skin conditions, such as acne and eczema. What’s more, a 2019 studyTrusted Source found that a cream containing licorice root, gentian root, and willow bark extract was as effective as a 1% hydrocortisone cream in treating eczema symptoms.
- 2. Brightening and treating dark spots
While melanin formation is a complex process,
the main enzyme responsible for discoloration is tyrosinase. Licorice root extract is known to inhibit the secretion of tyrosinase, which helps to prevent dark spots from forming on the skin. But licorice root extract not only stops new dark spots in their tracks, but it is said to help fade existing ones. - 3. Anti Aging and Reduce inflammation of the skin
The root also containsa flavonoid , a plant polyphenol with antioxidant properties that can protect the skin from pre-mature discoloration, aging, and environmental stress. Licorice is said to have a soothing effect on skin and helps to ease inflammation. The glycyrrhizin found in licorice can reduce redness, irritation and swelling, and is used to treat skin conditions like atopic dermatitis and eczema.ง - 4. Softens skin
Licorice can help the regeneration of our skin’s collagen and elastin supply, both of which are necessary to keep our skin elastic, smooth, and baby-soft. Not only that, but licorice helps to preserve hyaluronic acid, a sugar molecule with the ability to retain up to 1000 times its weight in water and keeps skin plump and bouncy. - 5. Defense skin from Sun
Licorice root in skincare also plays a role in sun defense. In addition to helping brighten skin already affected by sun damage, licorice contains glabridin, which is known to help stop discoloration in its tracks during and immediately after sun exposure. UV rays are the primary cause of skin discoloration, but glabridin contains UV blocking enzymes that prevent new skin damage from occurring.
Thank you for reference
- https://apps.phar.ubu.ac.th/thaicrudedrug/main.php?action=viewpage&pid=196
- https://pharmacy.mahidol.ac.th/th/knowledge/article/50/ชะเอมเทศ-กับความดันโลหิตสูง/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6826613/
- https://www.healthline.com/nutrition/licorice-root
- https://thejbeautycollection.com/blogs/news/5-skincare-benefits-of-licorice-root-extract-glycyrrhizinate