Licorice Extract in Skincare What It Does and How to Apply

Licorice extract is a cost-effective way to chase brighter, glowier skin without a clinic visit. It offers hydroquinone-like brightening power minus the common downsides and expense. Below is a clear, expert-backed breakdown of how it helps and how to use it.

What Is Licorice Extract?

Licorice extract comes from the root of the licorice plant, Glycyrrhiza glabra. The root has a long history in traditional medicine and is also the source of the candy’s flavor.

The topical extract contains compounds that provide antioxidant and anti-inflammatory effects and help fade dark spots, which is why it appears in many brightening formulas. It can work in a way similar to hydroquinone, a benchmark lightening agent, but without the same reputational drawbacks.

Licorice Extract

Type: Skin brightener

Key benefits: Slows the enzyme that drives melanin production, supports clearance of excess pigment, and calms inflammation.

Who should use it: Anyone targeting dark spots or uneven tone, and those needing soothing support. Avoid during pregnancy.

How often: Follow the product’s directions. Typical use is once or twice daily.

Pairs well with: Antioxidants and brighteners like niacinamide and vitamin C.

Avoid combining with: Strong irritants such as retinoids or hydroquinone.

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Benefits of Licorice Extract for Skin

• Limits tyrosinase to reduce discolorationSlows the enzyme that drives melanin production, helping prevent new dark spots.

• Helps clear existing pigmentContains liquiritin, which disperses and lifts built-up melanin to fade spots.

• Provides antioxidant protectionFlavonoids neutralize reactive oxygen species that age and discolor skin.

• Calms inflammationLicochalcone A helps quiet key inflammatory pathways.

• May reduce excess oilEmerging evidence suggests licochalcone compounds can help regulate sebum.

  
  

Side Effects

Low allergy risk, but formulas that include it can still cause reactions. Sensitive skin may experience irritation. Patch test before full use.

How to Use

Choose a serum for higher concentration. Follow the product’s directions, typically once or twice daily. Use broad-spectrum SPF every day since UV exposure can undo brightening results. Pairs well with niacinamide, azelaic acid, tranexamic acid, and hydrating emollients. Avoid combining with strong irritants like retinoids or hydroquinone.

Recommended products

First Aid Beauty Facial Radiance Niacinamide Dark Spot Serum

First Aid Beauty Facial Radiance Niacinamide Dark Spot Serum pairs niacinamide with licorice root to even tone. Gentle, fragrance-free formula aimed at dark spots and post-acne marks. Serum texture layers cleanly under sunscreen. Suitable for all skin types, including sensitive. Use daily on clean, dry skin. Click here to buy.

Paula’s Choice 10% Azelaic Acid Booster

Paula’s Choice 10% Azelaic Acid Booster combines azelaic acid with licorice root and salicylic acid to target discoloration and congestion. Cream-gel layers or mixes into moisturizer. Helps fade post-blemish spots and reduce redness. Works for most skin types, including sensitive. Use 2–3 nights weekly, then increase as tolerated. Click here to buy.

FAQ

Does licorice root extract lighten skin tone?

Yes. Actives such as liquiritin and licochalcone inhibit tyrosinase, slow melanin production, and can gradually lighten treated areas.

Is licorice root extract suitable for acne-prone skin?

Generally yes. It is an uncommon sensitizer and its anti-inflammatory profile suits sensitive or acne-prone skin. Patch test first.

How often can you use licorice root extract?

Follow the product label. Typical use is up to twice daily. Use daily sunscreen.

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II DISCLAIMER: Every skin is different, not everything works for everybody. I recommend you test the product before completely using any new product. II