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Mulethi ko paani nahi, tel chahiye. मुलेठी + oil, the dark-spot way

Licorice's dark-spot compound, glabridin, dissolves in oil, not water. Here's the science, how to make licorice oil at home, and the four oils that suit your skin.

PaaniPowder sinks. Glabridin stays locked inside.
TelOil turns golden. Glabridin moves into it.

One root, two very different compounds

Mulethi is loved in Indian skincare for good reason. But the part that works on dark spots behaves nothing like the part that soothes, and the liquid you mix it with decides which one you get.

What water pulls out

Glycyrrhizin

Water-loving
  • The compound that gives licorice root its sweetness.
  • Calming and soothing for irritated, red skin.
  • Dissolves easily in water, rose water and toners.

What oil pulls out

Glabridin

Oil-loving
  • Slows tyrosinase, the enzyme your skin uses to make melanin.
  • The reason licorice is known for dark spots and uneven tone.
  • Barely dissolves in water, so a water-based pack leaves most of it behind in the powder.

Mulethi with rose water is a soothing pack. Mulethi infused in oil is your dark-spot serum.

Make licorice oil at home

Ek chammach mulethi, thoda sa tel, and a little patience. Everything you use must be completely dry, because even a drop of water in an oil infusion invites mould.

  1. Mix

    Stir the mulethi powder into the oil until there are no dry clumps.

    Using a trial bottle from the box? Half a teaspoon of powder is enough for one bottle.

  2. Warm it gently

    Place the bowl in a pan of hot, not boiling, water for 30 to 40 minutes. Stir every 10 minutes. The oil will slowly turn golden.

    No stove? Seal the bottle and keep it in a dark cupboard for 2 weeks, shaking once a day.

  3. Strain

    Pour through muslin or a coffee filter until the oil runs clear. Squeeze the cloth gently to get the last drops.

  4. Bottle and use

    Store in an amber bottle away from sunlight. Apply 2 to 3 drops at night on clean skin, after a patch test on your inner arm. Use within 2 months.

Pick your skin type, get your four oils

Every oil below carries glabridin well. The difference is how it feels on your skin.

Oily and acne-prone skin does best with thin, fast-absorbing oils that are high in linoleic acid and won't sit on the surface.

Hemp Seed Oil

Featherlight and rich in linoleic acid, which oily skin often runs short on.

Featherlight feel
View Hemp Seed Oil

Grapeseed Oil

Thin and quick to sink in, with no greasy film left behind.

Featherlight feel
View Grapeseed Oil

Organic Jojoba Oil

Technically a liquid wax that closely resembles your skin's own sebum.

Light feel
View Organic Jojoba Oil

Organic Rosehip Oil

A classic for post-acne marks, and a natural partner to licorice.

Light feel
View Organic Rosehip Oil

Your box of six: four oils, two packets of mulethi

Trial sizes of your four oils plus two trial packets of mulethi powder, so you can infuse a small batch in each oil and see which one your skin likes best.

Your box for oily skin

Everything you need to make your first licorice oils is in the box. Just add a bowl, hot water and a strainer.

See my box of 6

Your six items will be ready in our Box of Six builder. Review your box there and check out.

Not your skin type?

Before you start

Can I just mix the powder into oil and apply it?

You can, but it will feel gritty and won't spread well. Warming and straining gives you a smooth oil that has already taken up the glabridin, so there's no reason to keep the powder in.

Should I stop using mulethi with rose water?

No. A mulethi and rose water pack is still a lovely soothing pack for tired or irritated skin. For dark spots and uneven tone, reach for the oil version.

How long before I see a difference?

Dark spots fade slowly with any ingredient. Give it 6 to 8 weeks of nightly use, and wear sunscreen every day, because sun exposure keeps making new pigment.

I have a nut allergy. Which oils should I skip?

Skip sweet almond, hazelnut and walnut, and check with your doctor before trying peach kernel. Hemp seed, grapeseed and jojoba are good nut-free picks.

Is it safe during pregnancy?

Mulethi is a gentle, traditional ingredient, but skin can behave differently during pregnancy. Patch test first and check with your doctor if you're unsure.

How do I know if my oil has gone off?

Fresh licorice oil smells mild and slightly sweet. If it smells sharp, like old cooking oil, or looks cloudy, throw it out and make a fresh batch.

Made your mulethi oil? Show us.

Share your batch with 8,800+ DIY-ers in our WhatsApp community, or send us your version of the recipe for the DIY Hub.

Always patch test before using a new ingredient. This page shares traditional and scientific information about skincare ingredients and is not medical advice.