Mastic (lentisk) oil: how to use it externally

A short guide to mastic (lentisk) oil: where it comes from, how Moroccan homes use it and what to keep in mind.

Mastic (lentisk) oil (زيت الضرو)

Lentisk oil is pressed from lentisk berries in northern Morocco and traditionally used for massage.

How to use: External use only: a few drops diluted in a carrier oil for a gentle massage. Do not swallow or apply to broken skin or near the eyes.

External-use ideas for mastic (lentisk) oil

• Massage blend: a few drops in a spoon of olive or almond oil, external use only.
• Use clean tools and keep any mix in the fridge for one day at most.
• Not to be eaten or drunk; keep away from eyes and children.
• Patch-test the mix on a small area of skin first.

Tips for buying and storing mastic (lentisk) oil

• Always use a clean, dry spoon.
• Buy enough for a few weeks so it stays fresh and fragrant.
• Choose a product with a clear origin and a label showing ingredients, size and date.
• A natural smell and colour are good signs; avoid anything that smells off or looks damp.
• Keep mastic (lentisk) oil in an airtight container away from light, heat and moisture.

The story of mastic (lentisk) oil at the Moroccan attar

• In the souks of Fes, Marrakech and Essaouira, the attar (herbalist-grocer) displays herbs, spices and oils in sacks and bottles.
• Mastic (lentisk) oil is one of the products Moroccans have known for generations, with ways of using it passed down in families.
• Names vary by region, between Arabic, Amazigh and Darija, but the customs are similar.
• Today the same traditional products come with clear labels and home delivery.

General precautions

• Moderation first; herbs do not replace a varied diet.
• Pregnant or breastfeeding women, children and anyone on medication: ask a doctor first.
• Patch-test oils and skin products on a small area; avoid the eyes.
• Store cool and dry, out of reach of children.

Please note: this is cultural and general content, not medical advice; see a doctor if needed.