Ammi Majus Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 23, 2025
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All information on this page is verified using The Personal Care Products Council's (PCPC) INCI database. Our ingredient analyses are based exclusively on PCPC's technical data to ensure accuracy and reliability.

What Is Ammi Majus Extract?

Ammi Majus Extract is derived from the whole Ammi majus plant, a flowering member of the carrot family. The plant naturally contains compounds like coumarins and flavonoids that are valued for their skin friendly properties. Traditionally used in Middle Eastern and Mediterranean regions for its soothing qualities, the extract made its way into modern skincare when formulators noticed its ability to leave skin feeling conditioned and soft.

The production process usually begins with harvesting the aerial parts of the plant at peak bloom. The plant material is then dried and subjected to a gentle solvent extraction or cold pressing to pull out the active constituents. After filtration and concentration the extract is standardized for consistent quality before it is added to cosmetic bases.

You will most often find Ammi Majus Extract in leave on products such as moisturizers, nourishing serums, night creams and specialty masks aimed at boosting overall skin comfort. It may also appear in after sun gels and soothing lotions where a calm conditioned feel is desired.

Ammi Majus Extract’s Cosmetic Benefits/Uses

This ingredient is prized for one main role in skincare.

Skin Conditioning: Ammi Majus Extract helps keep skin supple smooth and hydrated. When incorporated into a formula it supports the skin’s natural barrier reducing feelings of tightness and dryness so the complexion looks healthier and feels comfortable.

Who Can Use Ammi Majus Extract

Most skin types can enjoy this plant extract. Normal, dry and combination skins usually find it comforting because of its conditioning nature. Oily or acne-prone skins can also use it as the extract itself is lightweight and non-greasy, though individuals who know they react to botanical ingredients may wish to be cautious.

Ammi Majus Extract is plant-derived so it is suitable for both vegetarians and vegans. No animal by-products are involved in its sourcing or processing.

Current data does not flag major concerns for topical use during pregnancy or while breastfeeding, but research on this specific extract is limited. This information is not medical advice and pregnant or nursing women should always check with a healthcare professional before adding any new skincare product to their routine.

The plant naturally contains furocoumarins, a group of compounds that can increase skin sensitivity to sunlight. When properly refined many of these molecules are reduced yet trace amounts may remain, so daily sunscreen is strongly recommended if you use a product with Ammi Majus Extract.

Potential Side Effects/Adverse Reactions

Reactions to topical Ammi Majus Extract differ from person to person. The issues below are only potential outcomes and they are not expected for the average user when the ingredient is formulated correctly.

  • Skin redness or irritation
  • Itching or mild stinging on sensitive skin
  • Rare allergic contact dermatitis for those with carrot or parsley family allergies
  • Increased photosensitivity leading to quicker sunburn if used without sunscreen

If any of these effects occur stop use and seek advice from a qualified healthcare provider.

Comedogenic Rating

Rating: 1/5

Ammi Majus Extract is mostly water-soluble and added to formulas in small amounts so it does not leave a heavy or occlusive film that can block pores. The absence of rich oils or waxes keeps its clogging potential low, hence the score of 1.

Because of this low rating the extract is generally considered suitable for people who are prone to acne or breakouts, provided the overall product is also non-comedogenic.

No additional pore-clogging concerns have been reported for this ingredient.

Summary

Ammi Majus Extract is primarily used as a skin-conditioning agent, helping the complexion stay supple, smooth and hydrated by supporting the surface barrier. It achieves this through naturally occurring flavonoids and other plant compounds that attract moisture and soothe irritation.

While not the most famous botanical on the market it appears in a growing number of moisturizers, serums and after-sun products for brands that like to spotlight traditional herbs.

Topical use is widely viewed as safe when formulated and preserved correctly, with photosensitivity being the main point to watch. As with any new skincare ingredient doing a small patch test before full use is a smart way to rule out personal sensitivities.

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