Myrtus Communis 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: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Myrtus Communis Extract?

Myrtus Communis Extract is made from the leaves, stems and sometimes berries of the common myrtle shrub, a fragrant evergreen native to the Mediterranean region. The plant is rich in tannins, flavonoids and essential oils that give it a naturally fresh scent and astringent feel. Myrtle was prized by ancient Greeks and Romans for its aromatic and skin toning qualities, and that traditional use laid the groundwork for its place in modern cosmetics.

To create the extract, harvested plant material is usually dried then soaked in a water-alcohol mixture or glycerin solution. The liquid pulls out the water-soluble and oil-soluble compounds, after which the plant matter is filtered off and the extract is concentrated to the desired strength. Because the process preserves both the aromatic oil and the tannin content, formulators get a multi-purpose ingredient that tightens, refreshes and lightly perfumes the skin.

Today you will most often find Myrtus Communis Extract in toners, purifying masks, pore-refining serums, after-shave lotions and lightweight moisturizers aimed at normal to oily skin. It also appears in some anti-aging blends where gentle tightening can give skin a smoother look.

Myrtus Communis Extract’s Cosmetic Benefits/Uses

Myrtus Communis Extract is valued in skincare for one key reason: it acts as a natural astringent. The tannins in the plant help contract skin proteins on the surface, which can temporarily tighten the appearance of pores, reduce excess oil and leave the complexion feeling fresh and matte. This mild toning action can enhance the clean sensation of a toner, improve the clarity of a purifying mask or add a light finishing touch to a moisturizer designed for combination skin.

Who Can Use Myrtus Communis Extract

Myrtus Communis Extract is generally best suited to normal, combination and oily skin types that appreciate a light, pore-tightening feel. Dry or easily irritated skin may find frequent use a bit too stripping because the tannins can pull away needed surface oils, so those users should look for lower concentrations or balance it with richer hydrators.

The extract is entirely plant based, so it is considered suitable for both vegans and vegetarians. No animal-derived solvents or processing agents are typically involved in its manufacture, though anyone following a strict lifestyle may still wish to confirm the full formula of the finished product.

Current safety data indicate that topical use of myrtle extract in standard cosmetic amounts poses minimal risk during pregnancy or while breastfeeding. This is not medical advice; expectant or nursing mothers should show the product to their healthcare provider before adding it to a routine, just to be sure it fits their personal circumstances.

Myrtus Communis Extract is not known to cause photosensitivity. Basic daily sun protection is still recommended for overall skin health. Because the ingredient carries a natural fragrance, individuals who are sensitive to scented products might prefer fragrance-free or low-scent formulations.

Potential Side Effects/Adverse Reactions

Responses to topical Myrtus Communis Extract depend on individual skin tolerance and the way the finished product is formulated. The effects listed below are possible yet unlikely for most users when the ingredient is used at typical cosmetic levels.

  • Skin dryness or tightness, especially on already dry skin
  • Mild stinging or burning immediately after application
  • Transient redness or irritation in sensitive skin
  • Allergic contact dermatitis in people allergic to myrtle or related plants
  • Fragrance sensitivity such as headaches or light flushing

If any of these reactions occur discontinue use and consult a qualified healthcare professional.

Comedogenic Rating

Rating: 1 / 5

Myrtus Communis Extract is mostly composed of water-soluble tannins and light aromatic oils that evaporate quickly so it seldom lingers on the skin or mixes with sebum in a way that would clog pores. Its mild astringent action can actually help keep the surface feeling less greasy. Because there is a trace amount of essential oil, it is not a perfect zero, yet the chance of it forming comedones is still considered very low.

Suitable for acne-prone or breakout-prone skin in most cases.

Formulas that pair the extract with heavy occlusive oils or waxes could raise the overall comedogenicity, so check the full ingredient list if you are highly sensitive to pore blockage.

Summary

Myrtus Communis Extract is used in cosmetics primarily as a natural astringent that tones skin, refines the look of pores and leaves a fresh botanical scent. Tannins tighten surface proteins while flavonoids and light essential oils add a clean, revitalizing feel.

The ingredient is moderately popular, showing up in niche botanical toners, purifying masks and after-shaves but it has not reached the mainstream status of witch hazel or green tea.

Overall safety is high with few reports of irritation when used at normal cosmetic levels. As with any new skincare ingredient, perform a quick patch test before full use to ensure personal compatibility.

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