Cymbopogon Schoenanthus Leaf 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 24, 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 Cymbopogon Schoenanthus Leaf Extract?

Cymbopogon Schoenanthus Leaf Extract comes from the leaves of Cymbopogon schoenanthus, a type of lemongrass grown in warm, dry regions of Africa and Asia. The plant is rich in fragrant oils such as citral and limonene along with flavonoids that help soothe and refresh skin. For centuries locals have crushed the leaves for their clean citrus scent and used the oil to perfume skin and hair. Modern cosmetics picked up on this traditional use in the mid-20th century when steam-distillation equipment made it easy to capture the aromatic compounds in a stable form.

To create the extract, freshly harvested leaves are usually dried then steam-distilled or soaked in a safe solvent to pull out the oil-soluble parts. The concentrate is filtered and standardized so every batch delivers the same level of active molecules. You will spot Cymbopogon Schoenanthus Leaf Extract in facial mists, toners, lightweight moisturizers, after-sun gels, sheet masks, scalp serums, foot creams and even in some men’s grooming products for its fresh scent and calming feel.

Cymbopogon Schoenanthus Leaf Extract’s Cosmetic Benefits/Uses

This ingredient is prized mainly for one key role in skin care.

Skin conditioning: The extract helps soften, smooth and refresh the skin surface. Its natural oils add a light layer of moisture while the citrus components give a temporary tightening feel that can make skin look more even and awake. In rinse-off products it leaves a clean, revived sensation, and in leave-on formulas it supports day-long comfort without heaviness.

Who Can Use Cymbopogon Schoenanthus Leaf Extract

Cymbopogon Schoenanthus Leaf Extract suits most skin types because it feels light, non-greasy and offers a gentle conditioning effect. Oily, combination and normal skin often enjoy its refreshing finish, while dry skin may appreciate it layered under a richer cream. Very sensitive or reactive skin should take note that natural fragrance compounds such as citral and limonene can occasionally trigger tingling or redness, so formulas with low concentrations are the safest starting point.

The extract is 100 percent plant derived with no animal inputs, making it suitable for vegans and vegetarians.

Current research shows no specific risks for pregnant or breastfeeding women when the ingredient is used in cosmetic amounts. This is not medical advice; anyone who is pregnant or nursing should check with a doctor before adding new skincare products just to be sure.

Cymbopogon Schoenanthus Leaf Extract is not known to cause photosensitivity, so it will not make skin more vulnerable to sunburn. As with all fragranced botanicals, however, keep an eye on overall product strength and how your skin reacts when combined with other active ingredients.

Potential Side Effects/Adverse Reactions

Side effects and reactions to topical Cymbopogon Schoenanthus Leaf Extract vary from person to person. The points below list potential issues, but most users will not encounter them when the ingredient is properly formulated and used as directed.

  • Mild skin irritation such as temporary warmth, stinging or itching, especially on freshly exfoliated or compromised skin
  • Redness or blotchiness in individuals sensitive to natural fragrance components like citral, limonene or geraniol
  • Allergic contact dermatitis presenting as swelling, rash or persistent itch in those with existing fragrance allergies
  • Dryness or tightness if the formula contains a high percentage of the extract and no added emollients

If any discomfort, rash or prolonged irritation appears, discontinue use and seek advice from a qualified healthcare professional.

Comedogenic Rating

Rating: 1 (very low likelihood of clogging pores)

Cymbopogon Schoenanthus Leaf Extract is mostly composed of lightweight volatile aroma compounds that evaporate after application rather than sitting inside follicles. It contains only trace amounts of fatty material, so it does not form the kind of waxy film that typically blocks pores. Most formulas include the extract at low concentrations for fragrance and skin conditioning which further reduces any clogging risk. Because of this it is generally considered suitable for acne-prone or breakout-prone skin.

As with any fragrant botanical the overall recipe matters: heavy occlusive bases or high percentages of other oils could raise the comedogenic potential of the finished product, not the extract itself.

Summary

Cymbopogon Schoenanthus Leaf Extract is a plant derived skin-conditioning agent that lightly moisturizes, refreshes and gives a subtle tightening feel thanks to its natural citral-rich aromatic oils. It is not a headline anti-aging superstar yet its clean citrus scent and pleasant skin feel keep it in steady use across toners, mists, gels and scalp or foot care products.

The ingredient enjoys moderate popularity especially in products that aim for a sensory uplift without synthetic fragrance. Safety records are solid with only occasional irritation in fragrance-sensitive users. Overall it is viewed as a gentle option suitable for most skin types, though anyone trying a new formula should still do a small patch test to confirm personal compatibility.

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