Solanum Melongena Fruit 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 30, 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 Solanum Melongena Fruit Extract?

Solanum Melongena Fruit Extract is a liquid or powder obtained from the fruit we commonly know as eggplant. The purple skin and pale flesh of the eggplant hold vitamins like C and B6, minerals such as potassium and manganese, and a group of antioxidants known as phenolic acids. Together these nutrients give the extract its skin-friendly qualities.

Eggplants have been cultivated for centuries in Asia and the Mediterranean, mainly as food. Interest in their antioxidant content led researchers in the late 20th century to study topical uses, and by the early 2000s cosmetic chemists had begun adding eggplant extract to moisturizers and anti-aging products for its conditioning effect.

To make the extract, cleaned eggplant pieces are crushed, then soaked in a food-grade solvent like water or glycerin. The liquid is filtered to remove solids and finally concentrated to the desired strength. The result is a gentle, plant-based ingredient that blends easily into creams, gels, serums, masks and after-sun lotions.

You will most often spot Solanum Melongena Fruit Extract in daily moisturizers, soothing masks, brightening serums, lightweight facial mists and anti-aging formulas aimed at improving skin texture and resilience.

Solanum Melongena Fruit Extract’s Cosmetic Benefits/Uses

In skincare, this ingredient serves a single main purpose that brings several practical benefits.

Skin conditioning: The natural sugars, vitamins and antioxidants in the extract help soften the surface of the skin, support its moisture balance and provide a light protective film. Regular use can make skin feel smoother, look more even and appear refreshed after exposure to sun or pollution.

Who Can Use Solanum Melongena Fruit Extract

This extract is considered gentle enough for most skin types, including normal, dry, combination and sensitive skin. Its low oil content and lightweight texture also make it a good option for acne-prone skin. The main group that may need caution are people with a known allergy to eggplant or other nightshade vegetables, as they could react even to the small amount present in a cosmetic formula.

Because the ingredient is sourced entirely from a plant and no animal-derived processing aids are normally required, it is suitable for both vegans and vegetarians. If animal testing or animal by-products are a concern, check the finished brand’s cruelty-free and sourcing policies.

No research has shown any special risk for women who are pregnant or breastfeeding when the extract is used topically at the low levels found in cosmetics. Still, this is not medical advice and anyone who is pregnant or nursing should run any new skincare product past a qualified healthcare provider just to be safe.

Solanum Melongena Fruit Extract is not known to increase photosensitivity. Standard daytime sun protection is still recommended because UV light is the leading cause of premature skin aging.

Potential Side Effects/Adverse Reactions

Side effects from topical use of Solanum Melongena Fruit Extract vary from person to person. The points below list potential reactions, though most users will not experience any of them when the ingredient has been formulated and applied correctly.

  • Allergic reaction: itching, swelling or hives in individuals allergic to eggplant or other nightshade vegetables
  • Mild irritation: temporary redness or stinging, usually when the product contains a high percentage of the extract or is layered with strong exfoliating acids
  • Contact dermatitis: rare cases of rash or flaky patches in very sensitive skin
  • Breakout aggravation: very heavy or occlusive formulas that include the extract could clog pores in a small number of acne-prone users

If any negative reaction occurs, discontinue use immediately and seek professional medical advice if symptoms persist or worsen.

Comedogenic Rating

Rating: 1 / 5

Solanum Melongena Fruit Extract is mostly water soluble and contains very little oil or wax, so it is unlikely to block pores by itself. The trace amounts of natural sugars and antioxidants it carries do not create the thick, occlusive film linked with higher comedogenic scores. For this reason it earns a low rating of 1.

Because of this low score the extract is generally suitable for acne-prone or breakout-prone skin. As always the overall formula matters; if the extract sits in a rich, heavy base the finished product could still feel greasy and clogging.

Comedogenic ratings are only a guide. Skin can respond differently based on concentration, accompanying ingredients and personal sensitivities.

Summary

Solanum Melongena Fruit Extract conditions the skin by delivering lightweight hydration, vitamins and antioxidant phenolic acids that soften the surface and help defend against daily environmental stress. It is not a headline ingredient in most product lines, yet formulators include it in a steady stream of moisturizers, serums and mists because it is gentle, plant derived and plays well with other actives.

Current research and user experience show the extract to be safe for the majority of skin types with allergies to nightshade vegetables being the main red flag. As with any new cosmetic ingredient it is smart to do a quick patch test when trying a product that features it, just in case your skin decides to react differently.

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