Solanum Xanthocarpum 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 Xanthocarpum Extract?

Solanum Xanthocarpum Extract is a plant based ingredient obtained from the whole Solanum xanthocarpum plant, often called yellow-berried nightshade. The extract carries a naturally rich mix of flavonoids, saponins and steroidal alkaloids such as solasodine that give it soothing and conditioning properties. Long valued in traditional Ayurvedic preparations for skin complaints, the plant drew the interest of modern formulators looking for gentle botanical alternatives to synthetic conditioners. To produce the cosmetic grade extract, the dried plant is milled then steeped in a food grade solvent like ethanol or water. The mixture is filtered, concentrated and standardized so each batch delivers consistent skin benefits while meeting safety guidelines. You will most often spot Solanum Xanthocarpum Extract in moisturizers, lightweight hydrating serums, calming masks, after-sun gels and anti-blemish toners where it supports a smooth comfortable feel.

Solanum Xanthocarpum Extract’s Cosmetic Benefits/Uses

When added to skincare, this botanical mainly serves one purpose that can make a clear difference to how a formula performs on your skin.

As a skin conditioning agent, Solanum Xanthocarpum Extract helps soften and smooth the surface so skin feels more supple. Its natural phytochemicals can support the moisture barrier, reduce the dry tight sensation that often follows cleansing and leave a refreshed finish without heaviness. The result is a product that not only hydrates but also promotes an overall comfortable healthy looking complexion.

Who Can Use Solanum Xanthocarpum Extract

This plant-based extract is generally well tolerated by most skin types, including dry, normal, combination, oily and even sensitive skin thanks to its gentle conditioning profile. People with a known allergy to plants in the nightshade family should avoid it, since cross-reactivity is possible.

Because the extract is derived entirely from a botanical source and processed without animal derivatives, it is suitable for both vegans and vegetarians.

There is no specific evidence showing harm to pregnant or breastfeeding women when Solanum Xanthocarpum Extract is used topically at the low levels found in cosmetics. Nonetheless safety data during pregnancy and lactation are limited, so this information is not medical advice and anyone who is pregnant or nursing should discuss any new skincare product with a qualified healthcare professional first.

The ingredient is not known to cause photosensitivity, so it can be used morning or night without increasing the skin’s sensitivity to sunlight. No additional special considerations are noted beyond standard good skincare practices.

Potential Side Effects/Adverse Reactions

Individual responses to topical Solanum Xanthocarpum Extract can vary. The following is a list of potential side effects, but most users will not experience them when the ingredient is properly formulated and used as directed.

  • Mild redness or stinging if applied to broken or highly sensitised skin
  • Allergic contact dermatitis in individuals sensitive to nightshade plants
  • Temporary itching or burning due to overuse or high concentration
  • Rare follicular congestion that may appear as small bumps in very oily skin

If any unwanted reaction occurs stop using the product immediately and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 1/5 – Solanum Xanthocarpum Extract is largely composed of water-soluble flavonoids, saponins and alkaloids rather than thick lipids or waxes that clog pores, so it sits at the low end of the scale. The trace sterols it contains are lightweight, making buildup inside pores unlikely. This means the extract is generally suitable for acne-prone or easily congested skin. As with any ingredient, the overall formula, concentration and accompanying emollients will ultimately determine how pore-friendly a finished product is.

Summary

Solanum Xanthocarpum Extract functions mainly as a skin conditioning agent that softens, smooths and supports the moisture barrier thanks to its mix of flavonoids, saponins and steroidal alkaloids. Though appreciated in traditional remedies it remains a niche choice in modern cosmetics, showing up most often in gentle moisturizers and soothing toners rather than in mainstream bestsellers. Available data and real-world use indicate it is safe for the vast majority of skin types with only rare reports of irritation or allergy, but it is always smart to patch test any new product just to be safe.

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