Oroxylum Indicum Leaf/Stem 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 Oroxylum Indicum Leaf/Stem Extract?

Oroxylum Indicum Leaf/Stem Extract is a botanical ingredient obtained from the leaves and stems of Oroxylum indicum, a tree native to South and Southeast Asia and part of the trumpet-vine family Bignoniaceae. Traditionally the plant has been valued in folk wellness practices, which encouraged researchers to look closer at its antioxidant flavonoids and soothing phytochemicals. To create the extract, freshly harvested leaves and stems are cleaned, dried and macerated in a skin-friendly solvent such as glycerin or water. The liquid is then filtered and concentrated, yielding a smooth, amber-toned extract that blends easily into modern formulas. You will usually see it in masks, hydrating serums, anti-aging creams, lightweight lotions and after-sun products where a calm, supple finish is desired.

Oroxylum Indicum Leaf/Stem Extract’s Cosmetic Benefits/Uses

This plant extract is prized for one key role in skincare formulas.

As a skin-conditioning agent, it helps soften, smooth and maintain the skin’s healthy appearance. Its natural antioxidants support the skin’s barrier against everyday stressors while its gentle phytochemicals lend a soothing touch, making products feel more comforting and leaving the complexion looking refreshed and well cared for.

Who Can Use Oroxylum Indicum Leaf/Stem Extract

This gentle botanical suits most skin types. Normal, dry and sensitive skin often enjoy its calming feel while oily and combination skin tend to like that it is light and non greasy. It is not known to clog pores so acne-prone users generally tolerate it well. As with any plant ingredient a tiny number of people with very reactive skin or an allergy to the trumpet-vine family could notice irritation.

The extract is fully plant based and is usually processed in glycerin or water that comes from non-animal sources so it lines up with vegan and vegetarian values. Those following cruelty-free lifestyles should still look for brands that certify no animal testing.

No research points to special risks for women who are pregnant or breastfeeding when the extract is used topically at the low levels found in cosmetics. That said this is not medical advice and anyone who is expecting or nursing should ask their doctor before adding new products just to be safe.

Oroxylum Indicum Leaf/Stem Extract is not known to cause photosensitivity. Regular daytime sunscreen remains a good habit for overall skin health.

Potential Side Effects/Adverse Reactions

Responses to topical Oroxylum Indicum Leaf/Stem Extract vary from person to person. The effects below are possible yet uncommon when the ingredient is used in a well-formulated product.

  • Mild redness or stinging in very sensitive skin
  • Itching or small rash due to an allergy to Bignoniaceae plants
  • Contact dermatitis if the extract is poorly preserved or contaminated
  • Increased irritation when layered with strong exfoliating acids or retinoids

If any unwanted reaction occurs stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 0-1 (low likelihood of clogging pores)

Oroxylum Indicum Leaf/Stem Extract is mostly water based with light, bioactive molecules and contains no heavy oils or waxes that typically block follicles. It is included at modest levels for its conditioning benefits so the chance of it building up inside pores is minimal.

In practical terms the extract is considered friendly for skin that is prone to acne or breakouts, although how the entire formula is put together will ultimately decide whether a product feels pore clogging or not.

If you are highly blemish prone check that the rest of the ingredient list is free of thicker butters or known comedogenic agents that could overshadow the extract’s low rating.

Summary

Oroxylum Indicum Leaf/Stem Extract is a mild botanical skin conditioner that helps keep the surface soft, smooth and protected by delivering antioxidant flavonoids and calming plant compounds. It performs best in soothing serums, masks and after sun gels where light hydration and comfort are key goals.

While not yet as famous as green tea or aloe its presence is slowly growing within clean beauty lines that draw on traditional Asian plants.

Topical use is widely regarded as safe with only rare sensitivity issues. As with any new skincare addition do a quick patch test first so your skin can confirm it is happy with the product.

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