Engelhardtia Chrysolepis 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 27, 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 Engelhardtia Chrysolepis Leaf Extract?

Engelhardtia Chrysolepis Leaf Extract comes from the leaves of Engelhardtia chrysolepis, a tree in the walnut family that grows in parts of East and Southeast Asia. The leaves are naturally rich in flavonoids and other plant compounds known for keeping skin looking calm and fresh. Traditional herbal practices have used the leaves in teas and topical pastes for their soothing touch, and modern formulators noticed these effects when looking for gentle plant extracts to support healthy skin.

To make the cosmetic-grade extract, harvested leaves are cleaned, dried and then soaked in a mix of water and food-grade solvents. This pulls out the beneficial molecules. The liquid is filtered, concentrated and finally dried or blended into a stable solution for creams and serums. You can spot Engelhardtia Chrysolepis Leaf Extract in moisturizers, anti-aging lotions, soothing masks, lightweight essences and after-sun products where a calm, conditioned feel is the goal.

Engelhardtia Chrysolepis Leaf Extract’s Cosmetic Benefits/Uses

Formulators reach for this leaf extract when they want to give skin an extra dose of comfort and care.

  • Skin Conditioning: Helps soften skin, supports a smooth texture and leaves a pleasant, hydrated feel so the overall formula feels more nurturing and less drying.

Who Can Use Engelhardtia Chrysolepis Leaf Extract

This leaf-derived ingredient is generally considered gentle enough for all skin types, including normal, dry, oily and sensitive skin. It has a lightweight, non-greasy feel that will not overload combination or acne-prone complexions, while its calming nature can bring relief to skin that flushes or stings easily. There are no reports of it being unsuitable for any particular skin type, though anyone with a known tree nut allergy may wish to stay alert because the plant belongs to the walnut family.

Because the extract is 100 % plant based and no animal-derived processing aids are used, it is suitable for both vegans and vegetarians. The harvesting and extraction processes do not involve animal testing in countries that ban it, but shoppers should still check brand policies if cruelty-free status is important to them.

Current ingredient safety assessments have found no specific risks for pregnant or breastfeeding women. That said, this is not medical advice, and anyone who is pregnant or nursing should show any new skincare product to their physician before use to be extra safe.

Engelhardtia Chrysolepis Leaf Extract does not make skin more sensitive to sunlight, so there is no added risk of sunburn or hyperpigmentation from using it during the day. Normal sun protection practices should still be followed.

Potential Side Effects/Adverse Reactions

Side effects and reactions to topical Engelhardtia Chrysolepis Leaf Extract can vary from person to person. The issues listed below are only potential outcomes and are unlikely for most users when the ingredient is properly formulated and used as directed.

  • Skin irritation such as mild stinging or burning shortly after application
  • Redness or flushing in those with highly reactive skin
  • Allergic contact dermatitis, especially in individuals sensitive to plants in the walnut family
  • Localized dryness or flakiness if the overall formula lacks sufficient emollients

If any of these effects occur discontinue use and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 1 / 5

Engelhardtia Chrysolepis Leaf Extract is mostly composed of water-soluble flavonoids and other lightweight plant compounds, with very little oil or wax content that could block pores. Because of this low oil load it earns a score of 1, meaning it has a minimal likelihood of clogging pores on its own. It is generally suitable for people prone to acne or breakouts. Do keep in mind that the final product’s overall comedogenicity will also depend on the other ingredients and the base in which the extract is delivered.

Summary

Engelhardtia Chrysolepis Leaf Extract is included in skincare for one core purpose: skin conditioning. Its naturally occurring flavonoids help calm visible redness, support a smoother surface and leave the skin feeling soft and comfortably hydrated. While still a niche botanical compared with well-known staples like green tea or chamomile, it is slowly gaining attention among formulators looking for fresh plant options with a gentle profile.

Current safety data shows it to be low risk for most users, with only rare reports of sensitivity in those who react to members of the walnut family. As with any new skincare ingredient it is wise to patch test a product first to make sure your skin agrees with it.

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