Crepidiastrum Lanceolatum 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 Crepidiastrum Lanceolatum Leaf Extract?

Crepidiastrum Lanceolatum Leaf Extract comes from the leaves of Crepidiastrum lanceolatum, a flowering plant in the daisy family Asteraceae native to East Asia. The leaves are packed with natural antioxidants like flavonoids, phenolic acids and terpenoids, which are valued for helping skin look healthier and more resilient. Traditional herbal practices in Korea and China used the plant in soothing poultices, and modern formulators took note of its calming properties. To make the extract, freshly harvested leaves are cleaned, dried and steeped in a skin-friendly solvent such as glycerin or water then filtered to separate out a concentrated liquid rich in the plant’s active molecules. After standardization for quality, the extract is blended into cosmetic bases. You will most often spot it in lightweight moisturizers, hydrating serums, calming masks, after-sun gels and anti-aging treatments that aim to comfort stressed or sensitive skin.

Crepidiastrum Lanceolatum Leaf Extract’s Cosmetic Benefits/Uses

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

  • Skin conditioning – the extract supplies antioxidants and soothing phytochemicals that help maintain a soft, supple feel while supporting the skin’s natural barrier. Formulas that include it can leave the complexion looking smoother and more refreshed

Who Can Use Crepidiastrum Lanceolatum Leaf Extract

This leaf extract is generally gentle enough for all skin types including dry, oily, combination and sensitive complexions because it focuses on calming and conditioning the surface rather than stripping or clogging it. It is completely plant derived so it fits the lifestyle of vegans and vegetarians who avoid animal sourced ingredients. There are no known issues that make it unsuitable during pregnancy or while breastfeeding, but this is not medical advice and anyone who is expecting or nursing should confirm product choices with a qualified healthcare provider. The extract is not known to cause photosensitivity so it will not make skin more prone to sunburn. It also pairs well with most commonly used skincare actives, making it easy to slot into an existing routine.

Potential Side Effects/Adverse Reactions

Responses to topical Crepidiastrum Lanceolatum Leaf Extract can vary from person to person. The points below cover potential issues only; when properly formulated most users enjoy the ingredient without any trouble.

  • Mild redness or irritation – uncommon but possible in very reactive skin
  • Allergic contact dermatitis – rare but could occur in individuals with specific plant allergies
  • Stinging or burning on compromised skin – may happen if applied over open cuts or aggressive exfoliation
  • Interaction with highly acidic or alcoholic formulas – layering immediately after such products might heighten sensitivity for some users

If any of these reactions appear stop using the product and consult a healthcare professional for guidance.

Comedogenic Rating

Rating: 0-1 (practically non-comedogenic)

Crepidiastrum Lanceolatum Leaf Extract is a water-based botanical with minimal oils or waxes so it does not sit on the surface or block pores. Its active constituents are mainly small, water-soluble antioxidants and soothing polyphenols that have no known pore-clogging potential, giving the extract a 0-1 score.

This means it is generally suitable for skin that is prone to acne and breakouts.

The overall pore-friendliness of a finished product still depends on the other ingredients present so keep an eye on heavy oils or occlusive agents that might be paired with the extract.

Summary

Crepidiastrum Lanceolatum Leaf Extract is a gentle skin conditioner that supplies antioxidants and calming phytochemicals, helping the skin stay soft, resilient and comfortable. By supporting the surface barrier and neutralising free radicals it promotes a smoother, healthier-looking complexion.

While not yet a household name it is gaining traction in K-beauty style moisturisers, after-sun gels and soothing serums where a plant-based calmative is desired.

Current research and consumer use suggest a high safety margin with only rare reports of irritation or allergy. As with any new skincare ingredient it is wise to perform a quick patch test before regular use, just to confirm personal compatibility.

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