Angelica Acutiloba 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 23, 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 Angelica Acutiloba Leaf Extract?

Angelica Acutiloba Leaf Extract comes from the leaves of Angelica acutiloba, a member of the carrot family that thrives in the cool mountains of Japan. The plant has long been valued in traditional Japanese herbal practices, where its roots and leaves were steeped into tonics for skin comfort. Modern formulators noticed the leaf’s high level of natural antioxidants such as flavonoids and phenolic acids, along with soothing coumarins, and began refining it for skincare.

To make the extract, fresh or gently dried leaves are milled then soaked in a skin-friendly solvent like water, glycerin or propanediol. The liquid is filtered to remove plant fibres, concentrated, and finally blended with a preservative so it stays stable in a cosmetic jar or bottle.

You will most often see Angelica Acutiloba Leaf Extract in antioxidant serums, anti-aging creams, sheet masks, calming toners, after-sun gels and eye treatments where its protective properties support smoother-looking skin.

Angelica Acutiloba Leaf Extract’s Cosmetic Benefits/Uses

This botanical is prized for one main action that makes it a useful addition to many formulas. As an antioxidant it helps neutralize free radicals generated by UV light and pollution, which in turn can reduce the look of dullness, fine lines and uneven tone while also helping the formula itself stay fresh for longer.

Who Can Use Angelica Acutiloba Leaf Extract

Angelica Acutiloba Leaf Extract is generally suitable for all skin types including dry, oily, combination and sensitive complexions thanks to its gentle antioxidant nature and low likelihood of clogging pores or causing irritation. Those with very reactive skin should still pay attention to the full product formula to ensure no other ingredients pose an issue.

The extract is plant derived with no animal by-products so it meets vegan and vegetarian standards when it is sourced and processed without animal testing or secondary animal ingredients.

Current cosmetic safety data do not flag specific concerns for pregnant or breastfeeding women when the extract is used topically at the low levels found in skincare. This is not medical advice and anyone who is expecting or nursing should show the ingredient list to a physician before use just to stay on the safe side.

No increased photosensitivity has been reported with typical cosmetic levels of Angelica Acutiloba Leaf Extract. While some plants in the Angelica family contain photo-reactive compounds, the leaf extract used in skincare is refined to minimize this risk. Standard daily sun protection is still recommended for overall skin health.

Potential Side Effects/Adverse Reactions

Side effects from topical Angelica Acutiloba Leaf Extract can vary from person to person. The points below outline potential reactions yet most users will not encounter them when the ingredient is included at appropriate cosmetic levels.

  • Mild redness or warmth shortly after application
  • Temporary itching or stinging on very sensitive skin
  • Allergic contact dermatitis in individuals with a specific plant allergy
  • Rare phototoxic reaction if exposed to intense sunlight immediately after application of a highly concentrated raw extract

If any discomfort occurs stop using the product and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 0/5. Angelica Acutiloba Leaf Extract is typically obtained in a water-glycerin or water-propanediol base with virtually no heavy oils or waxes, so it does not create the kind of surface film that can trap dead cells or sebum. The molecules it contains are mostly polyphenols and sugars that rinse away or absorb quickly, leaving pores clear.

This makes the extract well suited to skin that is prone to acne or breakouts.

Very few finished products rely on this ingredient as the sole source of lipids, so its presence rarely changes the overall pore-clogging potential of a formula.

Summary

Angelica Acutiloba Leaf Extract offers mainly antioxidant protection by delivering flavonoids, phenolic acids and coumarins that neutralize free radicals, helping keep skin tone brighter and texture smoother while supporting the stability of the formula itself.

It is a modestly popular botanical, most visible in Japanese and Korean skincare where brands look for gentle plant-based antioxidants. Outside those markets it is still considered niche though interest is growing as consumers seek alternatives to more common extracts.

Topical use is regarded as low risk for irritation or photosensitivity when formulated at standard cosmetic levels yet individual reactions can vary. As with any new skincare ingredient it is smart to perform a patch test before full-face application just to be safe.

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