Aster Ageratoides 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 Aster Ageratoides Extract?

Aster Ageratoides Extract comes from the whole Aster ageratoides plant, a flowering member of the daisy family that grows across East Asia. The plant is rich in flavonoids, natural sugars and soothing polysaccharides, all known for their ability to calm and soften skin. Traditional herbal practices valued the plant for its comforting effect on irritated skin, which led modern formulators to explore it for beauty care.

To create the extract, fresh or dried aerial parts of the plant are soaked in a mix of water and gentle food grade solvents. The liquid is filtered, concentrated and then standardized to make sure each batch delivers consistent calming molecules. The finished extract is a light brown liquid that blends well with water based formulas.

Thanks to its mild nature and skin softening profile, Aster Ageratoides Extract appears in a range of products such as daily moisturizers, sheet masks, soothing after-sun gels, anti-aging creams and redness relief serums. It is often paired with other botanical extracts to build a well rounded calming routine.

Aster Ageratoides Extract’s Cosmetic Benefits/Uses

This plant extract serves one main role in skincare.

Skin Conditioning: Aster Ageratoides Extract helps keep skin smooth, supple and comfortable by delivering lightweight hydration and soothing compounds that can reduce the look of temporary redness. Its flavonoids support the skin barrier, leaving the complexion feeling soft and refreshed.

Who Can Use Aster Ageratoides Extract

This extract is gentle enough for most skin types. Dry and sensitive skin often benefit the most because the plant sugars and flavonoids add light moisture and soothe a tight feeling. Oily and combination skin can also use it since the extract is water based and never feels greasy. There are no known concerns for mature or acne-prone skin either, so it fits well into a wide range of routines.

Because it is sourced solely from a plant and the usual solvents are food grade, products featuring Aster Ageratoides Extract are suitable for both vegans and vegetarians. No animal derived additives are required during harvesting or processing.

Current research shows no specific risk for women who are pregnant or breastfeeding when the extract is used in normal cosmetic amounts. Still, this information is not medical advice and anyone who is expecting or nursing should check with a doctor before adding a new product, just to be safe.

The extract does not make skin more sensitive to sunlight so it is considered non-photosensitising. It can be used morning or night without raising the chance of sunburn.

Potential Side Effects/Adverse Reactions

Reactions to Aster Ageratoides Extract can differ from one person to another. The points below outline potential issues, but most users will not experience them when the ingredient is used correctly in a well-formulated product.

  • Mild redness or stinging in very sensitive skin, usually short-lived
  • Allergic contact dermatitis in people who have an existing allergy to plants in the daisy family
  • Cross-reaction with ragweed or chamomile allergies leading to itching or small bumps
  • Eye irritation if the product is accidentally rubbed into the eyes

If any of these effects appear stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 0-1 (essentially non-comedogenic)

Aster Ageratoides Extract is a water-based botanical with no heavy oils or waxes that could clog pores. Its main constituents are lightweight flavonoids, sugars and polysaccharides, all of which sit on the skin surface without forming an occlusive film. Formulas using the extract typically rely on gentle solvents that rinse away cleanly, keeping pore blockage risk very low.

Because of this low comedogenic profile, products featuring Aster Ageratoides Extract are generally suitable for people who break out easily.

One extra note: if the finished product also contains richer emollients or thick occlusive agents those other ingredients—not the extract—could raise the overall comedogenicity.

Summary

Aster Ageratoides Extract functions mainly as a skin-conditioning agent that calms, hydrates and softens. Natural flavonoids help reinforce the skin barrier, plant sugars attract moisture and soothing polysaccharides ease visible redness. Together these actions leave the complexion feeling smooth, comfortable and refreshed.

While not as famous as aloe vera or green tea the extract is gaining quiet popularity among formulators looking for gentle, plant-based soothers that work for all skin types.

Safety data show the ingredient is well tolerated with only rare reactions, mostly in people already sensitive to the daisy family. As with any new skincare product it is wise to do a quick patch test before full use just to be safe.

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