Cantharellus Cibarius 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 publicly available nomenclature standards and reference materials from The Personal Care Products Council (PCPC) and the European Commission's CosIng database. Our analyses are based on technical data from these sources to ensure accuracy and reliability.

What Is Cantharellus Cibarius Extract?

Cantharellus Cibarius Extract comes from the golden chanterelle mushroom, a wild fungus prized in European kitchens. In the beauty world the fruiting body of the mushroom is dried then soaked in a mix of water, glycerin or gentle solvents to pull out its helpful parts. The resulting liquid is filtered and standardized so each batch gives the same level of activity. The extract is naturally rich in polysaccharides that bind water, along with vitamins, minerals and antioxidants such as beta carotene. These nutrients sparked interest among formulators looking for plant like benefits without using a plant.

Brands first tested mushroom extracts in specialty spa lines during the early 2000s when consumers started asking for more “forest to face” ingredients. Positive feedback on skin feel and glow helped Cantharellus Cibarius Extract move into mainstream products. Today you will spot it in hydrating serums, restorative creams, overnight masks, sensitive skin lotions and many anti aging blends aimed at dry or dull complexions.

Cantharellus Cibarius Extract’s Cosmetic Benefits/Uses

This ingredient mainly acts as a skin conditioning agent that leaves skin softer, smoother and more comfortable. Its natural sugars attract moisture so formulas with the extract can help plump the surface and cut down on tightness. Antioxidant compounds add a bonus by shielding the skin from everyday stress which in turn supports a fresher looking tone.

Who Can Use Cantharellus Cibarius Extract

Because it is mainly a gentle humectant, Cantharellus Cibarius Extract is generally suitable for dry, normal, combination and sensitive skin types. Its light water-binding profile means oily and acne-prone users can also enjoy it without feeling greasy, though anyone who knows they react to mushrooms should proceed cautiously. Vegans and vegetarians can use the extract since it is derived from a fungus rather than an animal; reputable suppliers process it with plant-based solvents and no animal derivatives. No specific warnings exist for pregnant or breastfeeding women, but this is not medical advice and anyone who is expecting or nursing should clear any new skincare product with a doctor first. The extract is not known to cause photosensitivity, so daytime use does not require extra sun precautions beyond a normal SPF. At this time there are no other notable usage restrictions.

Potential Side Effects/Adverse Reactions

Responses to topical Cantharellus Cibarius Extract differ from person to person. The effects listed below are possible yet uncommon when the ingredient is included at standard cosmetic levels and produced under good manufacturing practices.

  • Allergic contact dermatitis in individuals sensitive to mushrooms or molds
  • Transient redness or warmth immediately after application
  • Mild itching or stinging on compromised or freshly exfoliated skin
  • Rare cross-reactivity with other botanical extracts in the same formula

If any irritation or unexpected reaction occurs stop using the product and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 0–1. Cantharellus Cibarius Extract is supplied as a water or glycerin based solution with virtually no heavy lipids or waxes that can clog pores. Its primary components are lightweight polysaccharides and antioxidants that sit on the surface and draw in moisture rather than form an occlusive film. Because of this it is considered non comedogenic to very low risk. People prone to acne or frequent breakouts can generally use products containing the extract without worrying about increased congestion. If the finished formula also contains rich oils or butters, those other ingredients would be the more likely culprits should clogging occur.

Summary

Cantharellus Cibarius Extract conditions the skin by pulling water into the surface layers, improving softness and comfort while its antioxidants fend off everyday environmental stress. It has gathered a small but steady following in hydrators and calming creams as brands look for novel mushroom based actives. Safety data so far points to a low irritation profile, with only mushroom sensitive users needing to be cautious. As with any new skincare ingredient it is smart to do a patch test when trying a fresh product that features this extract.

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