Defatted Viburnum Opulus Flower: 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 Defatted Viburnum Opulus Flower?

Defatted Viburnum Opulus Flower comes from the blossoms of Viburnum opulus, a shrub also known as guelder rose that grows in temperate regions of Europe, Asia and North America. After the flowers are harvested and dried the natural oils are gently removed, or “defatted,” leaving behind a light powder rich in flavonoids, phenolic acids and simple sugars. Traditional folk preparations once used the whole flower for skin soothing baths, which caught the attention of modern formulators looking for plant based actives. Today the ingredient is produced by air-drying the flowers, mechanically pressing out the oil, then milling the remaining plant matter into a fine cosmetic grade powder. You will most often see Defatted Viburnum Opulus Flower in hydrating masks, calming lotions, anti-aging creams, after-sun gels and other leave-on treatments where a soft skin feel and extra protective boost are desired.

Defatted Viburnum Opulus Flower’s Cosmetic Benefits/Uses

This floral powder serves two main roles in skincare formulas

  • Skin conditioning: The natural sugars and polyphenols help draw moisture to the surface layers of the skin, leaving it feeling softer and smoother. Its gentle nature makes it suitable for daily hydration products and soothing blends for sensitive complexions.
  • Skin protecting: Antioxidant compounds in the flower form a light defensive film that shields the skin from environmental stress such as pollution and dry air. This helps maintain a healthy looking barrier and can reduce the appearance of early signs of aging when used consistently.

Who Can Use Defatted Viburnum Opulus Flower

Thanks to its mild profile Defatted Viburnum Opulus Flower is generally suitable for all skin types including dry, normal, combination, oily and even sensitive skin. Those with extremely reactive or botanically allergic skin should proceed cautiously because, like any plant extract, it can rarely trigger irritation in predisposed individuals.

The ingredient is fully plant derived and contains no animal by-products so it is considered appropriate for vegans and vegetarians. It is also typically processed without animal testing when sourced from reputable suppliers, making it a good option for cruelty-free routines.

Current data shows no specific risks for women who are pregnant or breastfeeding when the ingredient is applied topically in cosmetic concentrations. Still, this is not medical advice and anyone expecting or nursing should review all skincare products with a qualified healthcare professional before use.

Defatted Viburnum Opulus Flower does not increase the skin’s sensitivity to sunlight and is not known to interact negatively with common actives such as retinol or vitamin C. As with any botanical powder, storing the final product in a cool dry place helps preserve its antioxidant properties.

Potential Side Effects/Adverse Reactions

Responses to topical Defatted Viburnum Opulus Flower can differ from person to person. The points below outline potential side effects, yet most users will not experience them when the ingredient is formulated and used correctly.

  • Skin redness or flushing
  • Mild itching or tingling at the application site
  • Dryness if used in a formula that lacks adequate emollients
  • Allergic contact dermatitis in individuals sensitive to plants in the honeysuckle family
  • Rare swelling or hives signaling a more significant allergy

If any discomfort or adverse reaction occurs stop using the product immediately and consult a healthcare professional for guidance.

Comedogenic Rating

Comedogenic rating: 1 out of 5.

The powder is virtually oil free after defatting so it does not create the rich film that typically traps dead cells inside pores. It disperses easily in water based or light emulsion formulas and rinses off cleanly, keeping pore obstruction to a minimum.

Suitable for people who are prone to acne or breakouts.

No studies point to any interference with sebum oxidation or fungal acne triggers which further supports its low clogging profile.

Summary

Defatted Viburnum Opulus Flower draws moisture into the skin for a softer feel and supplies antioxidants that help guard the barrier from daily environmental stress. Humectant sugars handle the hydration while phenolic compounds supply the protective benefits.

The extract is still a niche option compared with bigger name botanicals yet its gentle nature is winning it spots in hydrating masks and calming creams.

Research and user feedback rate it as very safe with only rare allergic responses reported. As a best practice perform a quick patch test when trying any product that includes it to rule out personal sensitivities.

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