Cytisus Scoparius Flower 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 Cytisus Scoparius Flower Extract?

Cytisus Scoparius Flower Extract is derived from the bright yellow blooms of the broom shrub, a hardy plant that grows throughout Europe and parts of North America. The flowers are rich in natural compounds such as flavonoids, isoflavones and a small amount of aromatic oils, which give the extract its characteristic scent and skin friendly profile. Historically broom flowers were steeped in folk remedies and scented waters, and as cosmetic science advanced formulators began isolating the flower extract for its pleasant aroma and skin softening qualities. Production usually involves harvesting the flowers at peak bloom, gently drying them then using a solvent or gentle water-based extraction to pull out the active constituents. After filtration and concentration the resulting liquid or powdered extract is blended into finished products. You will most often spot Cytisus Scoparius Flower Extract in facial masks, daily moisturizers, anti aging serums, body lotions, fragrance mists and soothing after-sun treatments.

Cytisus Scoparius Flower Extract’s Cosmetic Benefits/Uses

This flower extract brings two main advantages to skincare and body care formulas.

  • Fragrance: Adds a light fresh floral scent that can mask raw material odors, enhance the overall sensory experience and reduce the need for synthetic perfume ingredients
  • Skin Conditioning: Helps soften and smooth the skin surface thanks to its flavonoid content, supports a comfortable feel after application and can boost the moisturizing profile of creams and lotions

Who Can Use Cytisus Scoparius Flower Extract

Cytisus Scoparius Flower Extract is generally well tolerated by most skin types. Normal, dry and combination skin can enjoy its softening feel while oily skin can use it without a greasy after-feel since the extract itself is lightweight. Those with very sensitive or reactive skin should note that the ingredient has a natural fragrance which could cause discomfort in rare cases.

The extract is plant derived with no animal by-products so it is suitable for both vegans and vegetarians. Processing methods do not typically involve animal testing in regions that follow cruelty-free standards, though brand policies always vary.

Current research shows no specific concerns for topical use during pregnancy or while breastfeeding, yet comprehensive studies are limited. This is not medical advice. Expectant or nursing mothers should share any planned skincare routine with their healthcare provider before starting to be safe.

Cytisus Scoparius Flower Extract is not known to heighten photosensitivity, meaning it should not make skin more prone to sunburn. Regular daytime sun protection is still advised to protect against routine UV exposure.

Potential Side Effects/Adverse Reactions

Side effects from topical Cytisus Scoparius Flower Extract differ between individuals. The points below outline potential reactions yet most users will not experience them when the ingredient is used at appropriate levels in a well-formulated product.

  • Allergic contact dermatitis
  • Mild redness or stinging in very sensitive skin due to naturally occurring fragrance constituents
  • Rare rash when layered with several other fragrant botanicals that share similar allergenic molecules

If any irritation or unexpected reaction occurs stop using the product immediately and consult a qualified healthcare professional.

Comedogenic Rating

Rating: 1 / 5

Cytisus Scoparius Flower Extract is obtained from lightweight floral matter and contains mostly water-soluble flavonoids with only trace amounts of fatty constituents. Because it lacks heavy oils or waxes that can block pores its likelihood of causing comedones is very low, hence the score of 1.

Suitable for acne-prone or breakout-prone skin in most cases.

Comedogenic risk may rise slightly if the extract is carried in a rich oil base, so overall product composition still matters.

Summary

Cytisus Scoparius Flower Extract serves two main roles in cosmetics: it adds a light natural fragrance through its subtle aromatic molecules and it conditions skin by delivering flavonoids that help leave the surface soft and comfortable. It is a niche botanical that shows up more often in eco conscious or botanical-focused formulas than in mainstream mass market lines, yet formulators value it for its gentle profile and fresh scent.

Topical use is generally considered safe with only a small chance of irritation for very sensitive users. As with any new skincare ingredient it is wise to perform a patch test when first trying a product that contains Cytisus Scoparius Flower Extract to confirm personal compatibility.

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