Clematis Vitalba 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 24, 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 Clematis Vitalba Leaf Extract?

Clematis Vitalba Leaf Extract comes from the leaves of Clematis vitalba, a climbing vine in the buttercup family that is native to Europe and parts of Asia. The leaves are rich in plant chemicals such as flavonoids, phenolic acids and small amounts of saponins, all of which can help support skin comfort and look. Historically the plant was used in folk preparations to soothe minor skin discomfort, and its reputation for calming properties eventually drew the interest of the cosmetic industry.

To make the extract, fresh or dried leaves are cleaned, milled and soaked in a food-grade solvent like water, glycerin or a mix of water and alcohol. After soaking, the liquid is filtered to remove plant solids then concentrated to the desired strength. The result is a fluid or powder that can be blended into finished formulas.

Today you will most often spot Clematis Vitalba Leaf Extract in soothing masks, light moisturizers, after-sun gels, anti-aging serums and rinse-off body products that aim to leave the skin feeling soft and balanced.

Clematis Vitalba Leaf Extract’s Cosmetic Benefits/Uses

In skin care formulas this ingredient is valued for one main role.

Skin conditioning: Clematis Vitalba Leaf Extract helps the skin feel smoother, calmer and better hydrated. The natural flavonoids and sugars in the leaves bind water to the surface of the skin, reducing tightness and giving a softer touch while the plant polyphenols offer a mild soothing effect that is welcome in products meant for sensitive or environmentally stressed skin.

Who Can Use Clematis Vitalba Leaf Extract

This gentle plant extract is considered friendly for most skin types, including dry, normal, combination and oily skin. People with easily irritated or sensitive skin often appreciate its calming feel. It is light and water-like so it will not weigh down oily or acne-prone complexions. The only group that may need extra care is anyone with a known allergy to plants in the buttercup family because a cross-reaction could occur.

The ingredient is derived solely from plant leaves and is processed without animal by-products so it is suitable for vegans and vegetarians.

No data suggest that topical use poses a special risk during pregnancy or while breastfeeding. Still, this is not medical advice and anyone who is pregnant or nursing should run all skincare choices past a qualified health professional just to be safe.

Clematis Vitalba Leaf Extract is not known to cause photosensitivity, so it should not make skin more prone to sunburn. Usual daily sun protection practices are still advised.

Potential Side Effects/Adverse Reactions

Reactions to Clematis Vitalba Leaf Extract can differ from one person to the next. The points below list possible but uncommon effects. When the ingredient is used at normal cosmetic levels most people will not notice any trouble.

  • Redness or mild stinging: May occur in people who have an allergy to the plant family or very reactive skin
  • Contact dermatitis: Rare cases of rash or itching have been reported with other Clematis species and could appear here as well
  • Eye irritation: If a formula containing the extract gets into the eyes it might cause short-lived watering or burning

If any discomfort, rash or swelling appears stop using the product and seek guidance from a healthcare professional

Comedogenic Rating

Rating: 0–1
Clematis Vitalba Leaf Extract is mainly water soluble and contains very little oil or heavy wax so it does not clog pores. The small amounts of sugars and flavonoids it provides are lightweight and easily rinsed or absorbed, giving it a very low likelihood of blocking follicles.

Suitable for acne-prone or breakout-prone skin.

No data suggest it worsens blackheads or whiteheads. When the extract is blended with richer oils in a finished product the overall formula could be more pore clogging, so review the full ingredient list if congestion is a concern.

Summary

Clematis Vitalba Leaf Extract is a gentle plant ingredient used mainly for skin conditioning. Its natural sugars bind water to the surface of the skin while the leaf’s flavonoids and phenolic acids offer a calming feel that can ease tightness or mild irritation.

The extract is still a niche addition in skin care so you will not find it in every moisturizer or serum, yet formulators who aim for soothing light textures like it for its low weight and plant-based story.

Overall safety is high with only rare reports of redness in people allergic to the buttercup family. Formulas using cosmetic levels are well tolerated across skin types. As with any new skin care product it is wise to do a quick patch test to confirm personal compatibility before full use.

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