Convallaria Majalis 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 Convallaria Majalis Extract?

Convallaria Majalis Extract is a botanical ingredient sourced from the whole Lily of the Valley plant, a small flowering herb native to Europe and parts of Asia. The plant contains natural sugars, flavonoids, and small amounts of essential oils that can help soften and support the skin’s surface. Centuries ago Lily of the Valley water was popular in traditional beauty rinses, which paved the way for modern cosmetic use. Today the extract is obtained by macerating the fresh or dried plant in a mixture of water and food-grade solvents, followed by filtration and careful concentration to keep the delicate compounds intact. You will most often see Convallaria Majalis Extract in moisturizers, soothing lotions, anti-aging serums, sheet masks, and after-sun gels where it contributes a gentle conditioning touch.

Convallaria Majalis Extract’s Cosmetic Benefits/Uses

This extract is valued primarily for its skin conditioning ability, meaning it helps improve how the skin feels and looks after application. By depositing a light veil of plant-derived humectants and calming molecules, it can enhance softness, support a healthier moisture balance, and leave the complexion smoother and more supple.

Who Can Use Convallaria Majalis Extract

Convallaria Majalis Extract is generally considered suitable for all major skin types, including dry, normal, combination and oily skin, because it focuses on lightweight conditioning rather than adding heavy occlusive oils. Those with very sensitive or allergy-prone skin may want to proceed with added caution, as the plant belongs to the Liliaceae family, which can occasionally trigger botanical sensitivities in some individuals.

The extract is plant derived with no animal by-products, making it appropriate for vegans and vegetarians. Its production does not involve animal testing in most modern supply chains that comply with cruelty-free standards, yet consumers should still verify a brand’s overall stance if this is a priority.

No specific warnings exist for topical use during pregnancy or breastfeeding, but out of an abundance of caution this information is not medical advice and anyone who is pregnant or nursing should clear all skincare products with a qualified healthcare professional.

The ingredient is not known to cause photosensitivity, so daytime use should not increase sun-related reactions. Standard sunscreen use is still recommended for overall skin health.

Potential Side Effects/Adverse Reactions

Side effects from topical Convallaria Majalis Extract vary from person to person. The points below outline potential issues that could arise, although most users will not experience them when the ingredient is formulated and used as intended.

  • Skin irritation such as mild stinging or burning on application
  • Redness, itching or rash in individuals sensitive to plants in the Liliaceae family
  • Contact dermatitis in rare cases of true botanical allergy
  • Eye irritation if the product accidentally gets into the eyes

If any adverse reaction occurs discontinue use immediately and consult a healthcare professional for guidance.

Comedogenic Rating

Rating: 0 out of 5

Convallaria Majalis Extract is primarily water soluble and contains light humectant sugars rather than heavy oils or waxes that clog pores. It sits on the skin as a thin conditioning layer then rinses or wears away easily, so the risk of blocking follicles is extremely low.

Because of this low score it is generally suitable for people who are prone to acne or frequent breakouts.

Most finished formulas use the extract at modest levels, often below 2%, which further reduces any pore-clogging concern.

Summary

Convallaria Majalis Extract works as a gentle skin conditioner that helps soften the surface, supports moisture balance and leaves the complexion feeling smoother. It does this by delivering plant-derived sugars and calming molecules that lightly bind water and soothe the skin.

The ingredient is still a bit of a niche pick rather than a headline star, yet formulators appreciate its mildness and botanical story so it pops up in moisturizers, serums and after-sun products.

Topical use is considered safe for most skin types with only rare reports of irritation in those sensitive to Liliaceae plants. As with any new skincare ingredient, patch testing is a smart way to confirm personal compatibility before full-face use.

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