Science
Mechanism of Action
This extract's diverse phytochemical profile, including flavonoids, tannins, essential oils, glycosides, mucilage, and phenolic acids, confers significant benefits. It acts as a potent antioxidant, mitigating damage from free radicals and oxidative stress to support youthful skin and slow the aging process. Its powerful soothing compounds reduce irritation and redness, providing comfort, making it particularly beneficial for sensitive complexions. Furthermore, the extract enhances skin hydration by accelerating keratinocyte maturation in the epidermis, contributes to skin elasticity and regeneration, and offers mild astringent and antiseptic effects to tone and protect the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Bioactive components such as flavonols and fragrant molecules are susceptible to degradation from heat, light, and extreme pH values, as well as high moisture conditions. For optimal shelf life, commercial preparations are recommended to be stored in a dry, sealed container between 10°C and 30°C, away from direct sunlight. The compatible pH range for specific commercial extracts varies, generally falling between pH 3.0 and 7.0.
Safety
Safety Profile
Linden flower is listed as Generally Recognized as Safe (GRAS) by the FDA for food use. In cosmetics, Tilia Europaea Flower/Leaf Extract is considered a safe ingredient and is registered under the EU Cosmetics Regulation. While generally well-tolerated, like any natural extract, it possesses a low potential to cause allergic reactions or sensitivity in some individuals (e.g., redness, itching), warranting a preliminary sensitivity test. Serious side effects are not known, and EWG's Skin Deep database rates it with low concerns for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tilia Europaea Flower/Leaf Extract is a valuable botanical ingredient, offering comprehensive benefits including hydration, soothing, and antioxidant protection, making it a versatile and gentle choice for a wide array of skin types, particularly dry and sensitive skin.
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