Science
Mechanism of Action
This extract is rich in biopolymers, phytohormones, and various sugars, which collectively form a protective film on the skin's surface to minimize water evaporation and provide sustained hydration. It also contains flavonoids, such as quercetin and kaempferol derivatives, contributing to its antioxidant and calming properties. Its emollient characteristics support skin elasticity and overall skin health, with potential contributions to antibacterial activity and cellular protective effects.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Dermatological testing on human skin has demonstrated positive outcomes for hydration and a measurable reduction in transepidermal water loss (TEWL). These studies also suggested possible anti-proliferative and anti-aging activities through topical application of a Linden bud preparation.
- 02 In hair care formulations, concentrations of 1-5% have been shown to form a protective film on the hair, significantly reducing water loss, safeguarding the cuticle, and improving both hydration and smoothness.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The bioactive molecules, particularly flavonols, are susceptible to degradation when exposed to heat, light, and extreme pH values, necessitating careful formulation strategies.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated Tilia Tomentosa Extract. While EWG Skin Deep rates it as 'Restricted' for their VERIFIED products without adequate substantiation, it assigns 'Low' hazard scores for potential cancer, allergies, immunotoxicity, and developmental/reproductive toxicity. It is generally considered non-irritating to the skin and scalp, although slight eye irritation has been noted. No specific FDA cosmetic status has been identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tilia Tomentosa Extract is a valuable botanical for enhancing skin hydration, providing antioxidant protection, and offering soothing benefits, particularly beneficial for dry and sensitive skin types.
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