Science
Mechanism of Action
This extract functions primarily as a potent moisturizer and film-former, attributed to its high content of biopolymers, polysaccharides, proteins, and free sugars, which mimic natural moisturizing factors (NMF). Upon application, it creates a breathable, protective layer that significantly reduces transepidermal water loss (TEWL), thereby locking in moisture and reinforcing the skin's barrier. Its composition also includes flavonoids, which can support keratin structures, and phytohormones, further contributing to skin and hair conditioning.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Effective in hair care, creating a protective film, reducing water loss, safeguarding the cuticle, and implying a reduction in porosity, leading to better hydrated, protected, and smoother hair against environmental stressors like UV, wind, and dry atmospheres.
- 02 In clinical tests (as TILICINE DS BIO) applied three times daily for 28 days, hair dryness decreased, moisture content increased by up to 83%, volume by 60%, and electrostatic charge reduced by up to 70%. The extract also demonstrated immediate and long-term moisturizing effects on the skin after a single application.
- 03 Dermatological hydration analysis revealed positive results and a reduction in transepidermal water loss (TEWL) on human skin, suggesting potential benefits for chemo-protective and anti-aging formulations.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
While described as non-irritant to the skin and scalp, comprehensive toxicology data (oral/parenteral, dermal, inhalation) are not determined, and its CIR status is 'insufficient data'. EWG lists it as 'Restricted' for EWG VERIFIED™ products without adequate substantiation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tilia Tomentosa Bud Extract is a valuable hydrating and protective ingredient, clinically shown to improve skin and hair moisture and barrier function.
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