Science
Mechanism of Action
This extract exerts its effects through key compounds like lapachol and beta-lapachone, which confer significant anti-inflammatory and antioxidant properties to combat oxidative stress and soothe irritation. It stimulates the production of vital skin components, including collagen and hyaluronic acid, to enhance skin structure and moisture retention. Furthermore, it supports skin longevity by potentially delaying telomere shortening, thereby promoting a slower aging process. The extract also improves microcirculation, assists in restoring the skin's protective acid mantle, and delivers nourishing minerals. Its active constituents exhibit antimicrobial action against bacteria and fungi, with beta-lapachone specifically noted for modulating pro-inflammatory pathways at a cellular level.
Research
Clinical Evidence
Medium confidence3%
Key findings
- 01 A clinical study with 30 female volunteers using a cream containing 3% 'Lapagyl™ advanced botanical ingredient' (an oil-based extract) twice daily for 28 days demonstrated a 21.6% reduction in crow's feet wrinkle depth, a 24.4% increase in skin radiance, and a 17.9% improvement in skin moisturization.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While direct stability data for Tecoma Lapacho Bark Extract is not explicitly detailed, research on a related ethanolic extract (Tecoma stans) demonstrated good physical and physicochemical stability across varied temperatures (ambient, 4 °C, 45 °C) and through heating/cooling cycles over three months, suggesting potential stability for similar botanical extracts.
Safety
Safety Profile
Generally recognized as safe for topical cosmetic application. However, a patch test is recommended prior to widespread use due to the rare possibility of skin irritation, redness, or allergic reactions. Data regarding its topical safety during pregnancy and breastfeeding is insufficient, necessitating consultation with a healthcare professional for these individuals. It is important to note that high internal doses of lapachol (>1.5 g/day) are associated with gastrointestinal toxicities and increased bleeding risk, especially with concurrent use of anticoagulant or antiplatelet medications; these concerns are distinct from topical application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tecoma Lapacho Bark Extract is a valuable, multi-functional ingredient offering significant anti-aging, antioxidant, and hydrating benefits, supported by quantifiable clinical results at a 3% concentration.
Related
Similar Ingredients
Finding similar ingredients…