Science
Mechanism of Action
Solanum Lycopersicum Fruit/Leaf/Stem Extract functions primarily as a powerful antioxidant, scavenging free radicals generated by UV exposure and environmental pollutants, thereby protecting skin cells from oxidative damage. This action helps to prevent collagen degradation, reduce inflammation, and diminish the appearance of fine lines and wrinkles. The extract stimulates collagen and elastin synthesis, strengthening the extracellular matrix and enhancing skin elasticity and firmness. Furthermore, it exhibits astringent properties to minimize pores and regulate sebum production. It offers anti-inflammatory and soothing effects by modulating inflammatory pathways, calming irritation, and reinforcing the skin's natural barrier. It also contributes to skin brightening by inhibiting melanin synthesis, adsorbs certain UV wavelengths, and delivers moisturizing benefits to enhance skin hydration and maintain elasticity.
Research
Clinical Evidence
Medium confidence1.5%
Key findings
- 01 When formulated into a sunscreen lotion, tomato fruit extract demonstrated an SPF value of 18.84.
- 02 Increasing the concentration to 1.5% in a sunscreen lotion further enhanced the SPF value to 22.24.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This extract contains both water-soluble components (e.g., vitamins, amino acids) and oil-soluble components (e.g., lycopene, carotenoids). Formulations may experience viscosity stability issues, particularly in toners with varying surfactant concentrations, necessitating careful development. It can also act as a natural colorant stabilizer, fragrance carrier, and antioxidant preservative, potentially extending product shelf life.
Synergies
- Natural colorant stabilizer
- Fragrance carrier
- Antioxidant preservative
Safety
Safety Profile
Generally regarded as safe for topical application at appropriate concentrations. However, individuals with known allergies or sensitivities to nightshade plants should exercise caution and perform a patch test, as allergic reactions such as itching or redness may occur. The European Cosmetics Regulation permits its use, but no specific SCCS opinion was found for this exact INCI.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable, versatile ingredient offering significant antioxidant protection, documented photoprotective benefits, and comprehensive skin conditioning suitable for a broad spectrum of skin types and cosmetic formulations.
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