Science
Mechanism of Action
This ingredient operates through its diverse profile of active components. Its potent antioxidant action stems from carotenoids (lycopene, phytoene, phytofluene), beta-carotene, flavonoids, polyphenols, and vitamins A, C, E, which collectively neutralize free radicals, reduce oxidative stress, and protect against environmental damage. It exerts anti-inflammatory effects by decreasing inflammatory mediators such as IL-6, IL-12, and PGE-2, thereby soothing irritation and visibly reducing redness. For skin brightening and tone harmonization, it functions by inhibiting melanin synthesis and absorbing certain UV wavelengths, which helps to diminish hyperpigmentation and blemishes. Furthermore, it offers significant photoaging protection by reducing DNA damage and inhibiting MMP-1 to preserve collagen integrity, mitigating the formation of fine lines and wrinkles. Its vitamin A and C content also supports collagen synthesis and cellular regeneration, while its moisturizing capabilities balance skin hydration and enhance overall nourishment. Acting as an astringent, it helps to harmonize sebum production, control excess oil, and visibly constrict pores.
Research
Clinical Evidence
Medium confidence10%
Key findings
- 01 In a 4-week study on male mice, cream preparations of tomato fruit ethanol extract significantly increased skin elasticity, sebum levels, and hydration across tested concentrations (2.5%, 5%, and 10%), with the most substantial improvements observed at the 10% concentration.
- 02 An anti-aging serum containing 0.10% tomato extract demonstrated physical stability during evaluations and showed no signs of irritation in voluntary human assessments, indicating its potential for daily antioxidant application.
Transparency
Dusting Analysis
Clinical studies indicate efficacy starting from concentrations as low as 0.10%, suggesting it is effective at reasonable inclusion levels and not typically dusted.
The Formula
Formulation
Stability
When prepared as an extract in glycerin and water, Solanum Lycopersicum Fruit Juice is water-soluble; however, key components like lycopene are fat-soluble, suggesting oil compatibility depending on the extract. Formulations in toners showed good stability in organoleptic, homogeneity, and pH tests, though viscosity stability varied with surfactant concentration. A 0.10% serum formulation demonstrated stability in physical evaluations.
Synergies
- Retinol
- Coenzyme Q10
- DHA
- Titanium Dioxide (TiO2)
- Zinc Oxide (ZnO)
Safety
Safety Profile
Considered safe and non-toxic for topical application at appropriate concentrations, recognized by regulatory authorities like the European Cosmetics Directive. While generally well-tolerated, a patch test is advisable for individuals with known allergies to tomatoes or other Solanaceae family plants.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Solanum Lycopersicum Fruit Juice is a versatile botanical ingredient offering significant antioxidant, anti-inflammatory, and hydrating benefits, making it a valuable addition to various skincare formulations for comprehensive skin health.
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References
Sources
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