Science
Mechanism of Action
This extract actively neutralizes oxidative stress by leveraging its rich profile of antioxidants, including lycopene, carotenoids, and vitamins A, C, and E, thereby safeguarding skin from free radical damage and mitigating photoaging. It reduces inflammation and irritation by downregulating the release of interleukins and prostaglandins. Skin brightening is achieved through inhibition of melanin synthesis and UV radiation adsorption, which targets hyperpigmentation and promotes even skin tone. Furthermore, it tightens pores and balances oil production through its astringent properties, stimulates collagen synthesis by inhibiting MMP-1, and supports skin barrier function while gently encouraging the removal of dead cells.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
Effective concentrations for Solanum Lycopersicum Fruit Extract are clearly established in scientific research, demonstrating functional benefits at a range of percentages. For instance, 0.10% exhibits antioxidant activity, while 1% to 1.5% significantly enhances SPF in human topical applications, and up to 10% has shown robust skin improvements in animal models. The breadth of demonstrated efficacy at various percentages confirms it is utilized at functional concentrations rather than for 'dusting' purposes.
The Formula
Formulation
Stability
The extract demonstrates stability within a pH range reflective of the tomato fruit itself, approximately 4.3-5.0. Formulations containing the extract, such as a 0.10% serum and 1-1.5% sunscreen lotions, have maintained physical and pH stability for at least 28 days. However, emulsion stability can be concentration-dependent, with 0.10% extract exhibiting superior globule size distribution compared to 0.20% in certain serum formulations.
Safety
Safety Profile
Generally regarded as safe and non-toxic for topical application at appropriate concentrations. Individuals with documented allergies to nightshade plants should perform a patch test due to potential sensitivities, which may manifest as itching or redness. Regulatory bodies such as the European Cosmetics Regulation affirm its safe use in cosmetics when compliant with established standards. Specific oral yellow tomato extracts have received positive safety opinions from the European Food Safety Authority (EFSA) for daily intake up to 100 mg in food supplements.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Solanum Lycopersicum Fruit is a versatile and valuable ingredient, providing scientifically-backed antioxidant protection, anti-aging benefits, SPF enhancement, and improvements in hydration and skin tone across a range of effective topical concentrations.
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References
Sources