Science
Mechanism of Action
This extract employs multiple pathways to benefit the skin. It acts as a potent antioxidant, efficiently neutralizing free radicals from environmental stressors like UV radiation and pollution, which in turn helps prevent premature skin aging and hyperpigmentation. Its anti-inflammatory properties visibly reduce redness, swelling, and irritation. Furthermore, Raphanus Sativus Sprout Extract improves skin hydration and strengthens the epidermal barrier. It also supports skin regeneration, exhibits antibacterial and antifungal qualities relevant for acne-prone skin, and may contribute to brightening the complexion through potential tyrosinase inhibition. Organic acids within the extract provide gentle exfoliation and promote cellular renewal, while its astringent effect can help refine pores and balance oil production.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro evaluations demonstrated Raphanus Sativus sprout extract's significant antioxidant capability, achieving up to 71.0% inhibition in a DPPH assay and exhibiting a clear dose-dependent activity trend.
- 02 Dermatocosmetic gels formulated with Raphanus Sativus sprout extracts maintained high functional integrity post-formulation, showing radical inhibition rates of 86.76% and 84.36%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Raphanus Sativus sprout extracts show good physical stability when incorporated into hydrogel systems, particularly within a pH range of 4.5 to 5.5. The intrinsic pH of the extract itself is approximately 5.55.
Safety
Safety Profile
The CIR Expert Panel concluded that Raphanus Sativus (Radish) Root Extract, a related ingredient, and other radish root-derived ingredients are safe for cosmetic use when formulated to be non-sensitizing. The highest reported maximum concentration of use for the related Radish Root Extract is up to 6% in certain applications, such as lipstick. While whole radish roots fermented with lactic acid are generally recognized as safe (GRAS) for food in the US, this designation does not directly extend to cosmetic use. Formulators should be aware of specific constituents like anthocyanins and isothiocyanates to ensure levels remain non-hazardous, as individual sensitivities or allergic reactions to natural components can occur.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Raphanus Sativus Sprout Extract is a valuable, multifunctional ingredient that provides comprehensive benefits including potent antioxidant protection, anti-inflammatory action, and support for skin hydration and regeneration, making it suitable for all skin types.
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