Science
Mechanism of Action
This extract functions by restoring optimal skin moisture balance, forming a protective barrier to prevent transepidermal water loss. Its anti-inflammatory components effectively reduce redness and soothe irritated skin. Rich in polyphenols, antioxidants, and essential vitamins (notably C and B complex), it actively neutralizes free radicals, bolstering skin's defense against oxidative stress and contributing to slower visible signs of aging. Furthermore, it aids in skin brightening by diminishing pigmentation spots and blemishes, supports cellular renewal for improved texture and softness, and offers a mild exfoliating action to remove dead skin cells. While primarily observed with potato peel extract, its constituent compounds such as ascorbic acid and flavonoids are known to stimulate Type I collagen synthesis in fibroblasts, suggesting a potential role in maintaining skin's youthful structure.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific optimal pH ranges for the stability of the extract itself are not fully detailed, studies on certain potato extracts indicate a reduction in antioxidant activity under highly acidic conditions (pH 1, 2, and 3). This ingredient has also been noted to support the stabilization of skin's pH.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has affirmed Solanum Tuberosum Pulp Extract as safe for its current cosmetic uses and concentrations. It is also recognized as safe by European Cosmetics Regulation authorities. Generally well-tolerated topically, a patch test is recommended for individuals with sensitive skin or known potato sensitivities, as minor irritation or allergic reactions are possible.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Solanum Tuberosum Pulp Extract is a valuable ingredient, offering broad benefits across various skin types through its moisturizing, anti-inflammatory, antioxidant, and brightening properties, with a recognized low irritancy potential.
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