Science
Mechanism of Action
This extract works by nourishing the skin with essential amino acids, minerals, and vitamins, thereby stimulating cellular regeneration and reinforcing the skin's natural protective barrier. Its significant antioxidant action safeguards skin cells against oxidative stress and free radical damage, which are primary contributors to visible signs of aging, such as wrinkles and loss of elasticity. Additionally, it provides hydration, helps to refine skin tone, and possesses soothing attributes that calm irritation and enhance skin texture.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated significant antioxidant activity, achieving 94.17% DPPH scavenging, 64.25% nitric oxide scavenging, 2.43 Abs reducing power, and 1.94 Fe+2 mmol/L ferric-reducing antioxidant power at a concentration of 5.0 mg/mL.
- 02 Showed 71.68% hydrogen peroxide scavenging at a concentration of 0.125 mg/mL, indicating robust free radical neutralization.
- 03 Exhibited approximately 24% inhibition of lipid oxidation, contributing to cellular protection.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Efficient extraction of its beneficial phenolic compounds is achieved using highly polar solvents, primarily water. The optimal pH of 7.51 noted in research refers to its cultivation (mycorrhiza development) and not the stability parameters for cosmetic formulations.
Safety
Safety Profile
Generally considered safe for cosmetic application within the European Union and other regulatory frameworks when used according to recommended guidelines. SkinSAFE categorizes it as 'Teen SAFE', 'Irritant Free', 'Dye Free', and 'SLS Free'. However, individuals with known fungal allergies should exercise caution, as they may experience allergic reactions, skin irritation, or inflammation. No explicit CIR, SCCS, or FDA cosmetic status has been identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tuber Aestivum Extract is a valuable ingredient, offering broad antioxidant protection, significant skin nourishment, and hydration, making it suitable for all skin types with a low risk of irritation or comedogenicity.
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