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Moumoujus

POLYMNIA SONCHIFOLIA ROOT JUICE.

Valuable CAS - / SKIN CONDITIONING

Polymnia Sonchifolia Root Juice, derived from the Yacon plant, is a multi-functional ingredient recognized for its robust prebiotic properties, which foster a healthy skin microbiome. It significantly enhances skin hydration by boosting its water-binding capacity and acts as a powerful antioxidant to shield against environmental aggressors. This ingredient supports overall skin vitality, promoting a balanced and resilient complexion suitable for all skin types.

Summary

Prebiotic Humectant Antioxidant Skin-Barrier Support Skin-Conditioning Elasticity Enhancer Cell Repair Stimulant

Science

Mechanism of Action

This ingredient functions as a potent prebiotic, fostering a balanced skin microbiome by stimulating the growth of beneficial microorganisms on the skin's surface. Rich in fructooligosaccharides (FOS), it significantly boosts the skin's capacity to bind water, resulting in both immediate and lasting hydration while enhancing elasticity. It also fortifies the skin's natural barrier, thereby minimizing transepidermal water loss. Its phenolic compounds and Vitamin C content confer robust antioxidant protection against free radicals and external stressors. Additionally, the proteins within act as natural moisturizing factors (NMFs) and contribute to the structural integrity of dermal fibers, including collagen and elastin.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Studies incorporating Polymnia Sonchifolia Root Juice, specifically as part of 'Nutrimel® Skin,' have demonstrated its ability to provide both short-term and long-term moisturizing benefits for the skin. It also aids in stimulating cellular repair mechanisms and offers protective qualities against environmental stress.
  2. 02 In hair care, concentrations ranging from 0.001% to 10% have shown efficacy in strengthening oxidatively damaged, fragile, brittle, fine, and/or flyaway hair structures.

Transparency

Dusting Analysis

Not commonly dusted

Current research data does not provide information to suggest this ingredient is commonly dusted in formulations.

The Formula

Formulation

Solubility
Water
Optimal pH 3.8 – 6.1
0 7 14

Stability

Naturally occurring Yacon juice maintains a slightly acidic pH, typically between 4.84 and 6.09. Its pH can be precisely adjusted down to approximately 3.8 through the controlled addition of citric acid for optimal formulation stability.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Comprehensive data on safety and efficacy during pregnancy and lactation, as well as extensive topical adverse reaction data, are currently limited. The FDA has not yet reviewed this ingredient for safety or effectiveness. While in vitro studies with hydroalcoholic extracts indicated high cell viability, they also reported significant DNA and genotoxic damage at higher concentrations (50 mcg/mL and 100 mcg/mL), although no mutagenic effects were observed. For cosmetic use within Europe, strict regulations mandate rigorous safety assessments by manufacturers.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Polymnia Sonchifolia Root Juice is a valuable ingredient, offering broad-spectrum benefits from microbiome balancing and deep hydration to antioxidant protection and barrier strengthening, making it suitable for diverse skin needs.

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