Science
Mechanism of Action
The fermentation process critically reduces the molecular size of pomegranate components, thereby increasing their skin penetration and optimizing the delivery of active compounds. It acts as an enzymatic exfoliant, facilitating the gentle shedding of dead skin cells via proteolysis and stimulating cellular renewal. Rich in powerful antioxidants like ellagitannins (e.g., punicalagin) and flavonoids, it effectively neutralizes free radicals and mitigates environmental damage. Furthermore, it supports a balanced skin microflora, reduces inflammation, and promotes collagen synthesis, collectively enhancing skin elasticity, texture, and hydration capacity.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Studies on similar Lactobacillus/Punica granatum fruit ferment extracts indicate a significant increase in cell renewal, acting as an alternative to traditional acid exfoliation. This range also provides enzymatic and antioxidant benefits, reduces the appearance of wrinkles and fine lines, boosts skin's firming architecture, and assists in evening skin tone and reducing discolorations.
- 02 Continuous application of a spray containing 5% Saccharomyces boulardii fermented product filtrate over four weeks demonstrated an average reduction in trans-epidermal water loss (TEWL) by 37.2% and an increase in stratum corneum hydration by 62.5%, highlighting its profound moisturizing and barrier-strengthening properties.
Transparency
Dusting Analysis
Clinical data suggests that measurable benefits are observed at concentrations of 1% and higher. Formulations containing this ingredient at percentages significantly below 1% may not deliver the anticipated efficacy, potentially serving primarily for product marketing rather than active performance.
The Formula
Formulation
Stability
This ingredient exhibits optimal stability within a pH range of 3.5 to 7.5.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has noted insufficient data for 'Punica Granatum Fruit/Sucrose Ferment Filtrate' and related fermented pomegranate ingredients. Specifically, more dermal irritation and sensitization data at maximum leave-on use concentrations are required to fully support a safety determination. While similar 'Saccharomyces Ferment Filtrate' is generally regarded as safe for cosmetic use with no common side effects, comprehensive safety data for this precise ingredient remains pending. A preliminary patch test is advised before full application. Pomegranate-derived essential oils and extracts are generally recognized as safe (GRAS) for food use by the FDA.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SACCHAROMYCES/PUNICA GRANATUM FRUIT FERMENT FILTRATE is a valuable, multi-functional ingredient offering significant benefits in gentle exfoliation, antioxidant defense, and hydration, making it suitable for a broad range of skin concerns, although further specific safety data for this exact ingredient is needed for complete assessment.
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