Science
Mechanism of Action
The ingredient utilizes a low-temperature fermentation process with Bacillus and Flavobacterium psychrophilum to enzymatically cleave large marine polysaccharides—such as fucoidans and alginates—into bioavailable oligosaccharides and amino acids. These low-molecular-weight metabolites function as precursors to the skin's Natural Moisturizing Factor (NMF), while simultaneously stimulating the expression of filaggrin and involucrin to close gaps in the lipid barrier and minimize trans-epidermal water loss.
Research
Clinical Evidence
High confidence2.5%
Key findings
- 01 Clinical evaluation of marine ferment complexes demonstrated a 25-30% increase in epidermal hydration through the upregulation of barrier-essential proteins.
- 02 In vitro analysis of psychrophilic ferments confirmed a reduction in nitric oxide production, suggesting a significant anti-inflammatory effect suitable for reactive skin types.
Transparency
Dusting Analysis
Due to the high cost of specialized marine ferments and their impressive marketing appeal, many formulations include this at 'label claim' concentrations below 1%. To achieve the documented 25%+ hydration boost, a concentration of at least 2% is required.
The Formula
Formulation
Stability
The filtrate is highly stable in aqueous systems; however, it should be incorporated during the cool-down phase (below 40°C) to prevent the degradation of heat-sensitive bioactive peptides and minerals.
Synergies
- Hyaluronic Acid
- Ceramides
- Glycerin
Conflicts
- Strong oxidizing agents
- Highly acidic environments (pH < 3.0)
Safety
Safety Profile
While the specific complex is awaiting formal CIR review, its constituent algae extracts and Bacillus ferments have a long-standing history of safety in topical applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An elite marine complex that offers measurable improvements in barrier integrity and deep-layer hydration when used at efficacious levels.
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