Performance & Formulation Insights for Sigmedia
How Phytosphingosine Phosphate Works
Sigmedia centers on Phytosphingosine Phosphate, a phosphorylated derivative of a skin-identical lipid. As a bioactive lipid messenger, it communicates with skin cells to help regulate key processes involved in barrier integrity, cellular vitality, and the skin’s response to external stressors. By supporting the synthesis and organization of essential barrier lipids (including ceramides) and helping modulate pro-inflammatory mediators, it reinforces the skin’s natural defenses, calms visible redness and irritation, and promotes a smoother, more resilient complexion. The inclusion of lecithin and polysorbate in this pre-solubilized system enhances bioavailability and ease of incorporation in water-based formulas.
Formulation Guidelines
Supplied as an easy-to-use aqueous solution, Sigmedia can be added to the water phase of emulsions, gels, and serums. For optimal performance, introduce during the cool-down phase below 40°C (104°F) with gentle mixing. It is broadly compatible with common cosmetic actives (e.g., hyaluronic acid, niacinamide, vitamin C derivatives, peptides) and is stable within typical skin-care pH ranges (approximately pH 4.5–7.0). Recommended use level is 1–5%, depending on the desired activity and product type.
Key Formulation Benefits
- Supports Barrier Integrity: Helps reinforce the skin’s lipid matrix and reduce transepidermal water loss for improved resilience.
- Anti-Stress & Soothing: Assists in calming visible redness and discomfort associated with environmental and lifestyle stressors.
- Cell Vitalization: Acts as a biological messenger to support healthy cellular function for a revitalized, rejuvenated appearance.
- Enhanced Skin Defense: Strengthens the skin’s natural protective mechanisms against daily aggressors, including pollution.
- Versatile & Formulator-Friendly: Pre-solubilized liquid integrates seamlessly into water-based systems without complex processing.