Performance & Formulation Insights for AccessCARE RET-STB LA
How Stabilized Retinol & Lactic Acid Work
AccessCARE RET-STB LA leverages a dual-action approach to skin renewal, enhanced by an intelligent delivery system. Retinol, a derivative of Vitamin A, is a gold-standard anti-aging ingredient that accelerates cell turnover, boosts collagen synthesis, and refines skin texture. Lactic Acid, a gentle Alpha Hydroxy Acid (AHA), works on the skin’s surface to dissolve the bonds holding dead cells together, resulting in effective exfoliation and improved hydration.
The key to this complex is its lecithin-based encapsulation. This technology encloses the highly reactive retinol molecule within a lipid-based shell, protecting it from degradation by light and air. This stabilization not only preserves its potency but also allows for a more controlled, gradual release into the skin, significantly reducing the irritation, redness, and peeling often associated with traditional retinol products. The result is a powerful, synergistic active that delivers visible results with superior tolerability.
Formulation Guidelines & Technical Advantages
This active is a ready-to-use aqueous solution, simplifying its integration into formulas. For optimal stability and performance, incorporate during the cool-down phase of manufacturing at temperatures below 40°C (104°F). The recommended pH range for the final formulation is 5.0–6.5 to ensure the stability of both the retinol and the encapsulation system.
The combination of retinol and an AHA in one ingredient streamlines the creation of multi-benefit products. Its water-soluble nature makes it compatible with serums, gels, and oil-in-water emulsions. Avoid combining with strong oxidizing agents which may compromise the integrity of the retinol.
Key Formulation Benefits
- Dual-Action Renewal: Combines the cell-communicating benefits of retinol with the surface exfoliation of lactic acid for comprehensive skin resurfacing.
- Enhanced Stability: Lecithin encapsulation protects retinol from oxidation, ensuring it reaches the skin in its most effective form.
- Reduced Irritation: The controlled-release mechanism minimizes common retinol side effects, improving tolerability.
- Improved Skin Texture & Tone: Smooths fine lines, refines pore appearance, and helps even out skin tone and reduce hyperpigmentation.
- Formulation Efficiency: A pre-stabilized, all-in-one complex that simplifies advanced anti-aging and exfoliating product development.
- Excellent Bioavailability: The lipid-based shell is biocompatible with the skin, enhancing penetration and efficacy.