Anti-Aging Formulation with Stabilized Ascorbic Acid and Ferulic Acid
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Solution Overview
Problem
Human skin is adversely affected by aging and environmental factors such as UV light, blue light from electronic devices, and urban dust, leading to visible signs of aging like wrinkles, age spots, and skin discoloration, which existing cosmetic formulations have not adequately addressed.
Innovation Solution
Topical anti-aging formulations containing stabilized functionalized ascorbic acid, deglycosilated isothiocyanate, and acetyl zingerone in an oil-in-water or water-in-oil emulsion base, applied twice daily to reduce melanin, oxidative stress, and improve skin tone and texture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing cosmetic formulations are used, then skin appearance is maintained, but they fail to adequately address environmental damage from UV light, blue light, and urban dust
Solution Approach 1:
The formulation combines multiple active ingredients (ascorbic acid, retinol, niacinamide, ferulic acid, green tea extract, vitamin E) that collectively provide protection against UV light, blue light, and urban dust. Each ingredient targets different mechanisms of environmental damage, creating a universal protective system that addresses multiple stressors simultaneously rather than requiring separate products for each threat.
Solution Approach 2:
The invention uses a composite formulation integrating six different active ingredients with complementary functions. Ascorbic acid provides antioxidant protection and collagen synthesis, retinol addresses photoaging and pigmentation, niacinamide reduces inflammation and melanin transfer, ferulic acid stabilizes vitamins and enhances UV protection, green tea extract provides additional antioxidant activity, and vitamin E protects cell membranes. This composite approach creates synergistic effects that exceed the sum of individual ingredient benefits.
2Illumination intensity
If topical formulations are applied to reduce melanin and oxidative stress, then skin brightness and uniformity improve, but formulation stability and ingredient efficacy must be maintained
Solution Approach 1:
Ferulic acid serves as a stabilizing intermediary in the formulation. It not only provides its own antioxidant benefits but also stabilizes ascorbic acid and vitamin E, preventing their oxidation and degradation. This intermediary component extends the shelf life and maintains the efficacy of the lightening and brightening ingredients throughout the product's lifespan, ensuring consistent performance.
Solution Approach 2:
The formulation uses niacinamide, which converts to niacin in the skin, to modulate melanin production and transfer. This parameter change approach allows the ingredient to work dynamically within the skin's biochemical environment, adjusting its activity based on local conditions while maintaining formulation stability. The conversion process enhances efficacy without requiring unstable derivatives or complex delivery systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The formulations significantly reduce melanin content, oxidative stress, and wrinkle depth, enhance skin brightness and uniformity, and provide protection against environmental stressors, resulting in a more youthful appearance.
Implementation Method 1
a stabilized functionalized form of ascorbic acid that releases ascorbic acid when applied to the skin
Implementation Method 2
the components are commingled in a base comprising an emulsion of oil-in-water or water-in-oil
Data Source
AI summary
There are presented topical formulations and methods of applying these formulations in therapeutically effective amounts directly to areas of the human skin to remediate and to counter effects that are commonly regarded as aging. The formulations address the effects on the skin of UV light, High Energy Visible (HEV) light, blue light, and Urban Dust as well as remediating fine lines and age-related localized melanin concentrations (“age spots”), improving the uniformity of skin tone (reduction in skin redness) and enhancing the brightness of the skin to provide a more youthful appearance. Skin treated with the formulations also exhibit a reduction in the depth and prominence of wrinkles, a marked reduction in harmful reactive oxygen species in the treated skin, and a reduction in lipid peroxidation caused by Urban Dust.