Topical Skin Composition With Encapsulated Vitamin C for Anti-Aging
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Solution Overview
Problem
Current products on the market fail to effectively address skin aging and skin dryness, often causing irritation and not providing adequate anti-aging and moisturizing benefits.
Innovation Solution
A topical skin composition comprising tetrahexyldecyl ascorbate, Phyllanthus emblica fruit extract, and optionally tocopherol, with encapsulated ascorbic acid and tocopherol for controlled release, to inhibit matrix metalloproteinase enzyme activity, tyrosinase, and melanogenesis, and promote collagen and lysyl oxidase synthesis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If current anti-aging products are used, then skin aging signs may be addressed, but skin irritation occurs and moisturizing benefits are inadequate
Solution Approach 1:
The patent uses encapsulated ascorbic acid and tocopherol as intermediary substances that deliver anti-aging benefits while reducing direct irritation to the skin. The encapsulation acts as a mediator between the active ingredients and skin cells, enabling controlled release and minimizing harmful effects while maintaining therapeutic effectiveness.
Solution Approach 2:
The patent changes the physical and chemical parameters of the active ingredients by using encapsulated forms of ascorbic acid and tocopherol. This modification alters the release rate, stability, and skin penetration characteristics, allowing the composition to provide anti-aging benefits with reduced irritation compared to conventional forms.
2Reliability
If strong active ingredients are used to address skin aging, then anti-aging effects improve, but skin dryness and irritation worsen
Solution Approach 1:
The patent combines multiple beneficial ingredients including encapsulated ascorbic acid, tocopherol, Phyllanthus emblica fruit extract, and vegetable amino acids in a synergistic formulation. This combination allows the composition to address skin aging through multiple mechanisms while simultaneously providing moisturizing benefits, thereby preventing skin dryness despite using potent anti-aging actives.
Solution Approach 2:
The patent creates a composite cosmetic composition that integrates different types of ingredients with complementary functions. The composite formulation includes antioxidants, moisturizers, and skin-conditioning agents that work together to provide anti-aging effects without causing moisture loss or irritation.
3Strength
If conventional vitamin C formulations are used, then collagen synthesis is promoted, but skin irritation and instability occur
Solution Approach 1:
The patent uses encapsulation technology as an intermediary approach to deliver vitamin C (ascorbic acid) to the skin. The encapsulation protects the unstable vitamin C from degradation during storage and application, while still allowing it to exert its collagen-synthesis-promoting effects once delivered to the skin.
Solution Approach 2:
The patent changes the physical state and release characteristics of ascorbic acid by encapsulating it. This parameter change improves the formulation stability and prevents the instability issues associated with conventional vitamin C formulations, while maintaining the ability to stimulate collagen synthesis.
Data Source
AI summary
Disclosed is a method of improving a condition or appearance of skin. The method can include applying to skin an effective amount of a topical skin composition comprising tetrahexyldecyl ascorbate, Phyllanthus emblica fruit extract, and tocopherol or tocopherol acetate.