Galactomyces Exosome Composition for Collagen-Driven Wrinkle Reduction
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Solution Overview
Problem
Existing cosmetic compositions for skin elasticity improvement and wrinkle reduction face challenges such as short duration of effect, foreign body sensation, and side effects, while exosomes derived from yeast like Galactomyces have insufficient characterization and potential skin irritations.
Innovation Solution
A cosmetic composition utilizing Galactomyces-derived exosomes as an active ingredient, formulated with additional components like hydrogel and hyaluronic acid, to enhance skin elasticity and reduce wrinkles by promoting collagen synthesis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If plant stem cells or animal embryonic stem cells are used as active ingredients, then skin regeneration and anti-aging effects are improved, but production costs increase and ethical concerns arise
Solution Approach 1:
The patent extracts the beneficial regenerative properties of stem cells by using exosomes (extracellular vesicles) secreted by Galactomyces fermenting cells as the active ingredient. This approach isolates the functional components (exosomes containing growth factors and bioactive molecules) without requiring cultivation of actual stem cells, thereby reducing production costs and eliminating ethical concerns while maintaining skin regeneration effects
Solution Approach 2:
The patent uses Galactomyces fermenting cells as an intermediary system to produce exosomes that mimic the effects of stem cells. These exosomes serve as a mediator that delivers regenerative signals to skin cells without requiring direct use of stem cells, thus achieving the desired cosmetic effects through an alternative, more feasible pathway
2Ease of manufacture
If traditional cosmetic ingredients are used, then production cost is reduced, but skin penetration ability and anti-aging effect are insufficient
Solution Approach 1:
The patent changes the physical and chemical parameters of the active ingredient by using exosomes with specific size ranges (30-200 nm) and surface properties. These parameter modifications enable enhanced skin penetration capability compared to traditional cosmetic ingredients, while the exosomes can be produced through fermentation processes that maintain cost-effectiveness
3Reliability
If stem cell culture methods are used, then active ingredient efficacy is improved, but production time and process complexity increase
Solution Approach 1:
The patent employs Galactomyces fermenting cells that naturally produce and secrete exosomes as part of their metabolic process. This self-service mechanism eliminates the need for complex stem cell culture protocols and lengthy purification procedures, significantly reducing production time while maintaining the efficacy of the exosome-based active ingredient
Data Source
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AI summary
The present invention provides a cosmetic composition for skin regeneration, skin elasticity improvement, or skin wrinkle reduction comprising exosomes derived from Galactomyces as an active ingredient. The cosmetic composition comprising exosomes derived from Galactomyces as an active ingredient according to the present invention has a useful functional activity as a functional cosmetic composition (i.e., an activity of remarkably increasing collagen synthesis), as compared with filtrates of conditioned media of Galactomyces. Therefore, the cosmetic composition of the present invention has excellent effects on skin regeneration, skin elasticity improvement and/or skin wrinkle reduction.