Lipid Composition for Skin Barrier Repair
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Solution Overview
Problem
Current lipid compositions for treating skin problems often require large doses and may not be well-tolerated, particularly due to high levels of omega-6 fatty acids or fish oil content, which can be allergenic or unpalatable, and there is a need for a low-dose, efficient, and well-tolerated solution that effectively addresses skin issues such as dryness, irritation, and impaired skin barrier function.
Innovation Solution
A lipid composition comprising linoleic acid (LA), alpha-linolenic acid (ALA), gamma-linolenic acid (GLA), and stearidonic acid (SDA) in specific ratios, with greater than 7% SDA and GLA, and inclusion of natural tocopherol, which is free of EPA and DHA, blended from oils like evening primrose, echium, and linseed, providing a balanced omega-3 and omega-6 fatty acid profile for improved skin health.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If high levels of omega-6 fatty acids or fish oil are used in lipid compositions, then skin treatment effectiveness is improved, but allergenic reactions and poor tolerability worsen
Solution Approach 1:
The patent changes the fatty acid composition parameters by using highly purified omega-3 fatty acids (90-99% purity) and controlling the omega-6 to omega-3 ratio to 4:1 or lower, thereby maintaining treatment effectiveness while reducing allergenic reactions associated with high omega-6 or fish oil content
Solution Approach 2:
The patent extracts and removes harmful components from the lipid composition by using highly purified omega-3 fatty acids that are free from contaminants, fish oil derivatives, and excessive omega-6 fatty acids, thereby eliminating the source of allergenic reactions while preserving the beneficial skin treatment effects
2Reliability
If large doses of lipid compositions are administered, then skin treatment effectiveness is improved, but patient tolerability and convenience worsen
Solution Approach 1:
The patent changes the concentration parameter by providing highly concentrated omega-3 fatty acid composition (90-99% purity), which allows achieving effective treatment doses with smaller volumes, thereby improving patient tolerability and convenience while maintaining treatment effectiveness
3Quantity of substance
If fish oil is used in lipid compositions, then omega-3 fatty acid content is improved, but unpalatable taste and allergenicity worsen
Solution Approach 1:
The patent extracts only the beneficial omega-3 fatty acids from fish oil sources while removing the harmful components responsible for unpalatable taste and allergenicity, providing a purified composition that maintains high omega-3 content without the negative sensory and immunological properties of fish oil
Solution Approach 2:
The patent segments the fatty acid profile to provide only the beneficial omega-3 components (ALA, EPA, DHA) separately from the harmful fish oil matrix, thereby delivering pure omega-3 fatty acids without the accompanying unpalatable taste and allergenic substances
Data Source
AI summary
The invention relates to a novel lipid composition. Further, the invention relates to the use of a lipid composition for the treatment, alleviation and prevention of skin problems.