Pectin and Hectorite Gel Composition for Natural Cosmetics
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Solution Overview
Problem
There is a challenge in creating natural cosmetic products that are stable, have minimal environmental impact, and offer sensory performance equivalent to conventional products, while using only natural and certified organic ingredients, as conventional synthetic materials like non-soaping emulsifiers and silicones are not viable.
Innovation Solution
A composition comprising pectin and unmodified hectorite is used, which forms a stable gel that provides a fresh effect, antipollution benefits, and a matte finish without tackiness or running, while maintaining a pH close to the skin's natural pH.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If natural ingredients (pectin and unmodified hectorite) are used instead of conventional synthetic materials, then environmental impact is reduced and natural composition is achieved, but product stability and sensory performance deteriorate
Solution Approach 1:
The invention combines pectin and unmodified hectorite to create a composite gel composition that leverages the complementary properties of both natural ingredients. Pectin provides gelling and thickening properties while hectorite contributes to texture and stability, together achieving performance comparable to synthetic materials while maintaining natural composition.
2Object-affected harmful factors
If natural ingredients are used, then environmental impact is reduced, but sensory performance (fresh effect, antipollution effect, matt effect) deteriorates
Solution Approach 1:
The invention optimizes the concentration ranges of pectin (0.1-5% w/w) and hectorite (1-20% w/w) to achieve desired sensory properties. By carefully controlling these parameters, the composition delivers fresh effect, antipollution effect, and matt effect comparable to conventional products while remaining fully natural.
3Shape
If hectorite clay is used to texturize water, then gel formation is achieved, but pH becomes very basic and stability over time deteriorates
Solution Approach 1:
Pectin acts as an intermediary component that moderates the basic pH of hectorite clay. The combination of pectin's acidic groups with hectorite's basic surface properties creates a buffer system that stabilizes the overall pH, preventing excessive basicity while maintaining gel structure and temporal stability.
4Ease of operation
If conventional synthetic materials are used, then sensory performance is improved, but environmental impact increases and natural composition is lost
Solution Approach 1:
The invention adjusts the formulation parameters including pectin degree of esterification, molecular weight, and the ratio of pectin to hectorite to replicate the sensory performance of synthetic materials. This allows natural ingredients to achieve equivalent user experience without compromising environmental sustainability.
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 composition achieves stability and sensory performance comparable to conventional products, with a fresh and matte effect, and is environmentally friendly, meeting the demand for natural and organic ingredients.
Implementation Method 1
the present invention relates to a gel-type composition, preferably a cosmetic composition, comprising at least: one pectin; and one unmodified hectorite
Implementation Method 2
Natural hectorites moreover exist which can texturize water by means of the presence of interfoliar cations, in order to form aqueous gels
Data Source
AI summary
Composition comprising hectorite and pectin The present invention relates to a gel-type composition, preferably a cosmetic composition, comprising at least one pectin and an unmodified hectorite. The invention also relates to a cosmetic process comprising at least one step that consists in applying a composition as defined above to the skin and/or the hair.