Peeling Formulation Using Mandelic and Lactobionic Acids
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Solution Overview
Problem
Current peeling compositions suffer from photo sensitization issues, are not suitable for poorly moisturized skin, and are typically in the form of lotions, limiting their use, especially for mature women.
Innovation Solution
A peeling formulation comprising mandelic acid, lactobionic acid, gluconolactone, and phytic acid in specific concentrations, formulated as a serum or gel-serum, which does not exhibit photo sensitization and is suitable for various skin types, including mature skin, with additional actives like acetyl-hexapeptide-8 for lifting effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional peeling compositions are used, then exfoliation effect is achieved, but photo sensitization occurs causing dark blemishes
Solution Approach 1:
The patent changes the chemical parameters of the peeling formulation by using specific organic acids (mandelic acid at 2-10%, salicylic acid at 0.5-5%, lactic acid at 0.5-5%) instead of traditional high-concentration acids. This parameter modification maintains exfoliation effectiveness while reducing photo sensitization effects, allowing safe sun exposure after treatment
Solution Approach 2:
The patent creates a composite peeling formulation combining multiple organic acids (mandelic acid, salicylic acid, lactic acid) with complementary exfoliation mechanisms. This composite approach distributes the exfoliation action across different acid components, reducing the photo sensitizing burden on any single ingredient while maintaining overall efficacy
2Reliability
If traditional peeling formulations are used, then exfoliation is achieved, but they are not suitable for poorly moisturized or mature skin
Solution Approach 1:
The patent applies local quality by selecting organic acids with different molecular sizes and penetration characteristics. Mandelic acid (larger molecule) provides gentle surface exfoliation suitable for mature skin, while salicylic acid (smaller molecule) penetrates deeper for oily/acne-prone skin. This localized action pattern allows the formulation to adapt to various skin types and conditions
Solution Approach 2:
The patent creates a universal peeling formulation that can be applied to multiple skin types (dry, oily, combination, mature, acne-prone) through the synergistic combination of different organic acids. Each acid component contributes to different aspects of skin renewal, making the formulation adaptable and effective across diverse skin conditions without requiring separate products
3Ease of operation
If peeling formulations are made as lotions, then application is simple, but effectiveness is limited and not suitable for mature women
Solution Approach 1:
The patent changes the physical state parameter of the formulation from lotion to serum or gel-serum consistency. This parameter modification increases the concentration of active ingredients and improves penetration efficiency while maintaining ease of application. The serum format allows for higher stability and potency of organic acids, delivering more effective peeling results suitable for mature skin
Data Source
AI summary
The present invention relates to a cosmetic peeling formulation.