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Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics
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Foundation products have a measureable impact on moisturization
Journal of Cosmetic Science
|April 23, 2015
Summary
Multifunctional foundations offer long-lasting skin moisturization. This benefit is achieved only when foundations contain hygroscopic moisturizing ingredients, enhancing cosmetic product efficacy.
Area of Science:
- Cosmetic Science
- Dermatology
- Materials Science
Background:
- Multifunctional cosmetic products are increasingly popular.
- Foundations often incorporate skincare benefits beyond makeup.
- Assessing the efficacy of these added benefits is crucial.
Purpose of the Study:
- To evaluate the in vivo moisturizing effects of four foundation products.
- To determine the contribution of specific ingredients to moisturization.
- To validate the performance of multifunctional cosmetics.
Main Methods:
- Utilized the mini-regression test method for in vivo assessment.
- Tested four distinct foundation formulations.
- Analyzed skin hydration changes over time.
Main Results:
- Statistically significant long-lasting moisturization was observed.
- Moisturizing benefits were contingent on the presence of hygroscopic ingredients.
- Foundations without these specific ingredients showed limited efficacy.
Conclusions:
- The inclusion of hygroscopic ingredients is essential for effective long-lasting moisturization in foundations.
- Multifunctional foundations can deliver tangible skincare benefits.
- Ingredient selection directly impacts the performance of cosmetic products.
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