Methods For Improving Skin Quality
a skin quality and skin technology, applied in the field of skin quality improvement methods, can solve the problems of reducing the quality of skin, reducing the use of personal care products, and reducing the interest of consumers in using products, so as to reduce the signs of aging, the effect of treating and maintaining the quality of skin
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example 2
Clinical Study: Evaluation of Skin Indicator Response
[0102]A study was undertaken to evaluate the response of a variety of skin indicators using an array of different personal care compositions and water. The study was 29 days in duration, with a 7 day interval of preconditioning, 21 days of treatment and 1 regression day. Skin was analyzed at various points from the beginning through the end of the study period. The objective of the study was to characterize the dry skin improvement profile of several body wash prototypes and to generate samples to assess treatment's effects on stratum corneum indicators (also referred to as biomarkers).
[0103]Leg wash studies are used to evaluate the beneficial effects of personal care products on dry leg skin. Leg wash studies are designed to approximate consumer-relevant exposure levels, e.g. washing frequency. The technique used in this study is a modification of a published procedure (Ertel, et al, 1999).
[0104]The study was conducted over 29 co...
example 3
Improvements in Skin Elasticity and Cohesion from a Petrolatum Depositing Bodywash
[0158]Aging skin is frequently characterized by an increase in dryness and subsequent flaking, as well as a general loss of elasticity. Daily activities such as bathing can exacerbate some of these issues, particularly if skin drying products such as soap are used. While moisturizing bodywashes are readily available in the market, few purport to make improvements in skin condition beyond skin dryness.
Objective
[0159]In an effort to improve the overall condition, health and viability of aging skin, we have developed a petrolatum depositing bodywash that is aesthetically pleasing to use and will deliver benefits beyond typical moisturization.
Method
[0160]Standard Leg Controlled-Application Test (LCAT) methodology was used. Treatment was conducted over a 3 week period; women with dry leg skin had their legs washed once daily with the randomly assigned body wash products and water alone treatment as control ...
example 4
Test of Inventive Composition Example A
[0163]The following test of Inventive Composition Example A further demonstrates the benefits of articles, methods, and / or compositions used in accordance with the present invention.
[0164]Step A) Preconditioning Phase Procedure[0165]During preconditioning, enrolled subjects used a bar of Olay® with no exfoliating beads provided by the test facility in place of their usual product(s) for bathing and showering. They continued to use this product throughout their participation.
[0166]Step B). Treatment Phase Procedure[0167]Before initial grading on Study Day 8, test facility personnel marked off the leg application areas [two 70 cm2 areas (7 cm across×10 cm down)] on the outer aspect of the subjects' lower legs using a template and laboratory marking pen (corner brackets are sufficient to delineate each area). Trained clinical assistants treated each subject's legs according to the procedure outlined in the Treatment Procedure. In general, the foll...
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