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Figure 6: Erythema values before and after 10 minutes from application 57 -STUDIES TOWARDS OBTAINING A PHOTOPROTECTIVE DERMO-COSMETIC COMPLEX PRODUCT WITH NATURAL EXTRACTS OF INORGANIC AND ORGANIC SUBSTANCES

The values of the erythema are relatively low, which indicates that the product is compatible with the skin and has no sensitizing potential (¯gure6). Having a complex composition of ingredients with varying degrees of un- saturation, with the major organic structure, the product is subjected to de- structive processes at the impact of UV radiation and atmospheric oxygen. As a result this organic substances undergo structural changes, embodied in the initial color change, division of chain, forming oxidizing action groups and oxygen free radicals that continue the destructive process. Because of these features, the product was subjected to accelerated tests of thermal and photo destruction. As a result of these tests, the product's characteristics have not changed signi¯cantly.

Figure 2: Variation of the shear stress depending on the speed rate 54-STUDIES TOWARDS OBTAINING A PHOTOPROTECTIVE DERMO-COSMETIC COMPLEX PRODUCT WITH NATURAL EXTRACTS OF INORGANIC AND ORGANIC SUBSTANCES

The evaluation of photodegradation was carried out through the variation of photoprotective factor of the studied product kept 60 minutes under UV radiation at 65±C. The tests revealed the preservation or even a slight increase in the SPF. The use of screen substances in the formulation of photoprotective products results in undesirable sensory characteristics: visible white ¯lm on the skin surface, unpleasant sensation, dry or oily skin after application.

Figure 1: Spreadability (plasticity) Figure-STUDIES TOWARDS OBTAINING A PHOTOPROTECTIVE DERMO-COSMETIC COMPLEX PRODUCT WITH NATURAL EXTRACTS OF INORGANIC AND ORGANIC SUBSTANCES

The physical and chemical methods used to characterize the row materials and the ¯nal products are as following: ² to ¯nd out the amount of inorganic substances (with screening role) the samples were incinerated for two hours at 800±C; ² the quantity of organic substance (with the UV ¯ltering role) was deter- mined by an UV-VIS spectrophotometric method; ² vitamins identi¯cation was done according to the European Pharma- copoeia VI-th edition; ² the photoprotective ability was tested by applying a standard amount of emulsion on a synthetic skin device (0,2g=cm2); ² to test the microbial stability were applied the European Pharmacopoeia VI-th edition stipulations; ² to estimate the compatibility with the human skin a standard quantity of sample (0,2g=cm2) was laid under an occlusive patch.

Figure 4: Determination of hydration of the skin before applying the product-STUDIES TOWARDS OBTAINING A PHOTOPROTECTIVE DERMO-COSMETIC COMPLEX PRODUCT WITH NATURAL EXTRACTS OF INORGANIC AND ORGANIC SUBSTANCES

The volunteers who applied the product on the skin appreciated the sensory characteristics such as: easiness of use, pleasant texture, easy absorption without oily traces, appearance, odor and pleasant color (¯gures 4, 5).

Figure 3: Viscosity variation depending on speed rate Table-STUDIES TOWARDS OBTAINING A PHOTOPROTECTIVE DERMO-COSMETIC COMPLEX PRODUCT WITH NATURAL EXTRACTS OF INORGANIC AND ORGANIC SUBSTANCES-

Microbiological characteristics The total number of aerobic germs and fungi was determined by the decimal dilution method or the multiple tube test. For identifying pathogenic species we have used speci¯c tests (table6). The evaluation of photodegradation was carried out through the variation of photoprotective factor of the studied product kept 60 minutes under UV radiation at 65±C. The tests revealed the preservation or even a slight increase in the SPF. The use of screen substances in the formulation of photoprotective products results in undesirable sensory characteristics: visible white ¯lm on the skin surface, unpleasant sensation, dry or oily skin after application.

opencc-by-4.0Sep 2024View details →

Dataset and Data Dictionary for "Enhancing Consumer Satisfaction in Live Commerce: A Study of Middle-Aged Women's Cosmetics Purchases Using TAM, PVT, and SIT Models

This dataset is part of a study investigating the underexplored factors driving middle-aged Chinese women’s purchasing behavior in live commerce, particularly in the context of their decision-making amidst the rapid expansion of e-commerce. The study employs a comprehensive theoretical framework based on the Technology Acceptance Model (TAM), Perceived Value Theory (PVT), and Social Influence Theory (SIT). Data were collected through a structured survey administered to 653 women aged 40 to 59. The dataset captures key variables including ease of use, pricing, consumer trust, platform interactivity, and purchase satisfaction. These variables are essential for understanding the complex relationships that influence purchasing decisions in live-stream shopping environments. The dataset has been analyzed using Structural Equation Modeling (SEM), revealing that factors such as ease of use, perceived value from competitive pricing, consumer trust, and real-time platform interactivity significantly enhance purchase satisfaction. Moreover, the results demonstrate that perceived value moderates these relationships, amplifying their effects under conditions of high perceived value. This dataset provides valuable insights into the psychological and social factors that shape e-commerce behavior, offering implications for optimizing platform design to promote consumer trust and long-term engagement. Keywords: Live commerce, Middle-aged women, Purchasing behavior, Technology Acceptance Model (TAM), Perceived Value Theory (PVT), Social Influence Theory (SIT), Structural Equation Modeling (SEM), Consumer trust, E-commerce.

opencc-by-4.0Oct 2024View details →

The official dataset of the paper "Valorisation of Blackcurrant Pomace by Extraction of Pectin-Rich Fractions: Structural Characterization and Evaluation as Multifunctional Cosmetic Ingredient"

This is the official repository of the paper "Valorisation of Blackcurrant Pomace by Extraction of Pectin-Rich Fractions: Structural Characterization and Evaluation as Multifunctional Cosmetic Ingredient" (<a href="https://doi.org/10.3390/polym16192779">https://doi.org/10.3390/polym16192779</a>). DISCLAIMER The repository contains experimental data and is published for the sole purpose of giving additional background details on the respective publication, "Valorisation of Blackcurrant Pomace by Extraction of Pectin-Rich Fractions: Structural Characterization and Evaluation as Multifunctional Cosmetic Ingredient" (<a href="https://doi.org/10.3390/polym16192779">https://doi.org/10.3390/polym16192779</a>). See the README.txt file for more details.

opencc-bySep 2022View details →

Wmid-afdaf7 - Iron Age to Roman Cosmetic mortar

An incomplete copper alloy cosmetic mortar, dating to Late Iron Age to the Early Roman dating (1st to 2nd Centuries AD). The mortar is formed from a curved piece of copper alloy. The mortar has a U shaped cross section. It has an incomplete suspension loop situated on the upper edge on the opposing side to the groove. The loop has blunt terminals with well developed patinas suggesting an old break. The loop would have had a circular perforation when complete. Presumably this would have once been in the centre. The mortar then tapers slightly out from the incomplete suspension loop at one side to a rounded terminal. The opposing length terminates in a blunt edge. The interior (grinding surface) is smooth. For more information, please visit the online database record available at: https://finds.org.uk/database/artefacts/record/id/1079048 Source: Objaverse 1.0 / Sketchfab

Figure 1 in Quality of cosmetics with active caffeine in cream and gel galenic bases prepared by compounding pharmacies

Figure 1. pH analysis for cosmetics in cream and gel base.

Figure 1 in Challenges of nanotechnology in cosmetic permeation with caffeine

Figure 1. Human skin. Fonte: Vanputte et al. (2016).

Figure 2 in Quality of cosmetics with active caffeine in cream and gel galenic bases prepared by compounding pharmacies

Figure 2. Color analysis for cosmetics in cream and gel base.

Figure 5 in Quality of cosmetics with active caffeine in cream and gel galenic bases prepared by compounding pharmacies

Figure 5. Wavelength analysis for cosmetics in cream and gel base.

3D Breast Imaging for Cosmetic and Reconstructive Breast Surgery

ClinicalTrials.gov study NCT01964105. IPD Sharing: Not stated. Countries: 1. Publications: 3.

Benzac 5% Gel in Combination With Cosmetic Products in Acne Vulgaris

ClinicalTrials.gov study NCT02589405. IPD Sharing: Not stated. Countries: 1. Publications: 1.

Evaluation of Wound Infection Rates and Cosmetic Results of Different Suture Materials in Cesarean Skin Incision

ClinicalTrials.gov study NCT06119113. IPD Sharing: Not stated. Countries: 1. Publications: 4.

Patient Satisfaction With Treatment of BOTOX® Cosmetic for the Temporary Correction of Moderate to Severe Glabellar Lines

ClinicalTrials.gov study NCT00856414. IPD Sharing: Not stated. Countries: 1. Publications: 1.

closedIPD-NOFeb 2026View details →

Safety Study of Cosmetic Tissue Augmentation in People of Color

ClinicalTrials.gov study NCT01147172. IPD Sharing: NO. Countries: 1. Publications: 4.