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174 Results
Section: Testing > Method/Process
Method/Process
Article Download: Correlating Porosity and Tensile Strength of Chemically Modified Hair
This study validates the porosity method against the widely accepted method of tensile strength for determining the hair damage imparted to hair due to cosmetic treatments.
Skin Care
Defend Against Winter Skin Woes! Free Download of TDS and Specs
Dry, cold winter weather takes a toll on your skin. Resurgent Power BCR is composed of a powerful blend of survivalist plants that help the skin withstand the ravages of the most extreme environments.
Method/Process
Article Download: Evaluating Hair Conditioning With Instrumental Combing
Download the complete article here.
Efficacy
Total Breakdown: Recovering Anti-aging Efficacy After Collagen Fragmentation
When collagen breaks down, the broken fragments can hinder the performance of anti-aging actives over time. This column examines methods by which materials can overcome these aging-related issues in collagen production.
Method/Process
Bio + Chemo Guidance Uncover New Benefits in Known Naturals:
Murraya Koenigii
Extract Case Study
Murraya koenigii
extracts derived via various techniques were compared. One developed through chem- and bio-guidance paired with a natural deep eutectic technology uncovered lesser-known efficacies, leading to a natural active to boost elastin synthesis.
Method/Process
Environmental Stress Panel for Evaluating Diesel Particulate Matter==> download our unique Gene Expression Panels Guide at no cost
Genemarkers, a trusted partner for applying genomic technologies to personal care product development, has launched a new testing service to evaluate how product formulations protect or repair skin in response to diesel particulate matter (DPM).
Anti-aging/Face
Safe and Strategic: Hyaluronic and Retinoic Acid Derivative Allays Aging and Acne
A hyaluronic acid and retinoic acid derivative were developed to combine their individual anti-acne and anti-aging efficacies. In vitro and in vivo testing, described here, showed the conjugate penetrated skin to exert the desired biological activities—in low concentrations and without irritation.
Method/Process
Collagens I and III, and Elastin Activation for Anti-aging
As an alternative to semi-invasive facial rejuvenation techniques, the authors developed an active ingredient to reactivate senescent fibroblasts by stimulating metabolic pathways for collagens I and III, and elastin. The biological activity of the resulting ingredient is investigated here using in vitro models, ex vivo explants and human volunteers.
Method/Process
Evaluating Water Permeability and Occlusion in Wound Dressings and Topical Cosmetics
The present study uses an evaporimeter to measure the degree of water loss from in vitro skin samples covered by occlusive and semi-occlusive wound dressings to serve as a model for determining the effectiveness of occlusive cosmetic formulations. The purpose of this work was to develop a model for determining the effectiveness of occlusive cosmetic formulations.
Method/Process
Skinobs' V2.0 Simplifies and Accelerates Preclinical and Clinical Beauty Testing
Skinobs offers two platforms dedicated to preclinical assays (in-silico, in-tubo, in-vitro or ex-vivo) and clinical evaluation (in-vivo on humans) to reportedly optimize product development in terms of performance, cost, speed and innovation.
Companies
Nature
and Estée Lauder to Honor Up-and-coming Female Researchers
In a new partnership, Nature Research, publisher of the industry-renowned journal
Nature
, and multinational cosmetics giant The Estée Lauder Companies will present early-career female scientists with awards for innovating and inspiring science.
Method/Process
Literature and Patent Review: Analytical and Test Methodologies 1990-2000, Part II
From more than 40 technical sources published in the 1990s, the author reviews new safety tests and methodologies for evaluating preservatives, sunscreens and a variety of skin parameters.
Method/Process
Evaluating Water Permeability and Occlusion in Wound Dressings and Topical Cosmetics
The present study uses an evaporimeter to measure the degree of water loss from in vitro skin samples covered by occlusive and semi-occlusive wound dressings to serve as a model for determining the effectiveness of occlusive cosmetic formulations. The purpose of this work was to develop a model for determining the effectiveness of occlusive cosmetic formulations.
Literature/Data
Hair Damage and Repair Literature: Sweet Potato Sochu and Red Clover
Hair thinning and loss; nourishing and bonding treatments; and scalp, curl and color care are among today's top concerns and trends in hair care. As such, we offer the following brief literature review with a look at recent research related to hair repair and damage.
Method/Process
Literature and Patent Review: Analytical and Test Methodologies 1990-2000, Part I
From more than 40 technical sources published in the 1990s, the author reviews methodologies from measuring important variables such as hair condition, bioactivity and irritation of skin and eyes.
Method/Process
Modeling and Targeting Cell Communication, Senescence and Immunoevasion to Support Skin Longevity
The present work sought to develop in vitro models to study the mechanisms of key hallmarks of aging: cellular communication, senescence and immunoevasion. The models were then used to test the efficacy of natural actives targeting these mechanisms.
Event Coverage
Snail Slime, MMP-2 Trigger and More: Advances in Delivery and Efficacy at IFSCC19
Using the same approach to develop or test a product will not result in a step-change innovation. For this reason, new solutions to deliver, develop and test product efficacy were presented during the 2019 IFSCC Conference.
Efficacy
Beauty Before-and-Afters: How Better Imagery, AI, Social Media and Testing Are Changing the Game
“A high-quality before and after image offers a huge range of benefits. It pushes transparency. You’re no longer stating a claim, you’re demonstrating it."
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