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33 Results

Type: Article

Section: Testing > Tech/Equipment/Services

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Investigate Effects of Actives, Raw Materials & Products on the Epigenome

Designed to investigate the effects of actives, raw materials and finished products, Genemarkers’ microRNA panel includes 112 markers with a variety of functions related to skin biology. Testing can be performed with in vitro or ex vivo skin tissues.

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Lasting Impression: A Consumer-centric Approach to Measure Transfer-proof Lipstick

Described here is the development of a test method combining consumer input with instrumental measurements to assess the transfer-proof performance of lipsticks. Three lipsticks with varying transfer-resistance efficacy are then put to the test using this method.

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“COSMETICS LAB” magazine – Quality Control

Read about techniques used for quality control of cosmetics in "COSMETICS LAB" magazine. How to benefit from greener extraction methods, chromatography, NIR and more when demonstrating product safety

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Testing Tactics in Hair: Equipment—A 'Buyer's Guide'

This article is focused on these approaches and specifically looks at the relevant scientific instrumentation to provide guidance. There are no “standard” test methods for hair in our industry but the widespread use of several approaches has established them as “best practices."

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Testing Tactics in Skin: Antiviral Response

In connection, with age, the skin’s immune system declines; i.e., immunosenescence. This largely unexplored area holds treatment and product development potential. COVID-19 is suspected of infecting the integumentary system and current literature reports related signs of cutaneous lesions.

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Eye Opener: Combined Formulation Strategy Ensures Mascara Success

This article reviews the key components of mascara formulations, including waxes, film-formers, fillers—and importantly, packaging. Test formulations are created here using a combined strategy for ingredient selection and assembly, and assessed for various properties.

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Defying Damage: Understanding Breakage in Afro-textured Hair

This peer-reviewed article digs into the research to answer these questions and suggests routes to mitigate this consumer stressor. Why is Afro-textured hair prone to breakage? What can experts do about it?

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Targeting Texture: Adapted Combing Test to Assess Curly Hair Product Efficacy

Changes in hair styling practices have increased the demand for hair products to maintain naturally textured hair condition and health. In relation, the current work aimed to develop test methods using naturally textured hair to assess products and ingredients specified for these hair types.

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Personalized Cosmetics: Has the Time Come?*

Personalized medicine, aided by advances including pharmacogenomics, is ready for mainstream clinical adoption. These authors suspect such techniques could be applicable for personalized cosmetics, complete with tolerance and efficacy considerations. Click through to the digital magazine to read more.

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Solving Sensitivity: In vitro Assays for Sensitive Skin

There are many mysteries regarding sensitive skin, including how to minimize the chance that a product will create a negative response. This article details causes of this syndrome, along with details for testing personal care ingredients for their interaction with sensitive skin.

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In Powder Weighing, personal safety and pinpoint accuracy are vital for successful formulation. Download a complimentary White Paper today to learn more.

A filtering weighing station with Smart TechnologyTM provides investment and energy savings; a flexible device that will keep you safe during precision weighing tasks.

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Fragrance Allergen Calibration Mixes - Download FREE Technical Article

The International Fragrance Association (IFRA) published a method for testing 57 potentially allergenic fragrance compounds. Our technical article reviews the method and the use of two certified reference material (CRM) mixes to identify the requested compounds.

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[video] Student Poster: The Use of a Spectrophotometer in Hair Color

According to Elvia Iniguez, who presented a poster at the latest Midwest SCC TeamWorks, "Our job as formulators is to always produce reproducible batches." Her poster explained how to do just that in hair color. Learn more from her video interview.

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Optimize Your Cosmetics QC: EasyPlus Density Meters

The new EasyPlus™ Density Meters are simple, rugged, and trustworthy – perfect for the quality control of cosmetics: including shampoos, creams, and more.

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Good Vibrations: Spectroscopic Imaging to Visualize the Delivery of Actives

Understanding how actives are delivered is essential to product development and to provide scientific data in support of a product’s efficacy. Vibrational imaging spectroscopy is shown here to enable the visualization of the penetration of cosmetic actives into skin, hair and nails.

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A Case Study in Logistics for Personalized Skin Care

Implementing personalized skin care is a challenge, considering each person has unique skin with distinct characteristics. The present article provides a case study of a system designed to execute custom skin care solutions on an industrial scale. Proof of concept in a small sampling of 30 volunteers also is provided.

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Quantifying Well Aging: A Mathematical Sketch to Predict Age

There is no biological evidence to explain why some individuals look older or younger than they really are. This work sought to quantify the cutaneous characteristics of well aging based on focus group input, word clouds, biometric measurements and more.

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Is Your Microbiology Lab FDA-compliant? Part II: Cultures, Growth Media, Reagents and Testing

This two-part article provides an overview of areas relevant to the U.S. Food and Drug Administration’s (FDA’s) inspection of cosmetic microbiology laboratories. Part 1 covered personnel, facilities and equipment, test materials and procedures, and documentation. Part 2 addresses microbial cultures and growth media, biochemical reagents, test procedures and more.

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