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Method/Process
On-tape Method Detects Modifications in Keratin
A recent paper published in the
Journal of Proteome Research
explores an on-tape digestion test method to screen targeted modifications in human skin keratin.
Regional
FDA Clarifies Executive Summary on Talc is Solely to Solicit Data
In response to concerns that the FDA's Executive Summary on talc could be interpreted as official recommendations, the agency clarified this summary is solely intended to solicit scientific information.
Method/Process
Ascorbic Acid Penetration: Uncovering Spatial Distribution
A research thesis from the University of Nottingham describes how imaging via time of flight-secondary ion mass spectrometry reveals new insights about spatial distribution and ascorbic acid penetration into the skin.
Safety/Stability
Sunscreen Absorption Makes Waves Again, FDA Shifts Toward Test Sample Selection
Questions of sunscreen absorption made waves once again in a recent report in the
Wall Street Journal
. Prior reports found no cause for concern while more recently, the FDA turned its focus to the selection method for sunscreens used in absorption tests.
Safety/Stability
Method Designed to Assess Aggregate Exposure to Phthalates
Collective exposure to phthalates from the use of multiple cosmetic products was the focus of a new study, to be published in
Food and Chemical Toxicology.
Methods/Tools
Synthetic Microbe Cocultures Could Uncover Quorum Sensing
Research published in
Trends in Microbiology
explores how synthetic biology could be used to study quorum sensing within the microbiome to eventually control this communication for desired skin (and other) benefits.
Method/Process
Detecting Coral Stress in Response to Sunscreens
Metabolomics is at the heart of recent work published in
Nature Scientific Reports,
wherein an increase in a known steroid in coral was noted in the presence of three common sunscreen ingredients.
Nutricosmetics
Synergic Skin Care: Fish Collagen and Djulis Drink
A study published in the
Journal of Cosmetic Dermatology
examined the hydrating, anti-aging and other skin care benefits of a combined fish collagen and djulis extract drinkable supplement.
Animal Alternatives
3D Skin Substrate Meets Speed, Complexity and ECM-based Research Needs
Researchers from the University School of Dental Medicine in Boston have published on a 3D skin equivalent model with high throughput potential and greater cellular complexity originating from human ECM.
Tech/Equipment/Services
Detecting Water Content in Deep Eutectic Solvents
Research appearing in the
Journal of Molecular Liquids
explores the use of ATR-IR spectroscopy to estimate the water content in natural deep eutectic solvents.
Methods/Tools
Do Nanomaterials Penetrate Skin? EUON Commissions Review Study
The EUON commissioned a literature review to explore the potential dermal absorption of nanomaterials. Results found the materials rarely penetrate intact skin, except for ionic silver, but a more standardized approach to testing is needed.
Claims/Labeling
NSF International to Offer GMRA Certification and Audits
GMP standards developer NSF International will now provide official Global Retailer and Manufacturer Alliance (GMRA) certification and audits for dietary supplements, cosmetics/personal care products and OTC drugs.
Literature/Data
Ultrafast Electron Camera Captures Liquid Dynamics
Ultrafast electron diffraction is a novel technique to visualize the molecular behavior in liquids. Researchers from the Department of Energy’s SLAC National Accelerator Laboratory, Stanford University and the University of Nebraska-Lincoln (UNL) recently published on it.
Method/Process
Applied DNA Sciences Files COVID-19 Assay Patent Application
Applied DNA Sciences, Inc., known to personal care for its PCR-based authentication and traceability of cosmetic, biotherapeutic and botanical materials, has filed a provisional patent for a COVID-19 diagnostic assay.
Methods/Tools
Evonik's Biotech Breakthrough Successfully Mimics Human Collagen
“This is arguably our biggest innovation breakthrough in recent years: A fermentation-based collagen platform that can effectively substitute the use of animal-derived collagen," said Thomas Riermeier, Ph.D., of Evonik.
Method/Process
Kao Test Gets to the Bottom of Makeup Film Structures
Kao Corp. has developed a new test based on Raman spectroscopy to assess the internal film structure of makeup bases and determine their component distribution. An additional application explored sebum characterization in the films.
Method/Process
CBD in Effect: Correlating In vitro and Ex vivo Skin Benefits
Primary biological functions of the skin barrier, immune system, lipids, free radicals and extracellular matrix are, in fact, impacted by CBD, as a poster and podium presentation by Genemarkers at SCC Annual demonstrated.
Method/Process
Electric Effects: EI to Measure Skin Barrier Defects
Researchers at the Swiss Institute of Allergy and Asthma Research have identified a method based on small electrical pulses that could measure skin barrier defects.
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