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Section: Testing

To assess the potential of citizen science for skin microbiome research, the work described here used a consumer test kit deployed in a pilot study of 59 participants to collect data. The results of a case study and more are outlined.

Citizen Science for Skin Microbiome Research—A 'Microbiome-friendly' Case Study

To assess the potential of citizen science for skin microbiome research, the work described here used a consumer test kit deployed in a pilot study of 59 participants to collect data. The results of a case study and more are outlined.

For multifunctional products such as moisturizing hand sanitizers, the sanitizer claim requires a significant reduction (2-3 log) of a microorganism population while the moisturizer claim requires data showing an increase in skin moisture.

Testing the Safety and Efficacy of Multifunctional Personal Care Products, A Primer

Multifunctional products may offer solutions to consumer challenges but as the needs of consumers grow more complex, so do their safety and efficacy testing. This article provides a primer on these considerations.

Woman blocking UV and pollution

Impaired Barrier Affects Skin's Sensitivity to UV Radiation

Skin care products that improve skin conditions associated with UV sensitivity, and include sunscreen are important for protection against the hazards of UV radiation.

Young woman with acne.

Topical Antioxidant and Silymarin Serum Improves Facial Acne

After four weeks of product use, subjects showed statistically significant improvement in skin clarity, skin tone evenness and PIH/PIE which continued to improve through week 12.

(Depiction only) The new method uses the spectroradiometric measurement of residual UV from a single pre-irradiation dose through a thin layer of sunscreen applied to a multi-layer substrate.

7 Years in the Making: CE Recommends In vitro SPF Double Plate Test Method

"... No in vitro method had [previously] advanced to the stage that CE could recommend it. So those who did not want to use an in vivo method could use any ... unvalidated method; this should no longer be the case."

China's National Institutes for Food and Drug Control (NIFDC) plans to introduce a more systematic and comprehensive standard consistent with the current industry situation.

China Drafts 2022 Safety and Technical Standard for Cosmetics

This draft will supersede the 2015 edition, which includes the overarching technical standards for cosmetics safety supervision and testing in China. Public comments will be accepted through April 30, 2022.

Knowledge in sun protection has become more comprehensive, making sunscreen testing and development more challenging. This article explores what we know and what is needed in terms of sunscreen testing, regulation and consumer communication.

Are UV Tests and Protection Headed in the Right Direction?

Knowledge in sun protection has become more comprehensive, making sunscreen testing and development more challenging. This article explores what we know and what is needed in terms of sunscreen testing, regulation and consumer communication.

Sun Pharmaceutical’s WINLEVI (clascoterone) cream 1% for the topical treatment of acne vulgaris showed favorable safety and efficacy data.

Phase 3 Data for WINLEVI Supports Efficacy for Acne

“Before WINLEVI became available, there was no topical medication available that was able to reduce sebum production, which is a major cause of acne.”

The substrate could aid in hair loss treatment and may have broader applications for skin.

3D Bioprinted Hydrogel Enables Hair Follicle Regeneration

A recent paper published in Acta Biomaterialia describes a 3D bioprinted scaffold that enables dermal papilla cells to regenerate entire follicles. The substrate could aid in hair loss treatment and may have broader applications for skin.

(From L): Laurence Dorlhac, Chef de rubrique chez France Télévisions and awards moderator; Marc-Antoine Jamet, Cosmetic Valley président; and Stefan Mazy, CEO and Founder of Derma Health Solutions Pty. Ltd., Cosmetic Victories industry award recipient for the SkinRNA Micro-cell Test

Green Gelling Agent and Real-time Gene Patch Test Top Cosmetic Victories

Cosmetic Victories 2022 winners were announced by Cosmetic Valley on March 22 during a YouTube video. Top accolades went to a sustainable carbohydrate-based gelling agent for oil phases and a diagnostic patch to measure genetic activity in real time.

The CTPA and the U.K. cosmetic industry wants to promote the use of new approach methodologies (NAMs) as alternatives to animal testing for these vital safety requirements under other chemicals legislation, especially UK Reach.

CTPA Convenes to Progress the Use and Regulatory Acceptance of Animal Testing Alternatives

The CTPA and the U.K. cosmetic industry wants to promote the use of new approach methodologies (NAMs) as alternatives to animal testing for these vital safety requirements under other chemicals legislation, especially UK Reach.

Skin Proud Launches #skinsistency Campaign

Skin Proud conducted its first-ever regimen user trial that saw 30 women and men test the brand’s best-selling Sorbet Skin and Detox Tonic within a routine over a two week period.

This user-friendly compact instrument expands on the benchtop format of the MALDI-8020 by offering both positive-ion and negative-ion analysis.

Shimadzu Scientific Instruments' MALDI-TOF Mass Spec Features Dual-Polarity Ion Source

This compact instrument expands on the benchtop format of the MALDI-8020 by offering both positive-ion and negative-ion analysis.

Animal-Aid has pledged £51k to accelerate research, development and commercialization of acute toxicity tests by ethical safety testing laboratory XCellR8.

Animal Aid Funds XCellR8 for Animal-free Safety Testing

Animal-Aid has pledged £51k to accelerate the research, development and commercialization of acute toxicity tests by ethical safety testing laboratory XCellR8.

Albert Dashi, Ph.D., CSO and co-founder of Sequential Skin and Petronille Houdart, PharmD and skin care director of the Sequential lab in Singapore.

Sequential Skin Debuts Sequential Bio Testing Solution

Sequential Bio is an in-vivo microbiome testing solution to better understand the effects of ingredients on the body's microbiome in real-world conditions.

Eurofins Ct2203 Lead

Reduction of skin stress by CBD products: Aiming high above the competition

The use of cannabinoid products is growing in popularity. Formulate with cannabinoids confidently with effective technology development strategy from Eurofins – download a free brochure on CBD testing for safety and compliance.

Rob Travis' primary responsibility will be leading the sales efforts for Stream Sensing.

In-line Rheometry Tech in Demand, Travis to Lead Stream Sensing Sales

Stream Sensing Ltd. reports it has appointed Rob Travis as director of business development to respond to growing demand for automated in-line rheometry sensing to optimize fluid processing for personal care, pharma and other industries.

Silicones are widely used as binders in pressed powders but growing consumer skepticism has prompted the use of alternatives. The aim of this study was to assess the efficacy of three plant-derived natural binders in obtaining optimal pressed powders, using dimethicone as a standard.

‘Pressed’ for Powders: Replacing Dimethicone with Plant-derived Alternatives*

The aim of this study was to assess the efficacy of three plant-derived natural binders in obtaining optimal pressed powders, using dimethicone as a standard.

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