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344 Results

Section: Testing

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Lauder Findings on Sirtuins, Stress and Eucalyptus

New findings highlight the importance of sirtuins in skin cell activity, how they relate to environmental signals and circadian rhythm, plus the antioxidant efficacy of eucalyptus.

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New Ideas on Hair Breakage: Mending Existing Flaws

Our historical beliefs as to the causes of hair breakage have been largely shaped by findings from testing approaches. More recently, an alternate mechanical testing technique, fatigue testing, has been changing our perspective on this topic.

Cyclic Testing: Demonstrating Conditioner Benefits on Damaged Hair

Cyclic fatigue testing simulated stresses experienced by hair fibers from repeated grooming and styling. Researchers used the Weibull parameter of characteristic life to assess damage. Survival probability graphs showed conditioner use helped damaged hair.

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Combing Through Sun and Pollutant Effects on Hair

Trefor A Evans, Ph.D., institute fellow at TRI Princeton and long-time C&T scientific advisor, offers his insights on the latest developments in hair science and what they mean to the cosmetic formulator.

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Study Shines a (Black) Light on Melasma Detection

Black light can illuminate otherwise hidden melasma symptoms, according to research in the Journal of American Academy of Dermatology. Researchers hope to encourage early detection of the condition.

India Bans Importation of Cosmetics Tested on Animals

On Oct. 13, 2014, India's Ministry of Health and Welfare made an addition to its Drugs and Cosmetics Rules that prohibited the importation of cosmetics that are tested on animals.

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New Partnership Centers on Cannabinoid Extracts For Cosmetics

Aurora Cannabis Inc. and Radient Technologies Inc. announced they have signed a memorandum of understanding, which focuses on the joint development and commercialization of superior and standardized cannabinoid extracts.

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Skin-hydration Data Released on Anhydrous Oat Active

The new cutaneous skin hydration, consumer perception and 28-day comedogenicity studies support previous research. The full results will be available at booth #335 during the California SCC Suppliers' Day.

'...There is currently insufficient relevant and reliable scientific data to conduct realistic ERAs and there is not enough scientific data to support sunscreen ingredient bans,' wrote the Personal Care Products Council (PCPC).

PCPC on NAS Report: 'Not Enough Data to Ban Sunscreens'

The Personal Care Products Council has released a statement responding to the National Academy of Sciences Report, "Review of Fate, Exposure, and Effects of Sunscreens in Aquatic Environments and Implications for Sunscreen Usage and Human Health."

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[podcast] Author Commentary: Estelle Loing, Ph.D., on Safeguarding Squalene

Estelle Loing, Ph.D., global R&D director for IFF/Lucas Meyer, authored a new article about protecting squalene from pollution-initiated oxidation. In this podcast, she explains the inspiration for this work.

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Partnership Studies Mitochondria to Assess Screen Light Effects on Skin

For those taking in the spirit of Halloween last week, there is an all-too familiar horror to behold … skin damage caused by light from electronic devices. Gattefossé has recognized this skin terror and is teaming up with CYTOO to examine it more closely; via cellular mitochondria.

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SCCS on Methyl Salicylate: Safe Within Cosmetic Limits, Weak Sensitizer

The European Scientific Committee on Consumer Safety (SCCS) recently issued its preliminary Opinion on the safety of methyl salicylate.

Patent Pick: Approach to Screen Actives on ECM In situ

Patent Picks are chosen by the editors from publicly available sources. Today's feature describes an immunological technique to screen for the effects of new cosmetic or pharma actives on ECM molecules in situ.

Scale Up & Manufacturing Services You Can Count On

Working with Dymax Oligomers & Coatings allows you to focus on your core strengths while we focus on ours

Sytheon's Synastol TC is a natural, anti-aging active derived from Terminalia chebula fruit.

Sytheon Publishes on Synastol TC’s Dermal Expression Responses

The results of Sytheon findings on the dermal expression responses of its Synastol TC ingredient have been published in the European Journal of Dermatology.

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[video] Valorizing Ingredient Efficacy: On Location with Sederma

In addition to 2D models, Sederma's 3D skin equivalent and other customized models, e.g., to measure pollution, pigmentation, etc., make links between ex vivo and in vivo results, bringing results closer to reality. Learn more in this behind-the-scenes look. Watch now.

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[podcast] P&G Scientists on Personal Genetics and 'Good Agers'

P&G has been busy unraveling genetic mysteries to apply in new product concepts. How? This exclusive interview, with Olay scientists, explains. Listen now!

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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.

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