Recent in Testing (page 3 of 31)

In Vivo Study Finds Solution to Skin Firming

To work against sagging and aging, Lipotec performed a new in vivo test on Uplevity peptide.

Lipotec’s Study Offers Cold Weather and Wrinkle Treatment

The Antarcticine marine ingredient is Lipotec’s latest in vivo study, which proved its efficacy to fight cold weather and wrinkles.

Nitric Oxide Proven Safe to Reduce Acne

A recent internal study proved nitric oxide is safe to reduce acne when lowering inflammation and killing microorganisms.

Terminalia Chebula for Preventive and Restorative Anti-aging Benefits*

This paper examines a tannin-enriched Terminalia chebula extract. Discussed are its mechanisms for preventative and restorative anti-aging effects, and skin pigmentation control. A pilot clinical study further confirms the extract’s bioactivity to reduce wrinkles and pigmentation. Improvements in yellowish skin tones also were observed, likely due to glycation reversal.

Capillary Electrophoresis: ‘Green’ Method to Quantify Cosmetic Components

In relation, in his Ph.D. thesis, Josu López, researcher, developed and applied three “green” analytical methods to simultaneously analyze and quantify various components used in cosmetics.

Marigold Extract Photoprotection Breakthrough

Kemin reported new in vitro studies confirm the blue-light-absorbing capacity of its marigold-derived FloraGLO Lutein Topical product.

Beating the Damaging Effects of Heat on Hair

Heat treatments are among the more popular methods for achieving straight hair, yet their high temperatures are quite damaging to the hair’s structures. Learn about the damaging effects and suggested solutions for repairing heat-damaged hair.

Hidden Hair Damage and the Importance of Multiple Tests

It is of paramount importance for hair researchers to know the history of hair at the time of applying a treatment. The lack of such knowledge can create misleading results. Thus, a stress-strain test in both dry and wet states can provide a rapid means to check the reliability of the information collected, as is shown here.

EC, EFSA to Examine Endocrine Disruptors

The European Commission Directorate General for Health and Food Safety will hold a one-day conference in Brussels on June 1, 2015, to determine the criteria to identify endocrine disruptors and the European Food Safety Authority will participate.

Analytical Techniques for Hyaluronic Acid Formulation

This article reviews the characteristics and structure of hyaluronic acid (HA), then explores how multi-detector gel permeation/size exclusion chromatography (GPC/SEC) and microrheology techniques can be jointly applied to determine the structure-function relationships that support the successful inclusion of HA in cosmetic formulations. Experimental studies are provided to highlight the value of these techniques.

3D Printed Skin Animal Test Alternative

San Diego-based Organovo announced a partnership with cosmetics giant L'Oréal to develop 3D bioprinted skin tissue for the beauty product testing.

Taiwan Proposes Animal Testing Ban for Cosmetics

Legislator Wang Yu-min and the Taiwan Society for the Prevention of Cruelty to Animals (SPCA) proposed a bill advocating the #BeCrueltyFree Taiwan campaign, which would ban the animal testing of cosmetics in Taiwan.

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Practical Modern Hair Science

Practical Modern Hair Science

Between The Covers Discover:

  • Amino acid distribution and biochemistry
  • Examination of strength and anti-breakage product claims
  • Hair: growth cycle, heat protection, shine, and color intensity and retention
  • Overview of shampoos and issues relating to surfactants
  • Science of hair color including chemical reactions and formulations
  • Ethnic differences in hair and absorption of materials
  • Evaluate and quantify visual properties of hair
  • Dandruff-Causes and biology of the condition
  • Hair styling products and polymers

Click here to order your copy today.

Apply Topically: A Guide to Formulating

Apply Topically: A Guide to Formulating

Finally! This book offers practical approach to the formulation chemist’s day-to-day endeavors by: addressing the innumerable challenges facing the chemist both in design and at bench, such as formulating with/for specific properties; offering valuable “tips” to troubleshooting issues regarding ingredient selection and interaction, regulatory concerns that must be addressed early in development, and the extrapolation of preservative systems; exploring the advantages and limitations of raw materials; addressing scale-up and pilot production process and concerns; and much more.Order your copy today.