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Mar 06, 2013 | 10:48 AM CST
Lonza Combines Microbes for Damaged Barrier Protection
At in-cosmetics 2013 in Paris, Lonza Personal Care will launch a combination of two fermented microbes grown simultaneously to create a competitive environment for survival.
Mar 06, 2013 | 08:46 AM CST
Clariant Launches Sustainability-based Life Cycle and Label
Clariant has launched EcoTain, its life cycle and a label that allows it to assess the protection of human, environmental and ecological health of its products over the value chain and clearly identify what products fulfill those requirements.
Mar 05, 2013 | 03:32 PM CST
Patent Picks—Lotion-infused Hand Towels; Homarine and Erythritol; MNTF Peptides and More for Moisturization
By: Rachel L. Grabenhofer
Patent Picks are taken from publicly available sources. This edition features technologies to moisturize and rejuvenate skin.
Mar 05, 2013 | 03:07 PM CST
Formaldehyde-free Straightening and Sensory Aesthetics in Water-based Products from Grant
Grant Industries has created a mercapto-containing dimethicone copolymer to improve adhesion to fiber surfaces in straightening, styling and anti-frizz applications. It has also launched two sensory-enhancing silicone materials for water-based applications.
Mar 05, 2013 | 12:38 PM CST
Compass—Affinity to Water
By: Rachel Grabenhofer, Cosmetics & Toiletries mag…
While our path may appear to veer far from water, its status as the universal solvent will bring us back to the source.
Mar 05, 2013 | 12:32 PM CST
A High Throughput Method to Predict Skin Penetration and Screen Topical Formulations
By: Konstantin Tsinman, PhD, Pion Inc.; Bálint Sin…
This work studies the applicability of a 96-well-based skin-mimetic artificial membrane permeability model to differentiate between topical pharmaceutical and cosmetic formulations. Results are compared with data obtained from in vitro Franz cell permeability measurements and reveal the applicability of this method to assess cosmetic formulation permeation and speed the discovery process.
Mar 05, 2013 | 12:21 PM CST
Influence of Skin Diffuse Reflectance on Sun Damage and Ingredient Efficacy Measurements
By: Olga V. Dueva-Koganov, PhD, Artyom Duev and St…
Current in vitro methods to assess photostability and antioxidant activity do not account for the diffuse reflectance of skin. Described here is an in vitro test that addresses this variable, mimics end-use product conditions and models photodamage processes. The approach is employed to determine the efficacy of an antioxidant from the Camellia sinensis (tea) plant.
Mar 05, 2013 | 11:35 AM CST
T-shaped Siloxane Microemulsion for Improved Hair Conditioning and Protection
By: C. Hartung, PhD; U. Kortemeier; U. Westerholt;…
Described here is a T-shaped cationic siloxane incorporated in a microemulsion to provide a high silicone character material with balanced solubility and high hair substantivity. Wet and dry combability and hair feel were evaluated by panelists, while combing force measurements and differential scanning calorimetry measured conditioning and heat protection, respectively. Color washfastness also was tested using a spectrophotometer.
Mar 05, 2013 | 11:02 AM CST
Formula Anatomy Deciphered—Lip Balms
By: Luigi Rigano, PhD, Studio Rigano Industrial Co…
Lip balms or salves constitute a special category of protecting and soothing cosmetics. They are intended to be applied to the lip pseudo-mucosa to relieve the signs and symptoms of skin dryness and chapping. Their function and formulation are described here.
Mar 05, 2013 | 10:31 AM CST
A Dermatological View—Innovations in Hyaluronic Acid
By: Howard I. Maibach, MD, University of Californi…
HA is critically important to dermatologists and to cosmetic scientists, as it maintains the moisture in skin, and loss of accessible HA results in wrinkling and changes associated with aging. Replacement of such HA is the goal of many cosmetic and cosmeceutical techniques and reagents.