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New in Application/Category (page 11 of 55)
Mar 30, 2012 | 03:47 PM CDT
By: Xiao Wu, PhD, College of Pharmacy, University …
As the commercial applications of nanotechnology have increased in the past decade, a number of nanoparticles are now being used in cosmetic products with optimized sensory attributes and consumer-perceivable benefits. This article reviews various forms of nanoparticles used in the cosmetic industry, discussing their properties, interactions with the skin and potential health effects.
Mar 30, 2012 | 03:22 PM CDT
By: Santiago V. Luis, PhD; M. Isabel Burguete, PhD…
Simple pseudopeptides derived from natural amino acids can be designed and prepared as efficient gelators for a variety of solvents, and with a high potential for biocompatibility. The appropriate selection of structural components, reviewed herein, shows how to produce gels with tailored properties, including high thermal stability.
Mar 30, 2012 | 03:14 PM CDT
By: Estelle Loing, PhD, Unipex Innovations, Québec…
Recent work indicates that the biomarker progerin, in conjunction with dysfunctioning telomeres, triggers cellular senescence. In response, trifluoroacetyl-tripeptide-2, a synthetic tripeptide, was developed to decrease progerin production, thereby regulating biological mechanisms involved in the aging process and reducing the cosmetic effects of aging, which are explored here.
Mar 30, 2012 | 02:49 PM CDT
By: Arthur Georgalas
The skin care industry strives to formulate products based on nature’s remedies. However, formulators of such products seek more scientific guidance to determine whether a particular natural material measures up to its synthetic counterpart.
Mar 30, 2012 | 02:36 PM CDT
By: Michael J. Fevola, PhD
Polydimethylsiloxane (PDMS), more commonly known as dimethicone, is the most widely utilized silicone material in cosmetics and personal care. It is found in a wide variety of rinse-off and leave-on products such as shampoos, hair conditioners, skin moisturizers and color cosmetics.
Mar 01, 2012 | 04:33 PM CST
By: Huiliang Li, Jahwa Cosmetics
Cosmetics based on traditional Chinese medicine (TCM) are formulated not only using TCM drugs, but also according to cultural theories and principles. This article serves as a review of TCM drug ingredients, history and principles, to assist product developers in understanding how they can be combined for products targeted to this specialized market.
Mar 01, 2012 | 03:48 PM CST
By: Malyn Chulasiri, PhD, Better Way (Thailand) C…
The article discusses the preparation of proliposome-coated mica harboring bioactives from plant origin that have skin-whitening/-lightening effects. The treated mica is incorporated into facial powder for skin-smoothing, -moisturizing and -lightening properties, which are evaluated here.
Mar 01, 2012 | 03:30 PM CST
By: Peter Tsolis and John Castro, The Estée Lauder…
Although any formulation type can pose obstacles for the cosmetic chemist, foundations are notorious for their degree of difficulty and intricacy of detail. As if it were not challenging enough to stabilize emulsions with superior aesthetics, foundations require emulsion stability while ensuring color properly develops and stays uniform throughout the product.
Mar 01, 2012 | 03:26 PM CST
By: Luigi Rigano, Rigano Industrial Consulting Lab…
The category of color cosmetics referred to as foundations, also known as bases, strives to achieve a complex mix of functional, sensorial and aesthetic effects. These all-over facial cosmetics aim to hide minor skin imperfections like wrinkles and blemishes; to even and modify the skin color of the face; and to alter the light reflection capability and luminosity of the face and neck—all while maintaining a natural-looking and velvety appearance.
Feb 02, 2012 | 09:54 AM CST
By: Jack Surrette, SkinHealth Technology LLC
Vitamin D is critical to human health and the best source is from natural UVB light. However, contrary to the benefits gained are the well-documented damaging effects of sun exposure. In response, described here as a complementary approach to sun care is the development of an accurate gauge of UV exposure to produce optimum levels of vitamin D before sunburn results.