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May 02, 2013 | 03:23 PM CDT
By: Charlene DeHaven, MD, Innovative Skincare
The purpose of this article is to discuss some key target molecules and receptors involved with aging mechanisms. As scientists learn more about the biochemical processes involved with aging, an increasing number of these loci are discovered that could be selected as targets for cosmeceutical ingredients with the final goal of an end-product with good anti-aging benefits.
May 02, 2013 | 01:37 PM CDT
By: Dennis Lott , Florida Suncare Testing Inc.
In September 2012, 101 sun care product users were surveyed on the beach regarding what SPF and product form(s) they were using, among other questions. While 12.2% used SPFs of 15–29, a 58% majority used SPFs of 30–50. Lotions were the favored form, followed by sprays. This article reports the detailed findings from this survey.
Apr 04, 2013 | 03:44 PM CDT
By: David C. Steinberg, Steinberg & Associates
This column will discuss titanium dioxide (TiO2). TiO2 is the most frequently used ingredient in cosmetics after water (aqua), fragrance (parfum), methylparaben, propylparaben, glycerin and propylene glycol, according to the U.S. Food and Drug Administration’s (FDA) Voluntary Cosmetic Registration Program.
Apr 04, 2013 | 02:56 PM CDT
By: Kelly A. Dobos, Kao USA Inc.
Much like bacteria in the gut, the skin’s microbiome plays an important role in skin health by excluding harmful transients and educating the immune system. The application of pre- and probiotic concepts in cosmetics presents a novel approach. While formulation with probiotics may pose challenges, the use of prebiotics and bacterial lysates, discussed here, may be a viable alternative.
Apr 04, 2013 | 01:20 PM CDT
By: Ali N. Syed, PhD; Tomas N. Ventura Jr.; and Ma…
Ethnic hair care addresses diverse fiber compositions that require unique products. This comprehensive review in hair fiber dimensions among straight, wavy and curly/coily hair serves as a basis from which product developers can design products to cater to unique hair type needs. The current study examines the ellipticity of Caucasian, Brazilian, Hispanic and African-American hair.
Apr 02, 2013 | 08:57 AM CDT
By: Tania Milena Cortázar, Mauricio Guzmán Alonso …
Hesperomeles heterophylla Hook leaf extract was evaluated as described here for its application in anti-aging skin care. This traditional extract exhibited antioxidant and protective properties on the extracellular matrix due to high levels of polyphenols and flavonoids. Further, a formulation containing 0.35% extract was tested in vivo and showed promising effects on wrinkles and skin elasticity.
Apr 01, 2013 | 02:22 PM CDT
By: Shou Ooshida, Kawaken Fine Chemical Co., Ltd.
PEG-2 caprylylamine, when used as an adjuvant surfactant formulated in a basic cleanser, can significantly increase lathering rate, as sensory evaluations, dynamic and static surface tension measurements, and the Ross-Miles method show here. Mechanisms of action for this new field of research also are discussed.
Apr 01, 2013 | 11:45 AM CDT
By: Peter Tsolis,The Estée Lauder Companies; and …
The self-tanning market has been steadily growing due to advances in formulation technology as well as the consumer trend to seek out safer tanning solutions. Ongoing concerns surrounding the harmful effects of the sun’s ultraviolet (UV) rays, along with endorsements from anti-cancer societies, have created the perfect environment for self-tanning products.
Apr 01, 2013 | 10:22 AM CDT
By: Giorgio Dell'Acqua, PhD
Sea-harvested brown algae is known to have skin benefits and previously has been associated with an increase in skin elasticity. Fucoidan, found in brown macroalgae such as Undaria pinnatifida, is a unique marine ingredient. It is a sulfated, fucose-rich polymer that in nature, protects the seaweed against a range of external stresses, including UV radiation and environmental contaminants such as marine-borne pathogens and viruses.
Mar 26, 2013 | 05:54 PM CDT
By: Caroline Mabille, PhD, Rhodia Aubervilliers Re…
To maximize perfume delivery from structured cleansing formulations, the fragrance must be introduced before structuring the formulation into multilamellar vesicles. Structured formulations fragranced in such a way are shown here to improve perfume deposition and duration versus micellar systems, with no negative impact on perfume burst during use.