Recent in AP/Deodorant (page 2 of 3)
Oct 28, 2011 | Eric S. Abrutyn, TPC2 Advisors Ltd.
The formulation matrix delivery system is the key to effectiveness and acceptable consumer antiperspirant systems. The most common delivery systems are roll-ons (either aqueous or cyclosiloxane suspensions), aerosol (hydrocarbon propellant suspensions), extrudable clear gels (water-in-cyclosiloxane emulsions), extrudable opaque soft solids (anhydrous cyclosiloxane suspension pastes) or solid sticks (anhydrous cyclomethicone suspension solids).
Feb 14, 2011
At In-Cosmetics in Milan, Sinerga will debut a deodorizer derived from star anise designed to inhibit enzymes and bacteria in order to reduce or eliminate malodor.
Dec 22, 2009
Scientists from the Beiersdorf Skin Research Center in Hamburg, Germany, have identified a single protein molecule that is responsible for the odor associated with sweat.
Nov 23, 2009
NineSigma has published a request for an active ingredient alternative to aluminum salts for antiperspirants. Request for Proposal # 65457 involves a company looking to manufacture an aluminum-free antiperspirant.
Sep 22, 2009
This active is an environmentally friendly, non-organochloride that helps to fight body odor by controlling the growth of free Gram-positive bacteria and disrupting the biofilm formed by C. xerosis bacteria.
May 4, 2009 | Eric S. Abrutyn, TPC2 Advisors Ltd., Inc.
Deodorants have been used for more than 5,000 years, with every major civilization having left a record of efforts to mask body odors. Over time, applications have evolved from masking offensive odors with simple perfumed oil, to today’s complex deodorant and antiperspirant (AP) applications.
Nov 20, 2008
Symrise has obtained exclusive marketing rights to new cosmetic active ingredients from its strategic partnership with biotech specialists.
Aug 6, 2008
Tom's of Maine has created a aluminum-free, sensitive skin deodorant line with a method called supercritical extraction.
Sep 28, 2007 | Dennis Fost and Trevor Blease, Croda
Growing worldwide demand for mild, natural ingredients has prompted new formulating approaches in deodorants, yet the number of efficacious ingredients outside of antiperspirant actives has remained limited. This paper looks at historic approaches to formulating for deodorancy and examines recent data pertaining to myristamidopropyl PG-dimonium chloride phosphate, a naturally derived ingredient with application in deodorants.
Jun 5, 2007
This soft solid formulation thickens and stabilizes low molecular weight silicones. It also has excellent stability and feels light on the skin.
Mar 2, 2007 | Chintaman T. Bondar, Sushilkumar A. Dubal, Adinath M. Ware, Jyotsna T. Waghmare and S.A.Momin, Institute of Chemical Technology
In antiperspirants and deodorants, active ingredients or product formulations can alter the perfume oils or individual odorants in the aqueous alcoholic solutions. Thus, it is important to conduct stability tests before large-scale manufacture and distribution. In the described study, researchers evaluated the stability of various flavor and fragrance materials in deodorant sticks containing active ingredients.
Jan 30, 2007
Industry expert Tony O’Lenick asks: What's the difference between an antiperspirant and a deodorant?