Penetration of the stratum comeum is essential for activity. These complexes are useful for aiding in the delivery to the skin of any active ingredients which can be present in the compositions. If desired, the area to be cleansed can be premoistened with water. However, its systemic delivery and incomplete PDE isoform selectivity may cause life-threatening cardiovascular vasodilation and serious adverse sensory disturbances, e. Stable pharmaceutical compositions including ascorbic acid and methods of using same. Among the preferred water-insoluble, micronized particulate materials useful herein are the synthetic polymeric particles selected from the group consisting of polybutylene, polyethylene, polyisobutylene, polymethylstyrene, polypropylene, polystyrene, polyurethane, nylon, Teflon, and mixtures thereof. The product may then purified by extraction with a hydrocarbon such as hexane, followed by filtration and evaporation to separate the dihydrolipoyl acylglycerol into an oil phase which may then be dried.
US6472432B1 - Treatment of rosacea using lipoic acid - Google Patents
Typical of nonionic surfactants are polyether chains. Method for the topical treatment and prevention of inflammatory disorders and related conditions using extracts of feverfew Tanacetum parthenium. Use of creatine or creatine derivatives in cosmetic or dematological preparations. This invention relates primarily to methods and compositions for the treatment of rosacea. It is an advantage of the invention that the active compound is fatty so that it physically contributes to the lubrication of affected skin areas to which it is applied. However, the patent's terminology was confusing. The action of ointments and creams on the barrier function and the hydration of the horny layer is based substantially on the coverage occlusion of treated skin regions.
The Ordinary Alpha Lipoic Acid 5% 30ml - Feelunique
Use of claim 1 , characterized in that the preparations contain 0. The preparations of the present invention advantageously comprise 0. In some instances, it may also be advantageous to use waxes, for example, cetyl palmitate, as the only lipid component of the oil phase. However, the patent's terminology was confusing.
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Description: Free radical damage is most evident in cellular membranes because of the density of the molecular structure of the membranes. In this connection, a disturbed appearance of the skin is accepted as a side effect with partial approval. Especially advantageous are mixtures of C alkyl benzoate and 2-ethylhexyl isostearate, mixtures of C alkyl benzoate and isotridecyl isononanoate, as well as mixtures of C alkyl benzoate, 2-ethylhexyl-isostearate and isotridecyl isononanoate. Polyethylene glycol 13 cetyl ether ceteth ,.