Skin Care
Moisturizers vs. Skin Protectants
(NC)-There are many types of moisturizers available on the market today, promising everything from wrinkle-reduction to age-defiance, but do they protect the skin against external irritants?
Moisturize without Protection
Moisturizers are formulated using a broad range of lipid-water ratios. Products with a higher percentage of lipids are good occlusive agents, however, they tend to be very greasy. Water-in-oil formulations such as lanolin and traditional cold cream are not water-soluble and difficult to wash off. Emollient lotions are dilute dispersions of emulsified lipids in water. They offer the smoothest application and quickest hydration, however, they provide the least protective effect on the lipid barrier. Water-repellent skin protectants that include petrolatum are excellent for a variety of individuals who expose their hands extensively to water, chemicals or repeated washings. Prevex Cream, which contains a unique, highly refined petrolatum is used in the treatment of dermatoses, is less greasy and lasts up to 5-6 hand washings.
The Added Benefits of Skin Protectants
Occlusion and humectancy represent two of the more common methods of protecting the skin. Humectants work by merely adding water to the skin. The process of occlusion offered by products such as Prevex Cream, works by effectively locking in the skin's own, natural, moisture. While allowing the skin to retain moisture, it also leaves hands feeling smooth and soft. Its distinctive petrolatum-based formula is absolutely ideal for people who require serious skin protection.
- News Canada
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