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21 Results

Type: Article

Section: Formulas/Products > Skin Care

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U.S. FDA Hand Sanitizer Solutions Explained

The U.S. Food and Drug Administration has liberalized the compounding of alcohol-based hand sanitizers such that any registered compounder can create these products as long as they follow the published formulas and guidelines. This article clears up the math on what these guidelines allow.

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Pick and Choose—Balancing Sunscreen Benefits: Sun Protection or Vitamin D?

It’s well-known that over-exposure to UV light is harmful to the body, yet it is vital for production of essential vitamin D. Understanding the balance between the benefits of sun protection and vitamin D synthesis is not yet well understood.

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Photostability Leads the Way: Formulating Safer Sunscreens

The need to prevent skin from UV damage is well-understood but the most effective way to achieve this is not. Here, a novel photostabilizer is presented in a test pump sunscreen spray formula as part of a total photoprotection strategy.

World Sunscreen Harmony, Reaching the Consumer and More at the FLSCC's Sunscreen Symposium

There will always be room for improvement in the sun care industry, which continues to innovate worldwide with better UV filters, measurement techniques and finished formulations. This was reflected at the Florida chapter of the Society of Cosmetic Chemists' 2013 Sunscreen Symposium, which was held Sept. 18-21, 2013, in sunny Orlando, Florida.

Patent Picks—Reactivating Sunscreens; Etched UV Protection; Jaboticaba/Cashew Skin Care; Water-soluble Sunscreens

Patent Picks are taken from publicly available sources and cover recent patents issued or applied for in the cosmetic and personal care industries and relevant peripheral markets. This edition features sun protection and skin repair technologies.

Sunscreen Across the Spectrum?

Newer to the scene are products that protect skin against infrared radiation, as well as research on the effects of high energy visible and visible light. In response, at the C&T Summit, Jürgen Lademann, PhD, will present "Should Sunscreens Protect Across the Whole Solar Spectrum?"

A Sunscreen Formulation for Acne-prone Skin

This article describes the study of a topical sunscreen formulation that contains titanium dioxide and ethylhexyl methoxycinnamate for UV protection, and phosphatidylcholine and hydrosoluble azelaic acid for acne control.

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Inside Ingredients: Diatomaceous Earth

Different grades of diatomaceous earth, also known as silicon dioxide, are used for different purposes. Some go into pool filters. Others are used in personal care as abrasives, absorbents, anti-caking and bulking agents, non-surfactant dispersants and opacifying agents. They also can be applied topically as a facial mask or scrub.

A Sunscreen Formulation for Acne-prone Skin

This article describes the study of a topical sunscreen formulation that contains titanium dioxide and ethylhexyl methoxycinnamate for UV protection, and phosphatidylcholine and hydrosoluble azelaic acid for acne control.

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Effective Sunscreens for Everyone Under the Sun

Today, we take the effectiveness of sunscreen products for granted. As the industry knows, this performance is not simply a happy coincidence. Here, we review the steps in the sun care R&D process and consider where questions may arise.

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Increase Performance of Sunscreen Actives with Zemea® Propanediol

Improve your sun care formulations without compromising performance or aesthetics with Zemea® Propanediol. It is non-irritating, provides increased moisturization and excellent sensory characteristics eliminating stickiness and greasiness.

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Don’t Count On Genetics, Sunscreens are the Best Bet

In a podcast with P&G scientists Frauke Neuser, Ph.D. and Rosemarie Osborne, Ph.D., Cosmetics & Toiletries learned about genetic studies in support of the Olay brand, and more. Following is an excerpt.

Sunscreen Regulations: Why 'Final' is Not the Right Word

Over the past 25 years, no category of “cosmetics” has seen change like sunscreens. This discussion reviews how current regulations have come to be, and looks to where they are headed.

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Expert Opinions on Sunscreens and Moisturizers

Should we be lowering SPFs for better broad-spectrum efficacy? And of what relevance is the microbiome to skin hydration? These and other insights in sunscreens and moisturizers are covered in our all-new digital exclusive column, "Expert Opinions." Watch for new topics next month.

Patent Picks—Sunscreen Particles, Delaying Senescence, Skin Repair and More

Chosen biweekly for their relevance to personal care, Patent Picks are taken from publicly available sources. This edition features patents related to sun protection materials, skin repair and sun care formulation technologies.

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Read the Label: Avène Ultra-light Hydrating Sunscreen, Face, SPF 50+

This month, we welcome back our regular "Read the Label" contribution from Susan Raffy, of Susan Raffy Consulting, to review the label claims and ingredient listings of new products. This month features the Avène Ultra-light Hydrating Sunscreen Lotion, SPF 50+, for Face.

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Wet Skin Factor for Sunscreens: An In vitro Method, Part I

Sunscreens designed for application to wet skin are popular in part due to convenience, skipping the drying step completely. In relation, these authors propose a new in vitro test to compare the wet skin factor of sun care products. Here, 20 products were tested and compared according to several conditions in order to define the best parameters for the method.

W/O/W Technology to Enhance Organic UVA/UVB Sunscreen Performance

A new water-in-oil-in-water technology is described here that functions as an isolating shield, preventing UV filter particles from aggregating and helping their dispersion in formulas. The technology is shown in vitro and in vivo to improve SPF performance, UVA/UVB wide band high protection ratio, SPF sustainability and safety concerns regarding skin penetration.

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