Recent in Sun Care (page 4 of 10)

BASF Launches a UV Filter, Anti-aging Formulation Concepts, BB Cream Pigments an Under-eye Sea Extract and More

At in-cosmetics 2013, BASF Personal Care will introduce a new UV filter, a multifunctional styling agent, a renewable microemulsion, natural platelets for mineral makeup, a sea extract for under-eye and formulation concepts for anti-aging and diverse daily activities.

Wise Words From the Bench With L’Oréal's Claudie Willemin

Claudie Willemin sees legislative and regulatory requirements in a more positive light: as an opportunity for innovation. This attitude has built her successful career of more than 20 years in the cosmetics industry, some of which she recounts here.

Wise Words From the Bench with Gavin Greenoak

After 25 years in the industry, Gavin Greenoak, managing and scientific director of the Australian Photobiology Testing Facility Pty., Ltd. (APTF), continues to strive for a better understanding of the interaction of light and the human body. Greenoak’s career began in cancer research, which has afforded him unique insight of skin biology and the effects of sun exposure.

Beyond the Obvious in Sun Care Formulating

What are the biggest challenges in sun care formulating? I asked a few colleagues, and they answered: achieving what marketing wants while complying with regulations and making sunscreens esthetically pleasing (so consumers will use them); and the lack of international harmonization in UV filters, UVA testing and labeling. These issues are not new, so why are they not yet resolved? Perhaps because regulations and consumer demand are moving targets, which are difficult to hit.

Transparent, Water-resistant Sun Care Formulations Developed

Ashland Specialty Ingredients has launched water-resistant sun care formulations that are transparent on skin, even in the presence of water.

Dispersions: Making UV Protection as Easy as ABC

Titanium dioxide (TiO2) is becoming the UV filter of choice for many formulators due to its exceptional mildness and safety, and its inherent broad-spectrum UV protection profile. Consumers are attracted to it due to its natural appeal as a mineral UV filter.

Lab Lessons—Wise Words From the Bench With Claudie Willemin

Claudie Willemin sees legislative and regulatory requirements in a more positive light: as an opportunity for innovation. This attitude has built her successful career of more than 20 years in the cosmetics industry, some of which she recounts here.

Polycrylene for Photostabilization and Water Resistance

HallStar has created a polyester that allows formulators to combine active ingredients that have previously been considered too photo-unstable to be effective.

Sunscreen, Actives Stabilizer

The HallStar Company will showcase recent innovations using its ethylhexyl methoxycrylene photostabilizer, which stabilizes sensitive ingredients and enables sunscreen formulators to meet and exceed international requirements for sun care.

Beyond the Obvious

What are the biggest challenges in sun care formulating? I asked a few colleagues, and they answered: achieving what marketing wants while complying with regulations and making sunscreens esthetically pleasing (so consumers will use them); and the lack of international harmonization in UV filters, UVA testing and labeling. These issues are not new, so why are they not yet resolved? Perhaps because regulations and consumer demand are moving targets, which are difficult to hit.

Developing Sunscreens for the Preventive Treatment of Photodamage and Premature Aging

This article reviews the mechanisms of ultraviolet radiation insult to skin and explains the formulation of sunscreens to protect against this damage. Further, since the efficacy of combinations of UV filters will vary with formulation base, the formula vehicle and form are discussed, as well as an overview given of typical sunscreen efficacy tests performed prior to production.

Challenges in Sun Care Formulating

Sun care formulating poses several challenges to product developers. Cosmetics & Toiletries recently asked, “What are the biggest challenges in sun care formulating?” Following are your responses.

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