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Posts by Dieter Kuster, Ph.D.

The Ultraviolet-Induced Impact of Sun Exposure on the Skin

Written by Dieter Kuster, Ph.D. The Ultraviolet-Induced Impact of Sun Exposure on the Skin
"Sunshine on my shoulders makes me happy / Sunshine in my eyes can make me cry," is a wise lyric that says it all. Without the sun, there would be... Read More →
Published in Sun Care

Hyperpigmentation: Prevention, Maintenance, Reversal

Written by Dieter Kuster, Ph.D. Hyperpigmentation: Prevention, Maintenance, Reversal
As one of the most common skin conditions, hyperpigmentation affects millions of people and has a variety of causes and symptoms. While many hyperpigmentation disorders are harmless, some can be... Read More →
Published in Pigmentation & Tones

Aging Skin: Prevent, Maintain, Reverse

Written by Dieter Kuster, Ph.D. Aging Skin: Prevent, Maintain, Reverse
All too often, we use the term ‘aging skin’ to describe the visible process of getting older on the body’s largest organ. We as humans start to age from the... Read More →
Published in Aging
January 2026
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January 2026

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