The root cause of PIH is increased melanin production, which is stimulated by inflammatory factors. The blemish triggers melanocytes - the melanin-producing cells - to release excessive pigment granules. These darken and discolor the formerly stressed area. The Eucerin DERMOPURE TRIPLE EFFECT SERUM contains Thiamidol, which counteracts and reverses hyperpigmentation by addressing the root cause: the formation of melanin in the skin. Additionally, the formulation contains salicylic acid to reduce blemishes and licochalcone A to prevent new blemishes from appearing. Thanks to sebum-regulation technology, it leaves the skin with a long-lasting matte look.

Eucerin® DERMOPURE PROTECTIVE FLUID SPF 30 helps protect post-acne marks from darkening due to sun exposure. It contains effective filters to block ultraviolet rays (A and B), with a sun protection factor (SPF) of 30. Antibacterial decanediol helps prevent blemishes, and licochalcone A soothes irritated skin. The formula also features sebum-regulation technology for a long-lasting matte appearance. The products have enhanced efficacy when used in combination.

1 Figures refer to the 2020 fiscal year.
2 Abad-Casintahan, F. et al., Frequency and Characteristics of Acne-Related Post-Inflammatory Hyperpigmentation (J Dermatol, 2016, 43), 826-828.
3 Darji, K. et al., Psychosocial Impact of Postinflammatory Hyperpigmentation in Patients with Acne Vulgaris.

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Beiersdorf AG published this content on 18 August 2021 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 18 August 2021 09:53:03 UTC.