Moisturizers are one of the most widely used preparations in cosmetics and have been
extensively used to soften the skin for consumers. Moisturizers work effectively in combating …

Skin aging has long been considered a purely cosmetic problem. However, as life
expectancy increases, skin aging is taking on a functional dimension that goes beyond …

Functional foods and nutraceuticals, dietary supplements, and natural antioxidants have
established their potential roles in the protection of human health against disease. This book …

Vitamins are widely found in nature, for example, in plants and fruits. Ascorbic acid and
nicotinamide are examples of these compounds that have potent antioxidant properties …

The eternal pursuit to prevent ageing and maintain a youthful appearance has resulted in a
rapidly expanding cosmeceutical industry. Cosmeceutical products, particularly of natural …

The skin barrier helps to protect the skin against external harmful factors and to prevent the
excessive water loss. Numerous extrinsic and intrinsic factors may impair the skin barrier …

Objective Erythema, characterized by the redness of the skin, is a common skin reaction
triggered by various endogenous and exogenous factors. This response is often a result of …

Background Post‐inflammatory hyperpigmentation (PIHP) predominantly affects patients
with melanin‐rich skin, significantly impacting them psychosocially due to more frequent and …

Cosmeceuticals are cosmetic products with biologically active ingredients purporting to have
drug-like benefits. Cosmeceuticals are one of the fastest-growing segments of the personal …

This review provides an overview of the structural and functional features of key
phytosphingosine-based ceramides (CERs), notably CER [EOP], CER [NP], and CER [AP] …