Nutraceuticals containing collagen peptides, vitamins, minerals and antioxidants are
innovative functional food supplements that have been clinically shown to have positive …

Clinical data published in recent years have demonstrated positive effects of collagen
hydrolysate (CH) on skin aging clinical signs. CH use as food supplement has a long history; …

The purpose of this randomized, placebo-controlled, triple-blind trial on 60 healthy female
volunteers was to assess the cosmetic effects on skin quality of a food supplement …

Background Over the last decade, many researchers tried to evaluate the effects of collagen
supplements on skin aging and surprisingly revealed that the interventions improved skin …

Collagen is a major extracellular matrix protein. Given the potential anti-inflammatory and
antioxidant profiles of these bioactive compounds, there has been increasing interest in …

The effect of daily ingestion of collagen hydrolysate (CH) on skin extracellular matrix
proteins was investigated. Four-week-old male Wistar rats were fed a modified AIN-93 diet …

Aging is a multifactorial and natural process that causes physiological changes in organs,
tissues and cells over time. In the skin and cartilage, aging leads to a decrease in the …

Ageing is a complex, multi‑step process which involves, among others loss of collagen and
elastin. Collagen is found in large amounts in the body, especially in the dermis layer. These …

Background Skin dryness and an accelerated fragmentation of the collagen network in the
dermis are hallmarks of skin aging. Nutrition is a key factor influencing skin health and …

Various dietary supplements are claimed to have cutaneous anti-aging properties; however,
there are a limited number of research studies supporting these claims. The objective of this …