Free radicals generated due to exposure of radiation, environmental pollutants and as by-
products of metabolised drugs. These free radicals are antagonized by molecules which are …

Aging is related to a number of functional and morphological changes leading to
progressive decline of the biological functions of an organism. Reactive Oxygen Species …

Collagen-based supplements have become a keystone in the management of the ageing
process, with proven ability to repair skin damage, bestowing a youthful and healthy …

Collagen is a fibrillar protein that conforms the conjunctive and connective tissues in the
human body, essentially skin, joints, and bones. This molecule is one of the most abundant …

Biopolymer nanofibrils exhibit exceptional mechanical properties with a unique combination
of strength and toughness, while also presenting biological functions that interact with the …

The interest in nanoscale emulsions has considerably grown in recent decades as a
consequence of their specific attributes such as high stability, attractive appearance, in …

Biodegradable polymers obtained from renewable resources, such as chitosan and
collagen, are sustainable alternatives to develop environmentally friendly materials. Due to …

In the last two decades, marine collagen has attracted great scientific and industrial interest
as a 'blue resource', with potential for use in various health-related sectors, such as food …

The skin provides the primary protection for the body against external injuries and is
essential in the maintenance of general homeostasis. During ageing, resident cells become …

Skin areas exposed to ultraviolet radiation (UV) from sunlight are more prone to photoaging
than unexposed areas evidenced by several signs which include skin dryness, irregular …