A new study published in Plastic and Aesthetic Research discussed that collagen-based supplements are extensively used in the management of ageing. These supplements have proven ability to repair skin damage, and impart a youthful and healthy appearance to the skin. 

The authors stated that collagen is an essential scaffold protein that gives smoothness and elasticity to skin; the production of natural collagen declines with age. Therefore, supplementing collagen can be a promising strategy in repairing skin and hair, age-related deterioration. Growing evidence suggests the possibility to rejuvenate ageing or damaged skin, improve function of worn joints and support personal wellbeing and vitality through this therapeutic modality. 

Studies revealing mechanisms that impact the production of collagen in skin and its ideal organization into functional fibres responsible for skin elasticity and firmness, has provided new insights into how this bio-scaffold can support cells, tissues and organs. 

The article further enlisted the factors which influence collagen production, which are hormonal factors – puberty, pregnancy, menopause, and ropause; intrinsic factors – genetics, age and ethnicity; and extrinsic factors – UV-radiation, pollution and smoking. It was stated that the potential for new technologies, ingredients and devices targeting the delivery of anti-aging strategies are now rendering promising results. 

Source: Plastic and Aesthetic Research. 2021;8:2. 10.20517/2347-9264.2020.153