Firmeza / Firmness
Centella Reversa™ starts with the same plant we know as Centella asiatica, but it is not a conventional extract. Discover how plant biotechnology creates a secretome rich in peptides and exosomes, and the evidence behind the technology.
Skin firmness depends on much more than collagen. Fibroblasts, elastin and the extracellular matrix form part of an architecture that changes with age. Understanding it helps us approach skin ageing more intelligently.
Skin is constantly renewing and repairing itself, but these processes change over time. Understanding skin regeneration means looking at cells, fibroblasts, the extracellular matrix and how their behaviour evolves with age.
A senescent cell is not dead: it has stopped dividing but remains active and can influence its surroundings. We explain cellular senescence and why it is increasingly studied to understand skin ageing.
Exosomes are changing how we understand cellular communication in skincare. We explain what they are, how they work, what they can carry and what the evidence says about their use in skin.