Anti-ageing is out, because healthy ageing is a privilege and cannot be valued highly enough. Longevity research has defined hallmarks of ageing that determine the ageing process: genomic instability, telomere shortening, epigenetic changes, loss of proteostasis, altered nutrient recognition, mitochondrial dysfunction, cellular senescence, stem cell depletion and altered intercellular communication. The Skin Longevity trend combines the longevity concept with skincare. Factors such as stress, sleep and mental health are increasingly being addressed by cosmetics. There are some potent active ingredients for ageless skin, e.g. RejuveNAD™ or CollPerfect™ P6 by Mibelle Biochemistry, Phycojuvenine DI-GPENT by Codif or Rejuvaveen by Oat Cosmetics.