Skin Elasticity

Skin elasticity depends on the dermal elastin and collagen network. UV radiation drives matrix metalloproteinase activity that degrades collagen and produces abnormal elastin accumulation known as solar elastosis, which accounts for the majority of visible skin ageing. Smoking accelerates the same pathway. Intrinsic ageing reduces fibroblast activity and collagen synthesis, with a marked acceleration in the years around menopause when oestrogen support of dermal collagen is lost. Retinoids remain the best-evidenced topical intervention.

1) Apply broad-spectrum SPF 30+ daily, including on cloudy days and indoors near windows — photoprotection prevents far more damage than any product reverses. 2) Use a topical retinoid at night, the best-evidenced ingredient for stimulating collagen synthesis and improving elasticity. 3) Stop smoking, which directly degrades dermal collagen and elastin. 4) Consider oral collagen peptides, which have consistent though modest trial support for elasticity. 5) Ensure adequate protein and vitamin C intake, both required for collagen synthesis. 6) Avoid sunbeds and repeated tanning entirely. 7) Sleep adequately, since sleep deprivation impairs barrier recovery and increases visible ageing markers. 8) For meaningful structural change, energy-based devices and prescription treatments outperform any supplement.

• •Daily broad-spectrum sunscreen
• •Topical retinoid use
• •Smoking cessation
• •Adequate protein and vitamin C
• •Sleep sufficiency
• •Avoiding sunbeds
• •Managing weight cycling