How Sleep Affects Body Skin (More Than You Think)
How Sleep Affects Body Skin (More Than You Think)
Skin does most of its repair work overnight. Cutting sleep short cuts repair short — and the effects show on body skin within weeks.
Overnight Skin Repair
Skin cell turnover is highest between 11pm and 4am. Cortisol drops, growth hormone rises, blood flow to skin increases.
The 60-second moisturisation rule pre-bed leverages this peak repair window.
Effects of Sleep Deprivation
Higher cortisol → thinner barrier, more inflammation, slower healing. Visible on body skin within 7–10 days of poor sleep.
Eczema, KP, body acne — all worsen during sleep-deprived stretches.
The Practical Routine
Pre-bed: lukewarm shower, body lotion within 60 seconds. On dry zones (shins, hands, elbows), add a thicker overnight balm.
Skin will use the night to repair — give it the inputs.
Sleep as a Skin Product
7+ hours of sleep is the cheapest, highest-impact skin intervention. No body lotion will compensate for chronic 5-hour sleep.
Shop the body lotion collection.
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