Exercise is often talked about in the context of weight, fitness and cardiovascular health, but its effects extend well beyond muscle and metabolism. Regular physical activity influences circulation, inflammation, hormone balance and cellular repair, all of which play a role in skin health and ageing.
During exercise, heart rate and circulation increase. This improves blood flow to the skin, delivering oxygen and nutrients while helping remove metabolic waste products. Over time, this contributes to improved skin tone and a healthier overall appearance.
Better circulation also supports the function of skin cells involved in repair and maintenance, particularly when exercise is performed consistently rather than sporadically.
Chronic low grade inflammation is one of the major drivers of skin ageing and many inflammatory skin conditions. Regular exercise helps regulate inflammatory pathways and improve immune balance.
This does not mean intense training every day. In fact, excessive or poorly recovered training can increase inflammation. The benefit comes from appropriate, regular movement with adequate recovery.
Exercise improves insulin sensitivity and helps regulate cortisol, the body’s main stress hormone. Elevated cortisol is linked to increased oil production, impaired barrier function and inflammatory breakouts.
By improving stress regulation, exercise can indirectly support clearer skin in people who experience stress related acne or flare ups.
Exercise does not directly stimulate collagen production in the skin in the same way procedures do, but it supports the environment required for healthy collagen maintenance. Reduced oxidative stress, improved circulation and better metabolic health all help slow collagen breakdown over time.
Think of exercise as protective rather than corrective when it comes to skin structure.
Sweating itself is not harmful. In fact, it helps clear debris from pores. Problems arise when sweat, friction and occlusive clothing are left on the skin for prolonged periods.
Simple habits such as cleansing after exercise, avoiding heavy occlusive products before training, and changing out of damp clothing can reduce breakouts and irritation.
Exercise is supportive, but it is not a substitute for sunscreen, skincare or medical treatments. It will not reverse sun damage, remove pigmentation or rebuild lost collagen on its own.
It works best as part of a broader approach that includes sun protection, appropriate skincare and, where indicated, medical or procedural treatments.
Skin health reflects overall health. Exercise supports circulation, inflammation control, hormonal balance and metabolic function. These benefits add up over time and contribute to healthier, more resilient skin as we age.
Consistency matters more than intensity. The goal is long term support, not short term extremes.
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Written by Dr Brandon Kober-Brown MBBS, ProfDipMensHlth, GCCM
Registered Medical Practitioner (General Registration) MED0002581903
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