Is cold shower good for hair and skin?

Bathing in cold water brings a feeling of refreshment, reduces fatigue, improves mood, strengthens immunity and is also good for the skin and hair. Below are the benefits of this habit.

Reduces skin inflammation

Cold water has soothing properties that are beneficial for sensitive skin, dermatitis, or those undergoing cosmetic procedures. This benefit is due to its ability to constrict blood vessels, which helps reduce redness and inflammation.

Bathing in hot water often strips away natural oils, leaving your skin dry and flaky. The heat of the water can also cause mast cells (which contain histamine) to release substances from the skin, causing itching.

Tighten pores

Hot showers open up your pores, while cold showers can help to temporarily tighten them. This reduces the buildup of excess oil that clogs your skin and makes it appear plumper.

Tightening pores can also reduce the penetration of pollutants, improve skin function, and fight free radicals that damage cells.

Moisturize hair

Cold water seals the cuticle and prevents hair from losing its natural moisture. Washing your hair with cold water helps lock moisture into the hair strands, reducing the risk of dryness and split ends. With curly hair, cold water helps protect the curls and keeps them in place longer.

Shiny hair

The effects of heat and steam help to promote moisture penetration into the scalp, but can make hair brittle. Cold heat has a moisturizing effect, making hair smoother. Cold showers help the body wake up quickly, increasing vitality in the morning, while warm water can improve sleep, suitable for the evening.

To get this benefit, start with warm water, then gradually lower the temperature. You can bathe for at least 30 seconds in water with a temperature of 10-15 degrees Celsius, but avoid bathing for too long because the benefits begin to decrease after three minutes. People with heart or lung problems should limit cold water bathing because it can easily constrict blood vessels, increase blood pressure and heart rate.

Huyen My (According to WebMD, Verywell Fit )