Hot Showers Can Lead to Brittle Hair, Experts Warn – But Likely won’t Cause Permanent Loss
New York, NY – While a steamy shower is a daily ritual for many, dermatologists are cautioning that excessively hot water can contribute to hair breakage and dryness, though permanent hair loss is unlikely unless scalding occurs. The warnings come as more people seek to understand the causes of hair thinning and loss, a concern impacting millions.
Experts emphasize that the primary driver of hair loss is typically androgenetic alopecia, a genetically inherited condition. However, consistently subjecting hair to high temperatures can strip the scalp of essential protective oils and weaken the hair shaft, leading to increased brittleness and breakage. This can exacerbate existing hair loss concerns or create the appearance of thinning.
Dr. Anthony Farole explained that hot showers won’t cause permanent hair loss as long as the water isn’t scalding, but can lead to brittle hair that breaks more easily.He further noted that frequent washing with hot water removes the scalp’s vital protective oils.
“When washing hair, it is indeed best to use warm water and even cooler water when rinsing it, helping to keep it moist and prevent breakage,” Dr.Farole said in a recent blog post.
While maintaining hair hygiene is important for removing dirt and unwanted oils, experts suggest balancing cleansing with moisture retention. The underlying genetic predisposition to hair loss remains the most meaningful factor for many individuals, but mindful hair care practices can help maintain hair health and minimize preventable damage.
