Meet the Experts

So what’s so bad about hard water?

And what makes it “hard” in the first place?

We turned to two board-certified dermatologists to help demystify this vilified water source.

woman brushing hair

Stocksy

Keep reading to hear their explanation of hard water and how to protect your hair against it.

Is Hard Water Bad for Hair?

It’s also important to note that there are two types of hardness: temporary and permanent.

So how does hard water affect hair?

She recommends installing a filter in your shower head, such as the AquaBliss HD Multi-Stage Shower Filter.

“Vitamin C is also an excellent mineral-removing ingredient to look for,” according to Marcus.

She recommends the Andalou Naturals 1000 Roses Complex Color Care Deep Conditioning Hair Mask.

The Takeaway

Hard water is brought on by strong concentrations of minerals like magnesium and calcium.

Srinivasan G, Srinivas CR, Mathew AC, Duraiswami D.Effects of hard water on hair.International Journal of Trichology.

2013;5(3):137.

Draelos ZD.Essentials of hair care often neglected: hair cleansing.Int J Trichology.

2010;2(1):24-29.