does hard water cause hair loss

Can Hard Water be the Cause of Your Hair Loss?


Hair loss is a common concern, and many factors contribute to its occurrence. One often overlooked element is the quality of water we use for daily activities. Let’s delve into the relationship between hard water and hair loss. We explore whether the minerals in hard water can indeed affect the health of our hair.

Understanding Hard Water

Before we explore the impact of hard water on hair, let’s understand what hard water is. Hard water is characterised by its high mineral content, primarily calcium and magnesium. These minerals are dissolved as water travels through the ground and accumulates various elements.

The Relationship Between Hard Water and Hair

Research suggests that the minerals present in hard water can potentially impact hair health. Calcium and magnesium, when in abundance, might lead to a variety of issues. These minerals can accumulate on the scalp, affecting the health of hair follicles and the overall moisture balance of the scalp.

Signs and Symptoms

Identifying whether hard water is contributing to your hair loss involves pay attention to certain signs. Dry and brittle hair, increased breakage, and a general lack of luster appearance could be indicators. However, it’s essential to note that these symptoms may vary from person to person.

Mitigation Strategies

If you suspect that hard water might be causing or exacerbating your hair loss, there are practical steps you can take. Water softeners, which reduce the mineral content in water, can be installed in your home. Additionally, using special shampoos designed for hard water can help mitigate its potential effects on your hair.

Classification of Water Based on Hardness

Water hardness is classified based on the concentration of minerals. Soft water has low mineral content, while hard water falls into various degrees of hardness. Understanding the classification of water can be crucial in determining the potential impact on your hair. Here is a table for classifying water hardness

Water Hardness Level Grains per Gallon (gpg) Milligrams per Liter (mg/L)  Nature
Very Soft 0 – 1.0 0 – 17.1 Water feels slippery; minimal scale formation
Soft 1.0 – 3.5 17.1 – 60.0 Slight soap efficiency reduction
Medium 3.5 – 7.0 60.0 – 120.0 Noticeable soap scum; moderate scaling
Hard 7.0 – 10.5 120.0 – 180.0 Soap scum; scaling on appliances and pipes
Very Hard 10.5+ 180.0+ Significant scaling; potential for damage

Expert Opinions

Dermatologists and trichologists often provide valuable insights into the relationship between water quality and hair health. While some experts acknowledge the potential impact of hard water, opinions may vary. It’s essential to consider individual factors and consult with professionals for personalised advice.

Does Drinking Hard Water Cause Hair Loss?

The discussion extends beyond external exposure. Some may wonder if drinking hard water contributes to hair loss. While the direct link is not firmly established, the minerals in hard water could influence overall health, indirectly impacting hair.

How to Recover Hair Loss Due to Hard Water?

If you’re experiencing hair loss that may be attributed to hard water, recovery is possible. Beyond addressing the water source, adopting a healthy hair care routine, including nourishing shampoos and conditioners, can contribute to the restoration of hair health.


In conclusion, while hard water’s impact on hair loss is a topic of interest, individual experiences may vary. Paying attention to the signs, exploring water softening options, and seeking professional advice can empower you to make informed decisions about your hair care routine. Remember, maintaining overall hair health involves a holistic approach that considers various factors, including water quality.


Also read: 10 Amazing Benefits of Drinking Copper Water

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