Why Does The Blue Lagoon Damage Hair?

Why Does The Blue Lagoon Damage Hair

The mesmerizing Blue Lagoon, a natural wonder renowned for its unique mineral-rich waters, is a favorite among visitors to Iceland.

While the lagoon’s enticing geothermal waters beckon many, have you ever wondered why it tends to damage hair?

The answer lies within the composition of the water and how it interacts with our hair structure. Let’s delve into this topic and reveal how you can mitigate its impact.

Why Does The Blue Lagoon Damage Hair?

The Blue Lagoon owes its uniqueness to the rich mineral content present in its waters, primarily silica and sulfur. These minerals are known for their skin benefits, but, unfortunately, their interaction with hair can be detrimental. Silica, for example, tends to bind with hair, making it dry and stiff.

Yet, why does this happen? Evidently, silica particles are notorious for their water-absorbing properties.

When hair is exposed to the Blue Lagoon’s water, silica attaches to the hair shaft, absorbing its natural moisture. Moreover, the heat from the geothermal waters exacerbates this process, resulting in hair that feels dry, brittle, and difficult to manage.

Can You Prevent Hair Damage from the Blue Lagoon?

Fortunately, you can still enjoy the Blue Lagoon without sacrificing the health of your hair. The key lies in proactive protection and effective aftercare.

Firstly, a waterproof swim cap can act as a physical barrier against the mineral-rich waters. Not to mention, applying a generous amount of conditioner or hair oil before you dip into the waters can also provide a protective shield. This practice not only locks in the moisture but also makes it difficult for silica to bind to your hair.

After your swim, it’s essential to thoroughly wash and condition your hair. You might also want to consider using a clarifying shampoo to effectively remove any lingering silica. In addition, hair treatments or masks can aid in restoring the moisture and shine of your hair.


In conclusion, while the Blue Lagoon’s mineral-rich waters are a delight for the skin, they can wreak havoc on your hair. However, this does not mean you need to forgo the experience.

Armed with a thorough understanding of why the Blue Lagoon damages hair and how to mitigate its effects, you can still immerse yourself in its captivating waters without worry. Always remember, preparation and proper aftercare are crucial in keeping your hair healthy and vibrant, no matter where your adventures take you.

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