Best Scalp Sunscreens

How to Protect Your Scalp from Sun Damage and Avoid Hair Thinning

Texas has some of the hottest summers in the United States, with temperatures that can easily reach 100 degrees Fahrenheit. As a result, protecting your scalp and hair from sun damage is more important than ever. Sun exposure can cause dryness, brittleness, discoloration, and even hair thinning or loss in severe cases. There are several things to consider when identifying the best scalp sunscreens to protect and prevent damage from the sun's powerful rays, while also nourishing and strengthening hair.

Factors to Consider when Evaluating Scalp Sunscreens

When assessing the best scalp sunscreens for your specific needs, here are some factors to take into consideration.

Sun Protection Factor (SPF)

Most scalp sunscreens available on the market boast an SPF of 40 or higher. However, it is important to understand what the different numbers mean. SPF stands for Sun Protection Factor and is used to indicate how much protection is offered from ultraviolet (UV) rays. The higher the SPF, the more protection is provided. Since the UV index in Texas is high throughout the entire summer, it is important to look for a sunscreen with a high SPF.


When evaluating scalp sunscreens, it is important to pay attention to the ingredients. Natural, nutrient-rich ingredients are ideal, as they will also nourish and strengthen hair, in addition to providing sun protection. Common ingredients include niacinamide, green tea extract, coffee extract, licorice root extract, and microalgae extract. Safflower seed oil, green tea oil, as well as UV actives like homosalate, octocrylene, octisalate, and avobenzone, can also be found in some scalp sunscreens.


Many scalp sunscreens are available in spray-on form for easier application, and some come with special applicators specifically designed for the scalp. It is important to check the labeling on the product to ensure it is the right form for your scalp, as well as your hair type, color, and length.

Style & Volume

Some scalp sunscreens boast the added benefit of volumizing and lifting hair. This is thanks to nurturing and strengthening ingredients, such as collagen and silk amino acids. While these types of sunscreens are not necessarily better or worse than their non-volumizing counterparts, they may offer an extra dose of confidence if that is important to you.


When evaluating the best scalp sunscreens to protect your scalp and hair from the sun's harmful rays while also nourishing and strengthening your hair, pay attention to factors such as SPF, ingredients, application, and style & volume. Choosing the right sunscreen can help keep your scalp and hair healthy and happy year-round, even during the harsh summertime in Texas.


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