Finding the best scalp sunscreen is essential if you want to protect your hair and scalp from sun damage without greasy buildup or flat hair.

While most people remember to apply sunscreen to their face and body, the scalp, especially along part lines, thinning areas, and the crown, is often left exposed to harmful UV rays.

Prolonged sun exposure can cause painful sunburn, scalp irritation, hair thinning, and color fade, making scalp-specific sun protection an essential part of healthy hair care.

Unlike regular sunscreens, scalp sunscreens are designed to absorb quickly, feel lightweight, and protect both the scalp and hair.

In our guide, we break down the best scalp sunscreens for every hair type, including sprays, powders, and non-greasy SPF options for thin hair, oily scalps, and sensitive skin.

If you’re new to the concept, check out Is Hair Sunscreen a Thing?

6 Best Scalp Sunscreens (Quick Decision Guide)

Here are our picks for the best scalp sunscreens this year, tested for effectiveness, usability, and hair-type compatibility:

Product	Format	SPF	Best For	Finish	Why Choose It
Aveda Scalp Solutions Protective Mist	Spray	30	All hair types	Invisible, lightweight	Salon-grade, non-greasy daily protection
Scalp & Hair Mist SPF 30	Spray	30	Fine/thinning hair	Weightless	Easy application without buildup
Ultrasun UV Face & Scalp Mist SPF 50	Spray	50	Sensitive scalp	Dry-touch	High SPF, gentle formula
Supergoop! Mineral Powder SPF 35	Powder	35	Oily scalp, touch-ups	Matte	Oil-absorbing, perfect for reapplication
Kiehl’s UV Defense Stick SPF 50	Stick	50	Hairline & part lines	Targeted	Precision coverage for exposed areas
La Roche-Posay Anthelios XL Scalp Spray SPF 50+	Spray	50+	Thinning hair & crown	Lightweight	Fine/thinning hair

🌞 Quick tip:
• Thin or thinning hair: sprays
• Oily scalp: powder SPF
• Part lines or bald spots: stick or targeted spray

Best Scalp Sunscreen for Thin or Thinning Hair

If you have fine or thinning hair, sun protection is essential, but heavy creams can flatten hair and make thinning more noticeable. The best scalp sunscreen for thinning hair is lightweight, non-greasy, and easy to distribute.

Recommended formats:

• Spray sunscreens (mist evenly across the scalp)
• Dry-touch formulas
• Alcohol-free or lightweight mineral blends

Avoid thick lotions unless applied only to exposed skin. Regular scalp sun protection can help reduce UV-related hair weakening and scalp irritation, making it an essential step for long-term hair health.

Best Sunscreen for Hair Part & Hairline

Hair part lines and hairlines are the most commonly burned areas of the scalp. Because these sections are exposed all day, they require targeted, precise sun protection.

Best options for part lines:

• Powder sunscreens for quick, mess-free coverage
• Sunscreen sticks for precision application
• Fine-mist sprays are applied directly along the part

These options protect the skin without making hair look greasy or flat, making them ideal for daily wear.

Best Sunscreen for Hair & Scalp Together

Many modern formulas are designed to protect both hair and scalp, helping prevent dryness, brittleness, and color fading caused by UV exposure.

Hair & scalp sunscreens are especially helpful if you:

• Have color-treated hair
• Spend time swimming or outdoors
• Want one-step sun protection

Look for formulas labeled hair and scalp sunscreen, UV hair protection, or SPF spray for hair and scalp. These products protect exposed skin while helping maintain hair shine and strength.

Why You Need Sunscreen for Your Scalp

Your scalp is often exposed to the sun, even if you have thick hair. UV rays can cause:

• Sunburn: Redness, flaking, and discomfort.
• Hair thinning: UV exposure weakens follicles over time.
• Color fade: UV rays break down melanin, dulling dyed hair.
  

🌞 Tip: Using one of the best scalp sunscreens regularly protects your hair and scalp from these issues. For more tips on preventing sun damage, check out Sun-Damaged Hair.

📊 Did you know? Studies show that neglecting scalp protection can accelerate hair breakage, thinning, and sun-induced scalp irritation. Layering SPF with UV-filter hair products provides comprehensive defense.

Types of Scalp Sunscreens (Which One Is Right for You?)

Choosing the right type depends on your hair texture and lifestyle.

Sprays

• Lightweight and easy to apply.
• Ideal for fine or medium hair.
• Non-greasy and won’t weigh down the hair.

Powders

• Perfect for oily or greasy-prone scalps.
• Absorbs excess oil while providing sun protection.
• Great for on-the-go reapplication.
  

Creams / Sticks

• Best for bald spots or areas with sparse hair.
• Targeted coverage with minimal mess.
• It can leave a slight residue if not blended well.
  

🌞 Tip: Match your sunscreen type to your hair and scalp for maximum protection without sacrificing style. Also, learn the difference between UV filter hair products and hair sunscreen.

How to Apply Scalp Sunscreen Without Ruining Your Hair

1. Sprays: Hold the spray 4–6 inches from the scalp and spray evenly along the part lines and exposed areas.
2. Powders: Tap onto part lines and sparse areas; blend gently.
3. Creams/Sticks: Apply gently to bald spots or thin areas; avoid excessive application.
   

🌞 Tip: Section hair in layers to ensure complete coverage without over-saturating. Using the best scalp sunscreens makes this step quick and easy. For information and steps on applying sunscreen to your scalp, check out our detailed guide here.

How to Reapply Throughout the Day

• Sunscreen is only effective if reapplied every 2 hours in direct sunlight.
• Powders are ideal for quick touch-ups — apply to part lines.
• Travel-sized sprays are perfect for on-the-go reapplication.
  

🌞 Tip: Even indoor sunlight can damage your scalp, so regular reapplication is key for long-term hair health.

Keep Your Scalp Protected Year-Round

Your scalp deserves as much care as your skin. By selecting the most suitable scalp sunscreens for your hair type and applying them regularly, you can protect your scalp, prevent thinning, and maintain vibrant hair color. Make scalp sunscreen part of your daily routine, and your hair will thank you.

🌞 If you have any other scalp concerns, why not visit us for a scalp and hair treatment?

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