Sunscreen is a non-negotiable step in any skincare routine, essential for shielding the skin from UV rays, preventing sunburns, slowing down premature aging, and reducing the risk of skin cancer. However, for those with sensitive skin, picking the right sunscreen requires extra caution. Many sunscreens contain chemical ingredients that can trigger irritation, dryness, and even allergic reactions.

Chemical Ingredients to Watch Out For

 
People with sensitive skin should be particularly wary of certain chemical filters commonly found in sunscreens. Oxybenzone, for instance, has drawn significant criticism over potential health risks. According to Dr. Nirupama Parwanda, Dermatologist & Founder, Zolie Skin Clinic, studies have shown that oxybenzone can penetrate the skin and enter the bloodstream, potentially causing hormone imbalances, immune system effects, and allergic reactions.

• Another common culprit is avobenzone, which can still cause irritation in sensitive skin types when exposed to sunlight.
• Parabens, a type of preservative, can also raise concerns about hormone regulation and reproductive health.

The Role of Preservatives and Alcohol

 
Preservatives like parabens are widely used in skincare products, including sunscreens, to prevent bacterial growth and spoilage. However, Dr. Parwanda notes that parabens have raised concerns about their potential effects on hormone regulation and reproductive health. Additionally, sunscreens containing alcohol can be problematic.

Physical vs Chemical Filters: What’s Better for Sensitive Skin?

 
Dr. Kashish Kalra, MBBS, MD, Dermatologist and Founder of Dr. Karla Skin Clinic, emphasizes the need to distinguish between physical and chemical filters when choosing the right sunscreen. Physical sunscreens, which use mineral oxides like zinc oxide and titanium dioxide, are generally much safer for sensitive skin.

• Physical sunscreens reflect UV rays on the skin’s surface, reducing the risk of irritation or allergic reactions.
• Chemical sunscreens, on the other hand, absorb UV rays, which can be linked to hormone disruption and allergic reactions.

Other Ingredients to Avoid

 
Both experts agree that besides chemical filters, sensitive-skinned individuals should avoid sunscreens that include:
 

• Fragrance: Can lead to allergic reactions or skin irritation.
• Preservatives: Certain types can disrupt the skin barrier or trigger sensitivities.
• Alcohol: Can severely dry out the skin.

The Problem with “Active-Infused” Sunscreens

 
In today’s market, hybrid sunscreens that incorporate skincare actives like Vitamin C, kojic acid, or glycolic acid are becoming popular. While these ingredients provide additional skin benefits, Dr. Kalra cautions that such actives can be too harsh for sensitive skin when included in sunscreen formulations.

• It’s best to use such active ingredients separately under the guidance of a dermatologist.
• Hybrid sunscreens may not provide the necessary protection for sensitive skin.

A Safe Choice for Sensitive Skin

 
If you have sensitive skin, both Dr. Parwanda and Dr. Kalra recommend sticking with gentle, fragrance-free, alcohol-free, mineral-based sunscreens. Always read labels carefully, perform a patch test when trying a new product, and when in doubt, seek advice from a skincare professional to ensure your sun protection is as safe as it is effective.

Conclusion

 
Sunscreen is an essential component of any skincare routine, but for those with sensitive skin, it requires extra care. By understanding the risks associated with certain chemical ingredients and choosing the right type of sunscreen, individuals can ensure their skin stays protected while minimizing the risk of irritation and allergic reactions.