Sunscreen is an integral part of the skincare routine. It protects the skin from the harmful effects of the sun's Ultraviolet (UV) radiation, often linked to sunburn, premature ageing, and skin cancer. While no sunscreen is 100% effective, its active ingredients act as barriers against UV rays and reduce sun damage.
Therefore, when applying sunscreen, make sure to cover all exposed areas of the skin—not just the face and hands. Neglecting other parts is a common mistake that can leave them vulnerable to sun damage. In an interaction with the OnlyMyHealth team, Dr Nidhi Singh, Senior Consultant – Dermatology, Gleneagles Health City, Perumbakkam, Chennai, shared the most common body part people miss while applying sunscreen.
Also Read: How to Find the Perfect Sunscreen for Your Face: Expert Tips for Every Skin Type
Benefits Of Applying Sunscreen Everyday
Sunscreen use is recommended for everyone. Daily sunscreen usage is a great way to prevent sunburn, skin cancer and premature ageing.
Experts recommend opting for a broad-spectrum sunscreen for maximum protection, as it protects your skin from both UVA and UVB rays. Regular sunscreens only protect against UVB, which is responsible for causing sunburn and contributing to skin cancer. UVA protection provides deeper skin benefits, preventing premature ageing and wrinkles.
A 2016 study published in Dermatology Surgery evaluated the effects of using a broad-spectrum SPF 30 sunscreen daily on facial skin and found visible improvements in photoageing signs, such as skin texture, clarity, and pigmentation, as early as 12 weeks into use.
By the end of the study, all participants had noticeable improvement in skin clarity and texture, with up to 52% improvement from baseline.
The Body Parts Commonly Missed While Applying Sunscreen
According to Dr Singh, the most commonly missed spots while applying sunscreen include the ears, back of the neck, eyelids, lips, scalp (especially in those with thinning hair), and the tops of the feet.
“People often focus on the face and arms but neglect these smaller, equally vulnerable areas,” she said, adding, “Repeated sun exposure to unprotected areas can increase the risk of skin cancers, including basal cell carcinoma and squamous cell carcinoma.”
In fact, regions like the ears, scalp, and lips are among the most common sites for non-melanoma skin cancers.
Types Of Sunscreen And Which One Works Best?
Sunscreens are generally classified into two main types: physical (or mineral) and chemical.
Physical sunscreens contain ingredients like zinc oxide or titanium dioxide that sit on the skin’s surface and reflect UV rays, making them ideal for sensitive skin or those prone to irritation.
Chemical sunscreens, on the other hand, absorb UV rays and convert them into heat using ingredients like oxybenzone, avobenzone, or octinoxate.
While both types offer protection against UVA and UVB rays, the best sunscreen is one that suits your skin type, offers broad-spectrum protection, has at least SPF 30, and is used consistently.
For those unprotected, missed spots, Dr Singh recommends using stick sunscreens that are ideal for around the eyes and lips, while sprays or lightweight lotions work well for scalp and body folds.
Tinted sunscreens or mineral-based formulas can offer additional protection for sensitive facial zones.
Also Read: Is Korean Skincare Right for Indian Skin? Expert Shares Insights
Sunscreen Habits To Adopt
Some of the important sunscreen habits to adopt include:
- Apply sunscreen 15–30 minutes before sun exposure.
- Use the “two-finger rule” per application area.
- Reapply every 2–3 hours and after sweating or swimming.
- Incorporate lip balms with SPF and wear wide-brimmed hats or UV-protective clothing.
- Set reminders to reapply during long outdoor exposure.
Conclusion
Sunscreen should be an important part of your daily routine. While most of us remember to slather it on our face and arms, it's easy to forget smaller areas like the ears, back of the neck, lips, or even the tops of the feet. But these overlooked spots are just as vulnerable to sun damage and increased cancer risk. Therefore, choosing a sunscreen that suits your skin, applying it generously and regularly, and making it a non-negotiable habit can help keep your skin healthy, protected, and glowing for years to come.