Sunscreen Myths You Need to Stop Believing
We all know sunscreen is essential, but there’s still a lot of confusion around how and when to use it. From thinking SPF 100 means full-day protection to skipping sunscreen indoors, many people unknowingly fall for common sunscreen myths that leave their skin unprotected. Let’s uncover the truth, backed by dermatology, so you can protect your skin the right way.
Myth 1: SPF 100 Means All-Day Protection
Truth: Higher SPF doesn’t mean you can skip reapplying. SPF only measures protection against UVB rays, and no sunscreen can block 100% of them. Even SPF 50 needs to be reapplied every 2-3 hours, especially if you sweat or step outdoors. For most people, SPF 30–50 is ideal when used correctly and generously.
Myth 2: You Don’t Need Sunscreen Indoors
Truth: This is one of the most common sunscreen myths. UV rays can easily pass through windows and glass. Moreover, blue light from screens (computers, phones, TVs) contributes to skin aging and pigmentation. That’s why dermatologists recommend daily sunscreen use, even indoors or on cloudy days.
Myth 3: Dark Skin Doesn’t Need Sunscreen
Truth: While melanin provides some natural protection, it doesn’t prevent long-term sun damage. UV exposure can still cause premature aging, uneven pigmentation, and even skin cancer. Every skin tone benefits from daily sunscreen use, even deeper ones.
Myth 4: Makeup with SPF Is Enough
Truth: SPF in makeup offers minimal protection because it’s applied in thin layers. To achieve the protection listed on the label, you’d need to use much more product than normal. Always apply a broad-spectrum sunscreen first, and then layer your makeup on top for full protection.
Myth 5: Sunscreen Causes Breakouts
Truth: This sunscreen myth often comes from using heavy or pore-clogging formulas. Today’s sunscreens are lighter, non-comedogenic, and made for sensitive or acne-prone skin. Look for ingredients like zinc oxide and niacinamide that soothe while protecting. A dermatologist can recommend the best formula for your skin type.
How to Use Sunscreen Correctly
Professional Sunscreen Advice That Matters
At Dr. Reshma Ahuja’s Skin, Hair & Laser Clinic, we guide patients on choosing the right sunscreen for their skin type and routine. Whether it’s broad-spectrum SPF for outdoor protection or light, non-greasy sunscreen after laser treatments, personalized care makes all the difference in preventing pigmentation and photoaging.
Don’t let sunscreen myths stand between you and healthy skin. The truth? Sunscreen is your best daily anti-aging treatment and no matter your age, weather, or skin tone.
