Daily Sunscreen Myths Busted: Why You Still Need SPF Indoors and in Winter

Many people treat sunscreen like a seasonal accessory—pulling it out during summer holidays and beach trips, then forgetting about it the rest of the year. But the truth is, sun damage doesn’t take a break. Whether you're working from home, commuting in winter, or sitting by a window, your skin is still exposed to harmful rays.

In this blog, we’ll bust the biggest myths about daily SPF use, and show you why The Routine SPF 40 is the ideal year-round, all-situation sunscreen that protects your skin without the fuss.

Myth #1: You Don’t Need Sunscreen Indoors

The Truth:

UVA rays—the kind that contribute to skin ageing and cancer—can penetrate windows. So even if you're indoors, your skin is still exposed to long-wave ultraviolet light.

Why it matters:

• UVA rays reach deeper into the skin than UVB

• Glass doesn’t block UVA

• Daily exposure adds up over time, leading to premature ageing, pigmentation, and loss of skin elasticity

The Routine SPF 40 offers broad-spectrum protection, meaning it shields your skin from both UVA and UVB—even if you’re just working next to a window.

Myth #2: You Don’t Need SPF on Cloudy Days

The Truth:

Up to 80% of UV rays can pass through clouds. Overcast skies don’t offer much protection—UV radiation is still present.

Why it matters:

• People often skip SPF on cloudy days and end up with sun damage

• Cumulative exposure to UV rays leads to skin ageing and increased skin cancer risk

The Routine’s lightweight, non-sticky texture makes it easy to apply daily, whatever the weather.

Myth #3: Darker Skin Tones Don’t Need Sunscreen

The Truth:

While melanin provides some natural protection, it doesn’t make you immune to sun damage.

Why it matters:

• Hyperpigmentation is more common in deeper skin tones

• UV exposure can worsen dark spots and uneven skin tone

• Skin cancer in people of colour is often detected later and can be more dangerous

The Routine SPF 40 was formulated as a transparent gel that leaves zero white cast, making it ideal for all skin tones.

Myth #4: You Don’t Need Sunscreen in Winter

The Truth:

Cold temperatures don’t block UV rays. In fact, snow reflects up to 80% of UV radiation, doubling your exposure.

Why it matters:

• SPF is essential even during ski trips or cold-weather outdoor activities

• Windburn + UV exposure = extra damage to your skin barrier

The Routine is water-resistant and developed for extreme climates—including both heat and cold—so your skin stays protected year-round.

Myth #5: SPF in Makeup or Moisturiser Is Enough

The Truth:

While helpful, the SPF found in makeup or moisturiser is rarely applied in the quantity needed for full protection.

Why it matters:

• You’d need to apply a lot more product than usual to get full SPF benefits

• Sunscreen should be a dedicated layer in your skincare routine

The Routine SPF 40 is lightweight and layers easily under makeup—no pilling, no oiliness, and no excuses.

Make Daily SPF Your Best Habit

Still skipping sunscreen on certain days? It’s time to make SPF a non-negotiable step in your routine, no matter the weather or location.

Why The Routine Makes It Easy:

• SPF 40 broad-spectrum protection

• Transparent gel formula with zero white cast

• Matte finish suitable for all skin types

• Water-resistant for year-round protection

• Fragrance-free & non-comedogenic

How to Use The Routine SPF 40 Every Day

1. Cleanse and moisturise your skin

2. Apply The Routine SPF 40 generously as your final skincare step

3. Reapply every 2–3 hours when outdoors or exposed to direct light

It’s effortless, effective, and fits into your routine no matter the season.

In Summary:

Don’t fall for the myths—daily SPF is essential indoors, outdoors, winter, summer, cloudy or clear. The key is finding a formula you’ll love wearing, every single day.

Ready to commit to year-round skin protection?

Shop now at theroutine-skin.com and experience the daily SPF that feels like skincare.