Do You Still Need SPF in Winter? Yes – Even on Cloudy Days
One of the most common skincare myths I hear is: “I don’t need SPF in winter.” In reality, winter and cloudy days are when many people unknowingly accumulate long-term skin damage.
Important fact: UVA rays — the main cause of premature ageing — pass through clouds and glass and are present all year round.
Why Winter Sun Still Affects Your Skin
UVA rays remain consistent throughout the year
Clouds do not block UVA radiation
Windows offer little protection against UVA
Cold weather can weaken the skin barrier
This means your skin is exposed even on grey, rainy Irish days — especially if you spend time near windows, drive regularly, or use active skincare products.
Who Especially Needs Daily SPF in Winter?
Sensitive or reactive skin
Rosacea or redness-prone skin
Pigmentation or uneven tone
Mature skin
Post-treatment skin
If your skin ever feels more sensitive or flushed in winter, skipping SPF may be part of the problem.
Choosing the Right SPF for Winter
Lightweight texture that layers well under moisturiser
Broad-spectrum UVA/UVB protection
Suitable for sensitive or dry winter skin
Comfortable enough for daily use
Professional tip: If your SPF feels heavy or irritating, it’s likely not the right formula for your skin — not a reason to skip protection altogether.
SPF as Part of Long-Term Skin Health
Daily SPF is one of the most effective anti-ageing and skin-protective steps you can take. It supports all other treatments and helps maintain results over time.
Not sure which SPF suits your skin?
I can help you choose a formula that fits your skin, lifestyle, and season.