HOW TO CHOOSE THE RIGHT SPF?

HOW TO CHOOSE THE RIGHT SPF?

       Korean skincare without SPF is like polenta without stew – something’s missing! SPF is a key step in any routine. It’s essentially your youth protector. Even on cloudy days, UV rays penetrate           the atmosphere, causing photoaging, pigmentation, and even DNA damage. SPF is your best shield against it.

Sunscreens are divided into two categories: physical and chemical filters.

Physical filters work like a mirror – reflecting and scattering UV rays.
Pros: effective immediately after application, sun-stable, ideal for sensitive skin.
Cons: can leave a white cast (especially on darker skin tones) and feel a bit heavy.

Chemical filters absorb UV rays and convert them into heat.
Pros: lighter texture, quick absorption, no white cast.
Cons: need 15–20 minutes after application to become active – before sun exposure or makeup.

How to choose the right filter for your skin?

• Physical filters: best for sensitive or reactive skin.

• Chemical filters: modern formulas are safe and suited for all skin types – dry, oily, combination, or normal.
  At MoonGlow, we recommend next-generation chemical filters for their safety and performance.

UVB rays can cause sunburn and skin cancer. SPF 15, 30, or 50 refers to protection level against these rays.

Tip: for proper coverage, apply two fingers’ length of sunscreen to your face and neck.

Daily use: SPF 30–50.
Beach or direct sun: always go for SPF 50 with PA++++.

What is “PA++++”?

In short: it’s your protection against skin aging.
More precisely: PA refers to protection against UVA rays (responsible for photoaging).
The more plus signs, the stronger the UVA protection.