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Physical vs Chemical Sunscreen: Which SPF Is Best for Your Skin This Summer?

Choosing the best sunscreen for Australian summer with daily SPF protection

In Australia, sun protection is daily skincare. With high UV levels, consistent SPF is one of the most important steps you can take to protect your skin’s long term health. It helps reduce the risk of sun induced pigmentation, visible ageing, and sensitivity that can come from repeated UV exposure.

One question we hear constantly is simple: physical vs chemical sunscreen. Which is better? The truth is there is no universal best. The best sunscreen is the one that suits your skin and your lifestyle so you will apply it daily and reapply when it matters.

If you are already noticing uneven tone or sunspots, take a look at our page on pigmentation and brown spots for more support options alongside daily SPF.

Why SPF matters more in December

  •  Longer days and more time outdoors
  •  UV reflection from water, sand and concrete
  •  Sweating and swimming reduce wear time
  •  More social events can mean more cumulative exposure

Even if you are mostly indoors, UV can still be relevant, especially near windows or when you are driving. Consistent daily protection is what makes the biggest difference over time.

What is physical sunscreen?

Physical sunscreen is often called mineral sunscreen. It commonly uses filters like zinc oxide and titanium dioxide.

How it works: physical sunscreen sits on the surface of the skin and helps reduce UV penetration by forming a protective layer.

Often suited to:

  • Sensitive or reactive skin
  • Post treatment skin
  • People who experience stinging around the eyes

Things to consider: physical formulas can feel thicker and some can leave a white cast if they are not well formulated. Many newer formulas are far more wearable than older versions.

What is chemical sunscreen?

Chemical sunscreen uses organic UV filters that absorb UV and convert it into heat, which is then released from the skin.

Often suited to:

  •  Active lifestyles and outdoor exercise
  •  People who prefer lightweight textures
  •  Those who want a more invisible finish under makeup

Things to consider: chemical sunscreen is usually best applied before sun exposure. Some people with very sensitive skin may find certain formulas sting, particularly around the eye area.

What about hybrid sunscreens?

Hybrid formulas combine mineral and chemical filters. Many people find hybrids the easiest everyday option because they balance comfort, wearability and a more invisible finish, while still supporting strong UV protection.

Which SPF is best for different skin types?

Sensitive or reactive skin

Many sensitive skin types prefer mineral or hybrid formulas, especially around the eyes. If you also deal with visible redness, you may find it helpful to explore our rosacea and diffused redness page for additional support strategies.

Pigmentation prone skin

Consistency is everything. Choose a TGA listed SPF 50 you will apply daily and reapply when outdoors. For additional support with uneven tone, visit pigmentation and brown spots.

Oily or acne prone skin

Lightweight textures are often the easiest to stick with. Look for non comedogenic formulas and avoid heavy layers that feel occlusive in heat. If congestion is a recurring issue, our acne, blemishes and congestion page is a useful guide.

Dry or dehydrated skin

If your skin feels tight in summer, choose SPF formulas with hydrating and barrier supporting ingredients, and build hydration underneath. Our guide to dry, dehydrated and dull skin shares supportive steps and treatment options.

Outdoors, sport and long days in the sun

Choose a formula you will reapply, and pair SPF with hats, sunglasses and shade breaks. Lifestyle protection matters as much as product choice.

Why TGA listed sunscreen matters in Australia

In Australia, many sunscreens are regulated by the Therapeutic Goods Administration (TGA). A TGA listed sunscreen has been assessed against requirements for safety, quality and SPF performance claims.

This matters because SPF is not just a marketing claim. You want a sunscreen that has been tested to meet Australian standards.

The most common SPF mistakes

  •  Not applying enough product to achieve the labelled protection
  •  Forgetting ears, neck, chest and hands
  •  Not reapplying when outdoors, sweating or swimming
  •  Relying on makeup SPF alone
  •  Skipping SPF on cloudy days

How Vitality helps you choose the right SPF

During a consultation, our dermal clinicians consider your skin type, sensitivity, pigmentation risk, lifestyle and treatment plan. The goal is a sunscreen you will use consistently, plus a routine that supports your barrier year round.

Book here: VISIA Skin Consultation


Frequently Asked Questions

Physical vs Chemical Sunscreen: Which SPF Is Best for Your Skin This Summer?
Is physical sunscreen better than chemical sunscreen? Plus

Not always. Physical sunscreen can be a great option for sensitive skin, while chemical sunscreen often feels lighter for active lifestyles. The best SPF is the one you will use daily and reapply when needed.

What sunscreen is best for acne prone skin in summer? Plus

Look for lightweight, non comedogenic formulas that feel comfortable to reapply. Many people prefer hybrid or chemical textures for daily wear, particularly in humid weather.

Why does sunscreen sting my eyes? Plus

Sunscreen can migrate with sweat, especially in summer. Applying carefully around the eye area, choosing a formula that suits your sensitivity, and considering mineral options can help reduce stinging.

What does TGA listed mean for sunscreen? Plus

In Australia, many sunscreens are regulated by the TGA. A TGA listed sunscreen meets requirements for safety, quality and SPF performance claims, which helps ensure the product has been appropriately tested.

How often should I reapply sunscreen in summer? Plus

Reapply as directed on the label, and more often when you are outdoors, sweating or swimming. Most people under reapply, which reduces real world protection.

Can sunscreen help prevent pigmentation? Plus

Consistent SPF use can help reduce UV triggered pigmentation and support long term skin health. Protection, reapplication and additional sun safe habits all play a role.