We all know how strong the Aussie sun is—but did you know that sun exposure in childhood is one of the biggest risk factors for skin cancer later in life?

 

At Skindepth Dermatology, we are passionate about educating families on how to protect their children's delicate skin from harmful UV damage.

 

 

Early Sun Exposure and Skin Cancer Risk

 

 

Exposure to UV radiation in childhood has a profound impact on future skin health. It sets the stage for long-term skin damage and significantly increases the risk of skin cancer—including melanoma, the deadliest form.

 

 

Here in Australia, 100% of children have moles on their skin by age 2. Compare this with Spain, where only 26% of children have moles by age 10 (American Academy of Dermatology, New York, July 2017). That stark difference reflects just how intense and damaging the Australian sun really is.

 

 

Why Are Babies’ and Children’s Skin More Vulnerable?

 

 

Although the exact mechanisms of increased UV sensitivity in babies aren't fully understood, studies suggest several key factors:

• Thinner skin in infants offers less natural UV protection

• The skin thickens with age, gradually becoming more resilient

• Early sun exposure may trigger mutagenic pathways, compounding with each subsequent exposure

 

The takeaway? Children's skin burns faster, absorbs more UV, and accumulates long-term sun damage faster than adults.

 

 

When and How to Protect Your Child's Skin

 

 

In a climate like Australia’s, sun protection should start from birth. At Skindepth Dermatology in St Kilda East, we advise the following:

 

 

• Babies under 12 months should be protected from UV levels of 3 or greater

• Avoid direct sun exposure for infants under 6 months

• Use shade, wide-brimmed hats, and protective clothing (preferably UV-retardant fabric)

• From 6 months onward, apply broad-spectrum sunscreen containing zinc oxide or titanium dioxide—ideal for sensitive young skin

• Choose formulas made for infants or toddlers to minimise irritation

 

We understand it’s not always easy—kids want to run, play, and explore! But forming these habits early is essential for lifelong skin health.

 

 

Sun Safety is a Lifelong Gift

 

 

While we can’t precisely measure how much adult sun damage stems from childhood exposure, research confirms that high UV exposure in early years is a major factor in melanoma risk. Think of sun protection as an essential part of your child’s healthcare routine.

 

 

At Skindepth Dermatology, led by Dr Alice Rudd, we’re committed to helping parents make smart, sun-safe choices. Our team at our skin clinic in Melbourne’s St Kilda East is here to support your family with evidence-based skincare advice, treatments, and personalised care.

 

 

Need Help Choosing the Right Sunscreen or Protective Products for Your Child?

 

 

Call us on 9527 4209 or visit our website at www.skindepth.com.au to book a consultation with our expert dermatology team.

 

 

Let’s keep those little ones safe in the sun this summer and beyond.
With love from Dr Alice Rudd and the team at Skindepth Dermatology xx