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1 in 3 Canadians think dangers of sun exposure are exaggerated: What to know about skin cancer risk, sunscreens & more

Nearly a quarter of Canadians believe you need to burn before you tan — but is it true?

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Contact a qualified medical professional before engaging in any physical activity, or making any changes to your diet, medication or lifestyle.

A new survey on Canadians' awareness of sun safety and sunscreen use revealed concerning data. Here are the biggest misconceptions about sun exposure and tips on staying safe. (Image via Getty) Portrait of pensioners lying in beach chairs under sun umbrella. A senior couple enjoying summer vacation by the sea. Senior newlyweds on their honeymoon. Concept of traveling in retirement.
A new survey on Canadians' awareness of sun safety and sunscreen use revealed concerning data. Here are the biggest misconceptions about sun exposure and tips on staying safe. (Image via Getty)

Canadians are becoming less concerned about skin cancer risks, and misinformation about sun safety is growing, according to a new survey by the Canadian Dermatology Association (CDA). The CDA, in collaboration with Ipsos, has released its 2023 Sun Safe Behaviour Survey, highlighting key trends and perceptions about sun exposure among Canadians.

Quick Overview
  • It's suitable for sensitive skin.

    Garnier Ombrelle Sunscreen SPF 60

  • It has anti-aging properties.

    Eucerin Age Defense Face Sunscreen SPF 50

  • Best for skincare and protection.

    La Roche-Posay Anthelios Ultra-Fluid Face Sunscreen

  • Get an extra $1.50 off.

    Hawaiian Tropic Sunscreen SPF 50+

  • It offers weightless hydration.

    Neutrogena Sheer Sunscreen SPF 50+

Read on to learn what Canadians think about sun safety — and why an expert says some of these attitudes are problematic.


According to the CDA, concern for the risk of skin cancer has reached an "all-time low" among Canadians, despite skin cancer cases being on the rise. While the exact reasons for this decline are unclear, the report suggests that people underestimate sun exposure risks.

And, misinformation is on the rise. Despite the well-documented dangers of UV exposure, Ipsos noted more Canadians now believe "the dangers of sun exposure are exaggerated (32 per cent)," and there is "no need to use sunscreen when it is cloudy (32 per cent)."

A whopping 23 per cent of Canadians believe getting a sunburn is the first step to getting a tan.

The sun shines brightly in the blue sky. Many Canadians believe misinformation about sun exposure, like that you need to burn to get a tan, but that can be dangerous. (Image via Getty)
Many Canadians believe misinformation about sun exposure, like that you need to burn to get a tan, but that can be dangerous. (Image via Getty)

While most Canadians acknowledge that using sunscreen is important, there's a decline in other protective behaviors (like seeking shade or wearing UV-protective clothing). "Over two in 10 Canadians always employ the top three sun protection behaviours, while around one in ten never use them," the report said.

The survey also revealed that only "about a quarter of Canadians can correctly identify the difference between UVA and UVB rays." It pointed out that a third mistake one for the other and "the proportion who say they don't know increased to [40 per cent]."

Meanwhile, concerns about sunscreen's environmental impact have decreased, but the importance of choosing the right sunscreen remains high.

The survey said "Canadians view all characteristics of sunscreen as important, but to varying degrees." It's become important to choose sunscreen that is "hypoallergenic or has a low potential for skin irritation and is non-comedogenic."


To debunk the misinformation that nearly a third of Canadians believe, Yahoo Canada spoke with Dr. Benjamin Barankin, a renowned Toronto dermatologist and founder of the Toronto Dermatology Centre, and Dr. Katie Beleznay, a clinical instructor at the Department of Dermatology at UBC.

Here's what you need to know.

Close up on woman applying sun cream on her arm with a spray at the beach on a warm, sunny day. Sunscreen protection, skin cancer concept
In addition to sunscreen year-round, Canadians are advised to use other protective measures like clothing and seeking shade. (Image via Getty)

Barankin explained that increased sun exposure can cause:

  • painful sunburns

  • freckles and melasma

  • cold sore reactivation

In the long-term, it can cause:

  • brown sun spots (lentigines)

  • redness and burst blood vessels

  • wrinkles

  • most importantly: skin cancers

Sun protection and sunscreens "have immediate benefits" of preventing these impacts.

"While Caucasians benefit the most from sunscreen, all skin types in fact receive various benefits from minimizing UV radiation," Barankin said in an email.

"Sun protection is obviously most important in the summer months, and at times of the day when your shadow is close to you (sun directly overhead)," Barankin explained, adding that's usually between 10 a.m. and 4 p.m.

However, we still get about 80 per cent of the UV rays through cloud cover, he said, and UV can bounce off of snow and water and windshields.

"A dark and rainy day does not require sunscreen; that said, I’ve seen a number of patients who didn’t bother with sun protection because it was raining, and then a couple hours later, the weather improves, and they end up getting a sunburn and unnecessary UV radiation."

Beleznay added most dermatologists recommend using sun protection year-round to minimize these risks.

According to Beleznay, UVA and UVB are both types of ultraviolet radiation emitted by the sun.

"UVA rays are the primary cause of premature aging of the skin, including wrinkles, fine lines, and age spots, but can also contribute to the development of skin cancers," she explained.

"UVB rays are the main cause of sunburns and play a key role in the development of skin cancers, including basal cell carcinoma, squamous cell carcinoma, and melanoma."

Barankin said UVA rays ("aging rays") can pass through window glass, whereas UVB rays ("burn rays") are blocked.


Reapplying sunscreen every two hours is recommended for the best protection. (Image via Getty)
Reapplying sunscreen every two hours is recommended for the best protection. (Image via Getty)

Both experts recommend using sunscreen that is at least SPF 30. Those who are going to sunny and hot places, and those who have a photosensitizing medication or condition (like lupus or rosacea), are advised to use even higher SPF (SPF 60).

It's also important to use a broad spectrum sunscreen that protects from both UVA and UVB rays.

Don't forget SPF on your lips!Dr. Benjamin Barankin

Barankin said people who have dry skin could opt for a cream sunscreen, whereas gels are good for oily or hairy areas. SPF sticks are good for the face, and sprays "need to be rubbed in, shouldn't be used near smoke or flames, and shouldn't be inhaled."

He added that sunscreens mixed with insect repellant "should not be used," as sunscreens should be "generously applied and reapplied," and insect repellant "used sparingly and less frequently."

According to Beleznay, the most important thing is "to find a sunscreen that you like and will use."

How much sunscreen is enough?

Beleznay said when it comes to sunscreen, "the biggest problem is under-application." Here's a good rule-of-thumb to follow:

  • a quarter to a half of a teaspoon for your face and neck

  • one ounce for your entire body

It's also recommended to reapply every two hours, or after swimming (even with water resistant sunscreen).

In addition, Barankin added, big sunglasses and broad-brimmed hats "are terrific add-ons." He said the sun can cause cataracts (20 per cent of global cases) and skin cancers around the eye. Sun protective clothing with a UPF rating is also a great option for those who don't like reapplying sunscreen.


When picking out the right sunscreen for you, Amazon has a great collection of broad spectrum protection — with some now up to 35 per cent off. Here's a list of a few of our favourite picks to stay safe this spring and summer.

  • It's suitable for sensitive skin.

    Garnier Ombrelle Sunscreen SPF 60

  • It has anti-aging properties.

    Eucerin Age Defense Face Sunscreen SPF 50

  • Best for skincare and protection.

    La Roche-Posay Anthelios Ultra-Fluid Face Sunscreen

  • Get an extra $1.50 off.

    Hawaiian Tropic Sunscreen SPF 50+

  • It offers weightless hydration.

    Neutrogena Sheer Sunscreen SPF 50+

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