While it’s fair to say most of us love a good multi-tasking beauty product, experts warn that all-in-one skincare doesn’t necessarily extend to sun protection. As dermatologist Dr Isabel del Campo confirms: “I don’t recommend using the same sun protection on your face and body.” Not only does this mean your beach bag won’t be getting any lighter this August, but it could also impact the health of your skin barrier.
What actually happens when you put body sunscreen on your face
“The skin on your face is thinner, more sensitive, and has a higher density of sebaceous glands than the skin on the rest of your body,” explains the expert. “It’s also constantly exposed to environmental aggressors like UV radiation, pollution and blue light. For this reason, facial sunscreens are formulated with lighter, fast-absorbing textures, usually featuring active ingredients that protect the skin barrier and target specific concerns—such as anti-ageing or regulating excess oil.”
Have fun in the sun – as long as you use different SPF formulations for your face and body
And that’s not all. As the expert confirms: “Body sunscreens are designed to be extremely water- and sweat-resistant. This makes them heavier and more comedogenic (meaning they clog pores), which can easily block the sebaceous glands on your face.”
The result? If you use body sunscreen on your face, you run the risk of triggering:
Spots and blackheads
Cosmetic acne breakouts
Folliculitis
This is particularly bad news for combination, oily, or acne-prone skin, and it can also flare up conditions like rosacea. “What’s more, body formulas often contain fragrances or alcohols that can irritate delicate facial skin,” warns the dermatologist.
Fluid vs rich: Why facial SPF feels completely different on your skin
Why are the textures of the two types of protection so different? Simply put, they cater to entirely different skin needs and are designed to make reapplying as effortless as possible:
Facial sunscreens are fluid in texture and often come in the form of gels or products with finishes that are dry to the touch. They don’t leave a white cast, they absorb excess shine and are perfectly compatible with wearing makeup.
Body sunscreens are creamier and richer. The skin on the body is thicker, tends to dry out more easily and needs an extra boost of hydration. Body sunscreens also require durability to withstand friction from clothes, water and sweat.
Body sunscreens are designed to be extremely water- and sweat-resistant, which means they’re more likely to clog pores
The key ingredient differences behind face and body SPFs
The formulation also varies depending on where it’s being applied,” confirms the doctor. The main differences come down to:
For the face: Priority is given to high-tolerance and low-irritation ingredients. They tend to include niacinamide (calming and sebum-regulating), hyaluronic acid (light hydration) and antioxidants (vitamins C and E) to ward off photoageing. When mineral filters, such as titanium dioxide or zinc oxide, are used, they’re typically micronised so as not to leave a white cast on your face.
For the body: More broad-spectrum chemical filters are used, combined with silicones and setting polymers. These ingredients create a water-resistant layer that repels water and sweat, making them ideal for the beach, the pool or playing sport.
The doctor recommends using an SPF of 30 to 50 year round, sticking to the higher SPF during the summer
Why using a lower SPF on your body is a major myth
It’s easy to assume that using a lower SPF on your body than on your face is fine, but our expert is clear: “This really isn’t advisable.”
“I don’t recommend using the same sun protection on your face and body… Facial sunscreens usually feature active ingredients that protect the skin barrier… Body sunscreens are heavier and often contain fragrances or alcohols that can irritate delicate facial skin”
Dermatologist Dr Isabel del Campo
“Sun damage from cumulative UV radiation—such as burns, dark spots, premature ageing, and the risk of skin cancer—happens equally all over the body,” she warns. That’s why she recommends “using an SPF of 30 to 50 across your entire body year-round, making SPF 50 the priority throughout spring and summer.”
In any case, Dr Del Campo reminds us that the key to effectiveness is taking into consideration not just the SPF number on the bottle, but also:
Applying enough product
Reapplying every two hours (or after swimming)
Seeking shade during peak mid-day sun
Stick to these steps, and you’ll keep sun damage at bay while achieving a gradual, healthy, and long-lasting glow.
About the expert:
Dr Isabel Del Campo is a member of the Spanish Academy of Dermatology and is medical director of the Integral Dermatology Institute in Madrid.
© Getty Images
© Getty Images
