Sunscreen helps protect the skin from ultraviolet (UV) radiation that causes skin damage and cancer.
Is Sunscreen Spray or Lotion More Effective?
When applied correctly, sunscreen spray and lotion can be equally effective.
While it’s quicker, applying sunscreen spray evenly to the whole body may be more challenging than applying lotion.
What Are the Main Differences?
Dermatologists (doctors specializing in skin) recommend using the saof sunscreen consistently. Choosing between sunscreen formulations is a personal preference.
Here are the primary distinctions between spray and lotion sunscreens:
- Convenience: Spray sunscreen is quick and easy to apply compared to lotion formulations.
- Application: Both sunscreen types should be applied to any skin exposed to the sun (not covered by clothing). Lotion sunscreen is rubbed into the skin. Spray sunscreen is first sprayed onto the skin and then rubbed in, being careful not to spray it onto the face or near the mouth.
- How much to use: Adults who use lotion sunscreen should apply at least an ounce to the skin and rub it in. There isn’t a specific amount of spray sunscreen recommended. Instead, spray it on the skin until it is shiny.
- Ideal type: Spray sunscreens are less greasy and better for oily skin. Sunscreen lotions with moisturizers are best for people with dry skin. Some lotions may leave an undesirable film or tint on the skin.
- Risks: Spray sunscreens are flammable and should not be used around cigarettes, fires, or other heat sources. They can also be dangerous if inhaled (breathed in).
- Cost: Spray sunscreen tends to be less expensive than lotion.
| Sunscreen Spray vs. Lotion | ||
|---|---|---|
| Spray | Lotion | |
| How to Apply | Spray onto skin and then rub in completely | Rub into skin |
| How Much to Apply | Until skin glistens | At least one ounce for adults |
| Pros | Affordable, easy to apply, ideal for oily skin | More uniform application; suitable for dry skin |
| Cons | No specific guidelines for the amount to apply; difficult to apply evenly; should not be used on the face; flammable; can be blocked by wind | Takes longer to apply; may leave a white tint on skin; more expensive |
Health Benefits of Sunscreen
Regular use of sunscreen is linked to the following health and cosmetic benefits:
Risks of Sunscreen
Be mindful of the following potential safety concerns when using sunscreen:
- Skin irritation, such as stinging or burning.
- Systemic (body-wide) effects of chemical sunscreens (ingredients including oxybenzone, avobenzone, and octocrylene). According to small studies, these chemicals can affect hormone levels at high doses, cause drug interactions, and pass through the placenta or breastmilk to a developing baby.
- Environmental concerns, namely that some sunscreen ingredients can harm coral or fish.
As a general rule, sunscreen’s benefits outweigh any risks.
If you have specific concerns and would like tailored sunscreen recommendations, discuss them with your dermatologist, healthcare provider, or pharmacist.
How to Choose a Sunscreen
According to the American Academy of Dermatology, look for the following when choosing a sunscreen:
- Sun Protection Factor (SPF): Everyone older than six months (regardless of skin type) should regularly use a sunscreen with at least 30 SPF on days they are outside. SPF refers to how well a sunscreen filters out ultraviolet B (UVB) radiation.
- Broad-spectrum protection: Choose a sunscreen that protects against both ultraviolet A (UVA) rays (which cause skin aging and wrinkles) and UVB rays (which cause sunburn).
- Water-resistant: Keep in mind that sunscreens aren’t waterproof, and you’ll still need to reapply your sunscreen if you sweat or hop in the pool.
How to Use Sunscreen Spray and Lotion for Sun Protection
The guidelines for applying sunscreen spray and lotion differ. Here are the recommendations according to the American Academy of Dermatology.
Sunscreen spray
- Spray until skin glistens, then rub in thoroughly.
- Don’t spray on the face.
- Don’t spray into the wind.
- Don’t use while smoking or near fire.
Sunscreen lotion
- Adults should apply at least an ounce of sunscreen with each application.
- Apply sunscreen to all skin not covered by clothes.
Wait 15 minutes after applying either type of sunscreen before you go outside. Reapply sunscreen at least every two hours while outside, and after sweating or swimming.
Key Takeaways
- Similar effectiveness: Sunscreen lotion and spray work equally well when applied correctly.
- Nuances: Sunscreen spray is quicker but more challenging to apply uniformly on the body. Though lotion takes slightly longer to apply, it is safe on the face and around heat sources.
- Be consistent: To protect your skin from cancer and aging, choose a sunscreen formulation that you’ll use daily.
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