Sunblock vs. Sunscreen: What’s the Difference and How to Choose the Right Sunscreen for Your Skin
Sunblock is one of the terms we commonly use when talking about sun protection. However, when choosing the right product, what matters most is the level of protection, the formula, and how well it suits your skin as part of your daily skincare routine—not simply whether you are using it during summer or when going to the beach.
Your skin is exposed to ultraviolet (UV) rays during various daily activities, and repeated exposure may affect the appearance of your skin over time.
When searching for a sunscreen or sun cream, you may come across many different names and formulations, including sunblock, sunscreen, sun protection cream, and more.
So, is there really a difference between these terms? And how can you choose the right product for your skin?
In this article, we explain the difference between the most common terms, why using sunscreen is important, what to look for when choosing a product, and how to select the right formula for dry, normal, oily, or combination skin.
What Is the Difference Between Sunblock and Sunscreen?
In everyday use, the term sunblock is widely used to refer to products that protect the skin from the sun. However, the word "sunblock" may suggest that the product completely blocks the sun’s rays, which is not actually the case with any sunscreen.
Sunscreen is currently the more accurate and commonly used term for sun-protection products. The American Academy of Dermatology explains that no sunscreen can block 100% of UVB rays. Therefore, the term "sunblock" can be misleading because it may imply complete protection from the sun’s rays.
Therefore, when comparing sunblock and sunscreen, choose a product based on its actual specifications: broad-spectrum protection against UVA and UVB rays, an appropriate SPF level, water resistance when needed, and a formula that suits your skin type.
In other words, a product is not better simply because it is called "sunscreen." What matters is choosing a sunscreen with clear, appropriate protection and a formula that works well for your skin.
Focus on broad-spectrum protection, the appropriate SPF level, and compatibility with your skin type rather than relying on the product name alone.
Why Does Your Skin Need Sunscreen?
Sun exposure does not occur only at the beach or during hot summer days. Ultraviolet rays can reach your skin during everyday outdoor activities as well.
The American Academy of Dermatology highlights the importance of choosing a broad-spectrum sunscreen that protects against both UVA and UVB rays, with an SPF of 30 or higher when going outdoors. UVA rays are particularly associated with visible signs of skin aging, while UVB rays are a major cause of sunburn.
For more information, you can refer to the American Academy of Dermatology’s guidance on sunscreen.
In addition, the World Health Organization recommends not relying on sunscreen alone. Instead, it should be combined with other sun-protection measures, such as seeking shade and wearing appropriate clothing when UV exposure is high.
You can learn more from the World Health Organization (WHO) about ultraviolet radiation.
For this reason, using sunscreen is an important part of a daily skincare routine, especially when spending extended periods outdoors.
How Do You Choose the Right Sunscreen for Your Skin Type?
Choosing the right sunscreen is not based on the SPF number alone. Even when products offer similar levels of protection, they can differ significantly in texture, ingredients, and the way they feel on the skin.
That is why it is best to choose a formula according to your skin type and individual needs.
Sunscreen for Dry and Normal Skin
If you have dry or normal skin, look for a sunscreen that provides effective protection while containing ingredients that help maintain skin hydration and comfort.
You can choose Sirbest SPF 50+ Sunscreen Cream Gel for Dry and Normal Skin, which provides SPF 50+ broad-spectrum protection against UVA and UVB rays.
Its formula contains ingredients such as Hyaluronic Acid, Niacinamide, Squalane, Vitamin E, and Shea Butter, which help support skin hydration and maintain a comfortable skin feel.
It also features a lightweight, fast-absorbing Cream Gel texture with an Oil-Free formula and a Dry Touch finish, making it suitable for daily use on dry and normal skin.
Key Features:
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SPF 50+ broad-spectrum protection against UVA and UVB rays.
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Suitable for dry and normal skin.
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Contains Hyaluronic Acid, Niacinamide, Squalane, and Vitamin E.
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Lightweight, fast-absorbing Cream Gel texture.
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Oil-Free formula.
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Provides balanced hydration without a heavy greasy feeling.
Sunscreen for Oily and Combination Skin
If your skin is oily, combination, or prone to breakouts, a lightweight texture and shine control become important factors when choosing a sunscreen for daily use.
In this case, you can choose Sirbest SPF 50+ Sunscreen Cream Gel for Oily, Combination, and Blemish-Prone Skin.
It provides SPF 50+ broad-spectrum protection against UVA and UVB rays and features an Oil-Free formula with a lightweight, fast-absorbing texture and Dry Touch finish.
Its formula also contains Niacinamide, Silica, Green Tea Extract, and Vitamin E. Silica helps absorb excess oil and reduce shine, while the formula supports a more balanced-looking complexion.
Key Features:
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SPF 50+ broad-spectrum protection against UVA and UVB rays.
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Suitable for oily and combination skin.
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Suitable for blemish-prone skin.
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Oil-Free formula.
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Dry Touch finish.
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Helps control excess oil and shine.
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Contains Niacinamide, Green Tea Extract, and Vitamin E.
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Lightweight and comfortable for daily use.
Is There a Practical Sunscreen for Reapplication During the Day?
Choosing the right sunscreen is important, but using it correctly and reapplying it when needed are also essential for maintaining protection throughout the day.
When spending extended periods outdoors, or after swimming, sweating, or towel-drying your skin, protection needs to be renewed according to the directions provided on the product.
Traditional sunscreen creams may not always be practical to use while on the go. Therefore, Sirbest SPF 50+ Sunscreen Stick can be a convenient option to keep in your bag and use throughout the day.
The Stick provides SPF 50+ broad-spectrum protection against UVA and UVB rays. It features an Oil-Free, water-resistant, and fragrance-free formula, enriched with Vitamin E and antioxidants.
Its practical design allows you to apply the product directly to the skin, making application and reapplication easier when you are outdoors.
Why Choose a Sunscreen Stick?
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Compact and easy to carry in your bag.
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Convenient for outdoor activities and travel.
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Practical for reapplication throughout the day.
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Provides SPF 50+ broad-spectrum protection.
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Water-resistant.
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Lightweight and non-greasy texture.
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Does not leave a white cast.
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Easy to apply directly to the skin.
How to Use Sunscreen Correctly
Choosing the best sunblock for your skin will not provide the expected benefits if it is not used correctly.
Apply Sunscreen Before Going Outdoors
Follow the product’s instructions regarding when to apply sunscreen before sun exposure, and spread it evenly over all exposed areas.
Do not forget areas that are easily overlooked, such as the neck, ears, and other areas exposed to the sun.
Use an Adequate Amount
Using too little sunscreen may reduce the actual level of protection compared with the level stated on the package.
Therefore, make sure to use a sufficient amount and distribute the product properly according to its directions for use.
Reapply Regularly
The American Academy of Dermatology recommends reapplying sunscreen approximately every two hours while outdoors, as well as after swimming or sweating, while following the specific instructions provided on the product packaging.
Choosing a practical product such as Sirbest SPF 50+ Sunscreen Stick can also make reapplication easier while on the go.
Is SPF 50+ Suitable for Daily Use?
SPF 50+ provides a high level of protection against UVB rays and can be used as part of a daily sun-protection routine.
However, SPF is not the only factor to consider. It is also important to choose a sunscreen that provides broad-spectrum protection against both UVA and UVB rays, use an adequate amount, and reapply when necessary.
It is also important to remember that a high SPF does not mean you can stay in the sun for longer periods without reapplying sunscreen or taking additional protective measures.
Is Sunscreen for Dry Skin Suitable for Oily Skin?
Not necessarily.
Two products may provide a similar SPF level, but their formulas can differ according to the needs of each skin type.
Dry and normal skin may benefit from formulas containing hydrating ingredients such as Hyaluronic Acid and Squalane, while oily and combination skin generally benefits from lightweight, Oil-Free formulas with a Dry Touch finish that helps reduce a greasy feeling and shine.
Therefore, when choosing a sun cream, it is best to combine an appropriate level of protection with a formula that suits your skin type.
Can Sunscreen Be Used All Year Round?
Yes. Sun protection is not a step that is limited to summer.
Ultraviolet rays are present throughout the year, so sunscreen can be part of your daily skincare routine whenever your skin is exposed to them—even on days when the sun does not appear particularly strong.
Instead of thinking of sunscreen as a seasonal product, it is better to consider it a regular step in your skin-protection routine throughout the year.
What Is the Difference Between Sunscreen Cream and a Sunscreen Stick?
The main difference is the product format and method of application rather than its primary purpose.
Sunscreen Cream Gel is suitable for people who prefer applying cream to the face or body as part of their skincare routine, while a Sunscreen Stick is characterized by its compact size and ease of use while on the go.
Therefore, you can choose the format that best suits your routine. You can even use the Cream Gel as part of your daily routine and keep the Stick in your bag for convenient reapplication when needed.
Sunblock vs. Sunscreen: Which Should You Choose?
If you are used to using the term "sunblock," the more accurate approach when choosing a product is to look for a broad-spectrum sunscreen with clear protection specifications.
Look for protection against UVA and UVB rays, an appropriate SPF level, and a formula that suits your skin type and daily routine.
If you have dry or normal skin, you can choose Sirbest SPF 50+ Sunscreen Cream Gel for Dry and Normal Skin, with its lightweight formula and hydrating ingredients.
For oily, combination, and blemish-prone skin, you can choose Sirbest SPF 50+ Sunscreen Cream Gel for Oily and Combination Skin, featuring an Oil-Free formula and Dry Touch finish that helps control excess oil and shine.
If you are looking for a practical and easy-to-carry option for outdoor use, you can choose Sirbest SPF 50+ Sunscreen Stick to make sunscreen application and reapplication throughout the day easier.
Ultimately, choose the sun cream or sunscreen that suits your skin type and needs, and make sun protection a consistent part of your daily skincare routine.