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Sunscreen Strength SPF 70 and SPF 50 Choose Your Ideal Sun Protection

SPF 70 and SPF 50 Sunscreen - vandyke

Decoding Sunscreen Strength SPF 70 and SPF 50 Choosing Your Ideal Sun Protection

Sunscreen is a crucial aspect of any skincare routine, especially in the fight against the sun’s damaging ultraviolet (UV) radiation. When it comes to selecting the correct sunscreen, you’ve probably heard about SPF (Sun Protection Factor) numbers such as 30, 50, and even 70. But what exactly do these figures imply, and which SPF is best for you? Vandyke will explain sunscreen strength in this post, concentrating on SPF 70 sunscreen and SPF 50 sunscreen, to help you make an informed selection and protect your skin from the sun’s possible damage.

What is SPF (Sun Protection Factor) 

SPF, or solar Protection Factor, is a numerical measure of a sunscreen’s ability to protect your skin against the damaging effects of UVB (ultraviolet B) rays, a form of solar radiation. UVB rays are the primary cause of sunburn and play an important part in the development of skin cancer.

Here’s a straightforward breakdown of SPF ratings:

  • SPF 15

SPF 15 sunscreen offers approximately 93% UVB radiation protection. This implies that it permits around 7% of UVB rays to enter your skin.

  • SPF 30

SPF 30 sunscreen provides around 97% protection. It allows around 3% of UVB rays to penetrate your skin.

  • SPF 50

SPF 50 sunscreen offers approximately 98% protection. It lets just approximately 2% of UVB rays get through to your skin.

  • SPF 70

SPF 70 sunscreen provides somewhat more protection, at roughly 98.6%. It allows just 1.4% of UVB rays to penetrate your skin.

The proper SPF level for your skin is determined by several factors, including skin type, duration of sun exposure, and susceptibility to UV radiation. To successfully protect your skin from the harmful effects of the sun, apply sunscreen with an SPF that corresponds to your unique needs.

Let’s take a closer look at SPF 70 sunscreen and SPF 50 sunscreen:

SPF 70 Sunscreen

Advantages of SPF 70 Sunscreen:

SPF 70 sunscreen has a number of advantages, especially for people who need more protection due to their skin condition or certain outdoor activities:

  • High UVB Protection

SPF 70 sunscreen offers significant UVB protection, blocking roughly 98.6% of UVB rays. This high degree of protection is especially advantageous for people who have fair or sensitive skin and are prone to sunburn. It guarantees that only a little quantity of UVB radiation penetrates the skin, lowering the likelihood of sunburn.

  • Extra Protection for Extreme Conditions

SPF 70 sunscreen can provide an extra layer of protection in instances when you will be exposed to bright sunlight for a lengthy amount of time, such as during outdoor activities, trekking, or long-term outdoor events. It is especially useful in difficult weather circumstances where the sun’s rays are extremely harsh.

  • Enhanced Defense for Specific Activities

Certain outdoor activities, like high-altitude climbing or a day at the beach, might expose your skin to more UV radiation. SPF 70 sunscreen adds an extra layer of protection, helping to protect your skin from the increased risk of UV damage associated with these activities.

When you need extra protection against UVB rays, whether due to your skin type or the specific conditions and activities you’ll be participating in, SPF 70 sunscreen is a wise choice. It lowers the risk of sunburn and provides greater protection against the detrimental effects of extended sun exposure.


  • Thicker Formulation

High SPF sunscreens may feel heavier or create a white cast on the skin, which some people may find unappealing.

  • Potentially Less Cost-Effective

Sunscreens with extremely high SPFs may be more expensive, and the additional protection they provide may not be noticeably different from SPF 50 sunscreen for many individuals.

SPF 50

Advantages of SPF 50

SPF 50 sunscreen has a number of benefits that make it a popular choice for everyday sun protection:

  • Excellent UVB Protection

Excellent UVB Protection SPF 50 sunscreen provides effective UVB protection, preventing up to 98% of UVB rays. This level of protection is ideal for most daily activities, offering a solid barrier against sunburn and UVB-related skin damage.

  • Broad Availability

SPF 50 sunscreens are widely available in a variety of formulations such as sprays, creams, and gels. Individuals may select a product that meets their personal tastes and skin types thanks to the variety of alternatives available.

  • Ease of Application

Sunscreens with SPF 50 are often simple to apply and blend into the skin. They are designed to be light and non-greasy, limiting the possibility of leaving a visible residue on the skin. This simplicity of application contributes to the ease with which SPF 50 sunscreen may be used in everyday sun protection routines.

For most persons who engage in ordinary everyday activities, SPF 50 sunscreen is a sensible choice. It provides strong UVB protection, is widely accessible in user-friendly forms, and may be easily included into your skincare regimen to help protect your skin from the sun’s damaging effects.


  • Sufficient for Most Situations

SPF 50 sunscreen is frequently more than adequate to protect your skin from regular activities and normal sun exposure.

  • Reapplication is Key

Reapplying sunscreen every two hours, regardless of SPF, is critical, especially after swimming or exercising.

SPF 50 sunscreen will be the best for your skin protection. Some of them will feel that SPF 50  sunscreen is very different from the SPF 70 sunscreen. And the SPF 70 sunscreen may cost you more and SPF 70 sunscreen may also feel heavy because of high SPF. so vandyke suggest you to use a SPF 50 sunscreen for your skin.

For a good SPF 50 sunscreen, vandyke suggests you to use vandyke SPF 50 sunscreen for your skin. This sunscreen also contains multi vitamins, so it is a perfect grease free SPF 50 sunscreen. For your skin.


The decision between SPF 70 sunscreen and SPF 50 sunscreen is based on your individual needs and preferences. SPF 70 sunscreen provides somewhat more UVB protection and is recommended for people with fair skin, those who spend a lot of time outside, or those who participate in outdoor activities in direct sunshine.

However, for most people and everyday conditions, SPF 50 sunscreen provides enough protection at a lower cost. Remember that the efficacy of your sunscreen is partly dependent on how it is applied and reapplied. Whatever SPF you pick, make sure to use enough sunscreen and reapply it frequently to get the best UV protection and keep your skin healthy. If you have particular questions regarding sun protection or skin issues, see a dermatologist.

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