Difference Between SPF 30 And SPF 50 – A Complete Guide

Date: March 29, 2024 | epnwd

When we talk about skincare basics, sunscreen is the absolute must-have skincare product that protects our skin from the sun’s damaging rays whether it’s a scorching summer day or a cloudy afternoon, the need for sunscreen persists, shielding our skin from damage, dryness, and the looming threat of premature ageing and skin cancer.

However, with myriad options in the market, it can take time to decide and understand the difference between SPF 30 and SPF 50. So, to assist you in selecting the finest sunscreen for your skin type, let’s examine the distinctions between these two variants in this blog. 

Continue to read below to check out all the info!

What Is SPF 30?

The level of sun protection offered by sunscreen against ultraviolet B (UVB) radiation of the sun is indicated by the symbol SPF 30. When applied appropriately, SPF 30 sunscreen blocks around 97% of UVB radiation. This degree of protection helps lower the risk of skin cancer and UV-induced premature ageing while providing a moderate barrier against sunburn. 

What Is SPF 50?

The sun protection factor (SPF) 50 indicates how well a sunscreen blocks ultraviolet B (UVB) rays from the sun. When applied appropriately, sunscreen with an SPF of 50 blocks around 98% of UVB radiation. This higher degree of protection is beneficial for extended or intense sun exposure since it offers stronger resistance against sunburn, skin cancer, and UV-induced premature ageing.

3 Benefits Of SPF 30

SPF 30 sunscreen provides adequate protection against dangerous UV radiation, along with benefits like:

Effective UVB Protection

Sunscreen with an SPF of 30 reduces the risk of sunburn and skin cancer by blocking about 97% of UVB radiation.

Extended Sun Exposure

SPF 30 offers consistent protection against UV ray damage and sunburn, allowing for more extended outdoor activities.

Prevents Premature Ageing

Using SPF 30 sunscreen daily helps shield the skin from UV rays, which can create wrinkles, fine lines, and age spots.

3 Benefits Of SPF 50

In addition to the above benefits provided by SPF 30, the SPF 50 offers the following benefits as well:

Elevated Skin Cancer Prevention

SPF 50 sunscreen dramatically lowers the chance of developing skin cancer by offering a more robust defence against damaging UV rays.

Advanced UVA Protection

Broad-spectrum SPF 50 sunscreen efficiently protects the skin from UVB and UVA radiation, minimising long-term damage and preserving skin health.

Extra Protection For Sensitive Skin

SPF 50 sunscreen helps avoid irritation and discomfort by providing additional protection for people with delicate skin or those prone to sunburn.

How To Use SPF 30 And SPF 50?

To effectively use SPF 30 and SPF 50 sunscreens, follow the steps as mentioned below:


First, wash your face with a mild cleanser appropriate for your skin type. Sadhev Ayurvedic Facial Cleanser Combination Skin is made with Triphala, Green Tea, and cucumber and deeply cleanses your skin.


Before using sunscreen, apply a light-weight, non-comedogenic moisturiser or day cream like Sadhev Ayurvedic Hydrating Day Cream SPF 15 and let it penetrate deeply.

Apply Sunscreen

Use a liberal amount of sunscreen (SPF 30 or SPF 50) on your face and other exposed skin areas. Remember to do so every two hours or more frequently if you are outside or sweating a lot.

What Is The Difference Between SPF 30 And 50?

Here is a tabular difference between SPF 30 and SPF 50 to help you decide between the two:

No.                        SPF 30                        SPF 50
1.It blocks almost 97% of UVB Rays.It blocks approximately 98% of UVB Rays.
2.It helps in preventing premature ageing.It offers stronger defence than 30 against premature ageing.
3.It protects for extended outdoor activities.It provides longer protection for extended sun exposure.
4.It is suitable for most skin types.It provides extra protection for sensitive skin.
5.It offers protection against UVA Rays.In comparison, it provides advanced protection against UVA Rays.


For good reasons, our dermatologists have always emphasised the importance of wearing sunscreen every day. People often wonder if SPF 30 or SPF 50 is better, but both provide good protection against UVB radiation. The secret to good sun protection is to apply and reapply sunscreen correctly and to combine it with other sun safety precautions.

To get the best sunscreen around, choose Sadhev Sunscreen SPF 30. Our sunscreen provides exceptional protection against UVB radiation while nourishing your skin because it is enhanced with age-defying essences, Madhuyashthi, Indian madder, and carrots. Incorporate our sunscreen into your daily routine today and make every day under the sun a beautiful experience!

FAQs On Is Spf 30 or 50 Better

Q. Is Spf 50 Good For Your Face?

A: Yes, SPF 50 is excellent for protecting your skin against harmful UV rays, preventing premature ageing and sunburn, and reducing the risk of skin cancer when correctly applied.

Q. Does Spf 50 Whiten Skin?

A: No, SPF 50 does not whiten the skin. Its primary function is to protect the skin from harmful UV rays and reduce the risk of skin cancer, premature ageing, and sunburn. 

Q. Is 30 Spf Good Enough?

A: SPF 30 sunscreen effectively blocks UVB rays, which cause sunburn and skin cancer. It provides an excellent mix of protection and application ease, making it appropriate for daily usage. SPF 30 also promotes frequent reapplication, which supports good sun protection practices.

Q. Does Spf 50 Remove Dark Spots?

A: While SPF 50 doesn’t remove dark spots, it can prevent their worsening by shielding the skin from UV radiation, which can aggravate hyperpigmentation. When used consistently with other skincare treatments, black patches can eventually vanish.

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