How much sunscreen should you apply on your face?

Do you utilize sunscreen in your daily routine? If the answer is no, then it's quite sad! Sunscreen isn't only used for summers. You can also use it for every one of the seasons (summer, winter, pre-winter, and each average day of the year). Regardless of it's coming down or radiating outside, you should apply sunscreen since UV is consistently there, and they may adversely affect your skin. The majority of individuals underestimate the sunscreen and use it just in the summer season.

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On the other hand, most of us may be applying sunscreen; however, we don't know how much sunscreen is appropriate for our skin. That is the reason today, and we will uncover every single insight concerning the advantages of sunscreen and what amount of sunscreen is best for your skin?

 What is Sunscreen?


Sunscreen is a photoprotective tropical product for the skin that helps in

absorbing or reflecting some of the sun's ultraviolet (UV) radiation and plays an important role in protecting against sunburn and, most importantly, preventing skin sunscreen is also known as sunblock, sunscreen, or suntan lotion. It comes in different forms in the market, e.g., lotion, spray, gels, and foams (an expanded foam lotion or whipped lotion), powders, sticks, and other tropical forms.

5 Reasons why you should wear sunscreen?

  Putting sunscreen on your face should be a crucial part of your skincare routine, and without it, you are exposing the sensitive skin on your face to unnecessary damage from sun exposure. Before we continue to how much sunscreen you should apply to your face, we should discuss why sunscreen? Here are some significant factors because of which you ought to apply sunscreen all over.

Keeps your Complexion Even

  Wearing sunscreen all over might assist you with keeping your skin even and stay away from hyperpigmentation ( discoloration of skin in patchy form).

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When you don't put sunscreen all over, it causes sun harm and may prompt hyperpigmentation. That is the reason I put on sunscreen on an everyday schedule.

Protection against sunburn

Do you know that sunlight releases two kinds of harmful rays, UVA and UVB rays? UVA rays are the fundamental driver of long-term skin damage, e.g., aging and skin cancer.

On the other hand, UVB rays are responsible for an extreme burn from the sun and are also considered the fundamental driver of skin cancer. That's why you should apply sunscreen since it helps protect against the sun's expansive range of destructive UV radiations.

Protection against aging  

We as a whole need brilliant, radiant, wrinkle-less and healthy skin, but long-term exposure to UVA rays coming from the sunlight leads to loss of collagen and skin elasticity.

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According to research, around 90% of apparent indications of aging are brought about by sun harm. Utilizing sunscreen may assist you with ensuring against the unsafe effects of skin aging.

Reduces Risk of Cancer


Applying sunscreen helps protect against different types of cancer and reduces development risks at an early age. according to the Skin cancer foundation, when you apply sunscreen on your face, it reduces your chance of developing squamous cell carcinoma by 40% and your melanoma risk (the deadliest skin cancer) by 50%.

Protection against inflammation

Have you noticed that when you are in sunlight for a long time, your skin turns red and causes inflammation? The UV rays from the sun cause skin damage and turn red as the body directs more blood to the affected area to repair the damage.

How much sunscreen is enough?

  When picking the ideal sunscreen for your skin, the question comes to your mind how much sunscreen is best for your screen? How much sunscreen do you need to wear daily, and how do you ensure you're applying enough? Here are some tips for the utilization of sunscreen.

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Put sunscreen on your entire face in the form of drops, rub it well, and don't forget to put it on your face. Make a note that your head and neck should make up 4% of your surface area. And that's about .04 ounces of sunscreen that you'll need to put on your face.

How to measure it?


Once in a while, it seems hard to gauge the best amount when you're perched on a seashore seat with your toes in the sand.

Need a fast change or a helpful visual for what amount of sunscreen to put all over? Attempt these on for size while slathering on the 'screen.

By teaspoon

Spoons aren't just utilized for cooking purposes; you can likewise utilize these spoons to ensure the ideal measure of sunscreen. The utilization of a teaspoon may be the ideal approach to gauge sunscreen.



 Here are some specific measurements for the application of sunscreen on your face.

  •  Apply ¼ teaspoon or ⅓ teaspoon on the face
  • In case you're going to a sunny area, then apply ⅓ teaspoon for extra protection.

By milliliters

  If you have a syringe or measuring cup at your home, you should also use it to apply sunscreen.



  • Use 1 or 2 ml of sunscreen on your face.

By grams

Most people don't feel comfortable using syringes or measuring cups, and they can also use grams or a weighing machine to assess sunscreen.


  • Apply 1-2 g of sunscreen on your face

By fingers

Sometimes, you are not at home, and you don't have to estimate a spoon or needle; then, at that point, it is hard to quantify the ideal sunscreen. Relax. You can gauge the ideal measure of sunscreen you ought to apply all over by utilizing your fingers.



Look at the main wrinkle at the tip of your finger directly down to the fingertip. That's generally two pea-size amounts and the amount of product you need for your face.

By shot glass


A shot glass is generally used for sunscreen for the entire body. You can also use it for the application of sunscreen on your face.


  • Fill the bottom of the shot glass and apply it to your face.

  • By coins

  • Put a nickel-size dollop sunscreen on your face


By SPF rating

An ideal approach to know the ideal amount of sunscreen is the SPF rating. A broad-spectrum sunscreen with at least SPF 50 is the best SPF rating for your face.


  • When you use SPF 15, only 93% of UVB rays are blocked
  • When you use SPF 30, 97% of UV rays are blocked.
  • When you use SPF 50, 99% of UV rays are blocked, which sounds pretty good.

Step by step: how to apply sunscreen on your face?

After talking about measuring the optimal amount of sunscreen for your face, the next question emerges: how to apply it all over. We will guide you by explaining every step of the application of sunscreen.

Apply your sunscreen on your face and your entire body before you expose your skin to the sunlight because sunscreen takes 20-30 mins to absorb into your skin.

Applying sunscreen on your face in a dotted form is the best way of Application. Suppose you are using a spray sunscreen. Then spray it on all the exposing parts of your body. Using this method will quickly absorb the sunscreen to your body.

After following the second step, massage your face and body where you have applied the sunscreen and move your fingers in a circular motion and make sure that it is rubbed properly and there are no dots left out.

Don't forget to put it on your ears. Put some extra dots of sunscreen and apply it to your ears.

Reapply the sunscreen after every 1.5-2 hours because the sunscreen stops working after a specific time.

Final verdict

Wearing an ideal measure of sunscreen isn't just about as simple as individuals might suspect; you need to adhere to various guidelines clarified previously. By adhering to these guidelines, you will get assurance against sunburn and skin cancer.

Apply sunscreen not only on your face but also on your neck, arms and elbows because cancerous cells may also emit through these parts.

Written by : Sehar Asif

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