Does Sunscreen Prevent a Tan? Advantages and Disadvantages

does sunscreen prevent tan- advantages and disadvantages

Introduction

Sunlight is harmful due to ultraviolet radiation and may increase skin cancer risk. A tan may occur, indicating sun damage if sunscreen is not applied correctly and can lead to premature aging, wrinkles, and cutaneous cancer.

In this blog post, we have discussed all about sunscreen starting from does sunscreen prevents a tan to the advantages and disadvantages of sunscreen and many more. 

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Take a look at some common sun protection questions, including how it does work, what SPF values mean, and how to select the sunscreen to protect your skin through the following points:

  • What’s sunscreen, exactly?
  • What’s SPF?
  • What do SPF numbers mean- find perfect SPF!
  • How does sunscreen function
  • Sunscreen Advantages
  • Does sunscreen prevent a tan?
  • Can I tan with sunscreen?
  • Sunscreen Disadvantages
  • Right Sunscreen Choices to Prevent Tanning & Sun Damage
  • Final sun protection thoughts 
  •  What’s sunscreen, exactly?
what is sunscreen

Sunscreens are defined as the substances that lead to absorption, reflection, dispersal, or other deflection of UV photons. Thus, protect the skin against harmful consequences of sun radiation. Generally available as a lotion, spray, gel, or other topical product absorbs or reflects ultraviolet (UV) sunlight and is commonly referred to as a sunblock or suntan lotion.

  •  What’s SPF?

As the sunscreen protects the skin from the Sun, ultraviolet (UV) rays are absorbed and reflected. All the sunscreens have a sun protection factor (SPF) number, which shows their ability to block the rays. The skin is affected by two categories of UV rays. UVA rays lead to premature aging, wrinkles, and spots of age. UVB rays cause sunburns. SPF rates only relate to UVB rays, but certain sunscreens also protect against UVA rays. An SPF product allows you to compare the protection levels provided by various sunblock’s. So here the question arises – can anyone get sunscreen tanning? The brief response is yes. Even a high SPF sunblock still allows UV rays.

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  •  What do SPF numbers mean- find perfect SPF!

 SPF statistics indicate how well the product absorbs UV rays.

  • 93.3 percent UVB absorption is provided by SPF 15.
  • 96.7% UVB absorption is available from SPF 30.
  • 97.8% UVB absorption is provided by SPF 45.
  • 98% UVB absorption is provided by SPF 50.

Some people wrongly believe the SPF tells you how much time you can sunbathe without burning, but other factors are also at stake. The time you spend safely in the Sun also depends on the strength of the UV rays to which you are exposed. 

Under the following conditions, UV rays are more intense, and one should avoid being exposed then like:

  • From 10 am to 4 pm.
  • During clear days.
  • At greater altitudes and nearer the equator.
  • When snow, water, or sand reflects the Sun.
  •  Select a perfect SPF
select perfect spf

One must frequently apply a higher SPF, such as the SPF 50 or 100, if directly exposed for extended periods, such as in tasks like swimming or sport. Some cases may require a higher SPF if there is a history of skin cancer, albinism, or immune disorders, making it easier to burn.

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  •  How does sunscreen function?

The sunscreen reduces your UV exposure by absorbing and reflecting UV rays. As some rays can still pass, other sun protection strategies should be used with the sunscreen.

how does sunscreen function

Two kinds of sunscreen are available by which the  –

1. UV rays can be absorbed by chemicals in sunscreens and easily absorbed into the skin. There may be one or more active additives like PABA, PABA esters, benzophenones, cinnamates, salicylates, diallyl trioleate, anthranilates.

2. Sunscreens, which are mineral-based sunscreen, accumulate on the upper skin surface and deflect ultraviolet rays. Preferably for sensitive skin types.

Sunscreen Advantages

  • Lowers the skin cancer risk: Sunscreen protects your skin and reduces the risk of skin cancer development and pre-carcinoma. SPFs combined with other sun protection behavior – such as wearing dark clothes or sunglasses – minimize sun exposure to harmful effects. The Skin Cancer Foundation claims that using Sunblock with SPF factor 15 decreases the chance of developing SC by 40 percent and melanoma risk by 50 percent. 
  • Sunburn Protection: Were you aware that there are two types of harmful rays, UVA and UVB rays in sunlight? That could lead to harmful effects of cancer. Fortunately, sunscreen protects the skin by absorbing, reflecting, or scattering sunlight with UV rays.
  • Prevent inflammations and discoloration: Prolonged sun exposure causes sunburn, severe reddening of the skin, and skin inflammation. ACCORDING TO MEDICAL NEWS TODAY, the UV rays from the Sun harm the skin, turning red as the body directs blood into the affected area to prevent injuries. Thus, it helps to prevent this condition.
  • Early-onset of wrinkles and fine lines prevention: One of the most effective preventive formulas for developing wrinkles, fine lines, and crow feet is sunscreen. Long UVA radiation exposure ages early and causes the loss of collagen and skin elasticity. Indeed, up to 90% of visible signs of aging are caused by sun damage. By introducing SPF into your everyday skincare system, one can easily guard against the early signs of aging.
  • Avoid hyperpigmentation of the skin: Uneven skin pigments (or hyperpigmentation) mean that parts of the skin are discolored. This may be inherited, but sun exposure can also be responsible for this. Blotchy skin or dark spots may feature prominently exposed to the Sun on the face, hands, and other body parts. How to prevent this? Carry sunscreen.
  • Blocks DNA damage: Scientific research shows that sunlight causes DNA injury and can trigger carcinogenesis and photoaging. Studies even cite: “Many harmful effects on human health caused by sunlight are linked to a chain of events starting with DNA damage. So, sunscreen can help block such damage.

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  • Does sunscreen prevent a tan?
does sunscreen prevent a tan

Sunscreen reduces your tan, but anyway, one’s going to get color. But if one keeps on the sunblock, it would be worth getting a little less tan. You are safer at Sun exposure. Tanning is a reaction to ultraviolet rays for your skin. If the skin is exposed to UV radiation, melanin production increases, and the skin darkens to protect it. The skin eventually burns if exposure continues. Sunscreen prevents damage if adequately applied and its reapplication to get the full advantage. And it isn’t 100% effective even then.

But it can significantly reduce cancer progression. And in the event of questions about whether there is a “best” tanning sunscreen, the answer is no sunscreen prevents tanning completely.

  • Can I tan with sunscreen?

Could you still tan with sunscreen? Yes, because one cannot stop 100 percent of UV rays with sunscreen. UVL rays still reach the skin and pigment your skin to protect yourself from the UVL coming into the screen. You cannot be protected against all UVB rays by any SPF. As in we see SPF 30 blocks approximately 97% of UVB rays. Because approximately 3% of UVB rays are not blocked, when you wear sunscreens, you can finally still tan it.

sunscreen advantages and disadvantages
  •  Sunscreen Disadvantages
  • Allergic responses: Sunscreens have included chemicals that irritate the skin, like redness, inflammation, irritation, and itchiness. Some develop rashes and heavy itching resulting from chemicals such as fragrances and preservatives found in sunscreens. Ex -PABA – a high rate of allergic reactions product used in many commercial sunscreens. This is therefore being eliminated from a large number of famous brands’ popular sunscreens.
  • Can Make Acne Worsen: Some of the chemicals in sunscreen can worsen one’s problem when you have acne-prone skin. One can choose non-comedogenic and non-oily sunscreens to get rid of the sunscreen side effects. A suitable sunscreen of the skin type is recommended. Avoid sunscreens on the body & face as they lead to heaviness.
  • Irritation of the eyes: Sunscreen leads to pain and anger in the eyes. This can also cause burning and temporary light sensitivity. Some say that chemical sunscreens can cause blindness, too. Rinse them thoroughly with cool water if it enters the eyes, or see a specialist.
  • Breast cancer risk raises: Sunscreen contains ingredients that can affect breast cancer cells estrogeni-cally. Certain sunscreens may impact blood estrogens. Avoid using chemical sunscreens on children, as their skin is more likely to absorb chemical products immediately.
  • Discomfort in Hairy Areas: There are different kinds of sunscreens to choose from. Selecting the correct type of sunscreen is a personal choice. Hairy areas such as the scalp or the male chest are best suited to gel. Some sunscreens can tighten or destroy the skin and cause hairy regions to suffer.
  • Pus-filled hair follicles: Sunscreens can cause itchiness on the skin, which tends to become bumpy red eruptions. These also often become blisters full of pus around the hair follicles.

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Right Sunscreen Choices to Prevent Tanning & Sun Damage

A large spectrum SPF 50 sunscreen is the best sunscreen for tanning and sun protection. As higher PFFs block somewhat more UVB rays than lower PFS, none can block 100% UVB rays. Furthermore, a higher SPF means no fewer applications. In addition, you can also stay in the shade, wear a wide-armed hat, sun protection clothing, and avoid activity between 11 am and 3 pm as one can get tanned. Furthermore, if you want a sunscreen lotion that supports sensitive skin, keep an eye on the ingredients list in the bottle. Oxybenzone, octinoxate, parabens, synthetic fragrance, etc., are some active ingredients to avoid.

 Final sun protection thoughts 

So, when somebody asks next time, ‘Does sunscreen prevent tan?’ then all the answers are here. Rather than being lazy, deal with sun damage and wear it every day. Tanning beds are not safe and should be avoided as alternatives to sunbathing. 

 FAQS:

  1. Do sunscreens prevent tanning?

Sunscreen can help you avoid tanning on some level. Doctors strongly advise using a sunscreen every day, or with good reason. Wearing a chemical or physical-based sunscreen can help to prevent photoaging and cancer caused by the sun’s rays.

  1. How long would it take for a tan to fade?

Tans generally last for 7 to 10 days first before the skin cleanses and recovers by itself. However, your tan may last longer if you clean your body before tanning, use a tan extender, and protect your body from being moisturized.

  1. What’s the purpose of sunscreen?

Everyone. By protecting you from the sun’s harsh UV rays, sunscreen can help protect the skin. But, unfortunately, skin cancer can affect anybody, regardless of age, gender, or color.

  1. When can I use sunscreen?

Whether you’re going to go out every day, wear sunscreen. Year-round, the sun produces damaging UV radiation. The sun’s hazardous UV rays can enter your skin by up to 80% on any gloomy day.

  1. Is having a very high SPF preferable to having a low one?

Dermatologists recommend using a sunscreen of an SPF of 30 that absorbs 97 percent of UVB rays from the sun. SPFs with a higher value block slightly additional UVB rays; however, no sunblock can block 100 percent of UVB rays.