Is sunblock harmful?

Are you tired of hearing conflicting information about whether or not sunblock is harmful? Me too. That’s why I did extensive research on the topic and came to a straightforward conclusion: it depends.

You see, like many things in life, there are pros and cons to using sunblock. In this article, we’ll examine both sides so you can make an informed decision for yourself. Let’s dive in!

What Is Sunblock Anyway?

Before we get into the good (and bad) stuff, let’s define what exactly we’re talking about here. Sunblocks are topical products that reflect or absorb UV rays from the sun to reduce exposure levels.

There are two types of ultraviolet radiation that can cause damage to your skin: UV-A and UV-B radiation. UV-A has longer wavelengths than UV-B which means they can penetrate deeper into your skin causing long-term damage. This damage leads to premature aging and an increased risk of skin cancer.

On the other hand, UV-B, while not as long-lasting as UVA rays, directly damages DNA in isolated areas within exposed cells during intense or prolonged exposure such as acute sunburns commonly caused after a day at the beach without any protection on top of already-DNA-damaged cells near one another which potentially develop melanoma with time if immune system fails – this being less common regarding basal & squamous cell carcinomas- . It is important when choosing your sunscreen with care because most SPF ratings only refer to its ability against blocking these type B rays but says nothing on how effective it may be against A waves.

The Pros Of Using Sunblock

When it comes down to choosing between investing some money buying protective lotion and going totally commando out under strong sunlight…trust me…you should opt for those containers full of SPF formulae indeed! Here are some reasons why:

Prevent Skin Cancer

Sunscreen is designed to reduce your exposure to harmful UV rays that can cause skin cancer, and like most other types of protection, it does work. In fact, the American Academy of Dermatology (AAD) reports that regular sunscreen use lowers the risk for melanoma by 50%.

Protects From Premature Aging

Aside from protecting against skin cancer, sunblock lotions also help minimize premature aging and lessen wrinkles caused by constant UV damage over time.

Works As A Moisturizer

Many brands contain hydrating ingredients which can keep your face looking fresh all day long; this makes benefits even better because you’ll not only have an additional protective layer but moisturized plus non-greasy skin.

The Cons Of Using Sunblock

With any product containing unpronounceable synthetic chemicals with vague names in its label there must be some downsides. However…you will still want every ounce of radiation-blocking agent once I am through detailing these terrifying anti-sunscreen propaganda facts:

Causes Skin Allergies

Imagine lathering on a cream or spray whose active ingredient irritates your largest sensory organ until finally presenting dermatitis-like rashes weeks later -(damn chemical filters!)-. It’s one thing when fabric softeners do this after coming out clean from washing machinery but another concoction on already delicate surfaces.

This is largely due to Chemical absorption into porous membranes found naturally in human skin cells making them more vulnerable than ever before especially those intolerant receptors able detect foreign compounds swiftly fanning inflammation within depths no ordinary lotion could reach ignoring promises inscribed Broad Spectrum inclusivity deal breaker clauses imprinted boldly at packaging strikingly enough to quiet down alarm bells ringing in consumer heads as they buy off shelves at retail.

Side note — here are some easy steps for testing the sensitivity of certain skincare substances prior application:
Rub a dime-sized amount onto inner forearm/wrist.
Wait for 48 hours.
Look for redness or swelling.

It’s Not Always Waterproof

Water resistant sunblock doesn’t mean that the formula won’t diminish if it meets water straight on. In fact, most of these solutions are washable and will need reaplication frequently to stabilize its effect keeping SPF intact while surfing or swimming.

Reduces Vitamin D Intake

Although protection against harmful UV rays is vital, too much sunscreen may reduce our bodies’ ability to process vitamin D- thus leading to deficiency among other health problems – according to a number of scientific studies! Consider supplements mixed with your balanced diet plan as alternative source besides suntan when getting some sunlight!

What To Look For When Choosing Sunblock

Now that we’ve come over the good(ish) stuff and bad’s sides…how do you know what kind of sunscreen is right? Let me help you in making an informed decision:

  1. High SPF: Choose at least an IAPF15 but ideally no lower than 30!
  2. ‘Broad-Spectrum’: This means that the product offers complete coverage against both UVA & UVB radiation.
  3. Non-comedogenic oils (acne/oil prone): look for options sans trying too hard blocking pores like coconut oil which behaves differently from others; jojoba oil along beeswax based substances tend not exacerbate breakouts typically seen around chin/forehead areas(!).

4 alternatives within vegan formulation zone include non-toxic ingredients such as shea butter , coral reef safe components like tapioca starch silica powder proven eco-friendly without sacrificing sun’s guard effectiveness similarly priced brands can by pricey so make sure apply generously only after heading towards brighter days!


In conclusion…I think you made it clear: there really aren’t any reasons why anyone shouldn’t be using sunblock everyday considering how well protected they make us feel ultimately outweighing potential discomfort associated with prolonged application caution must be kept if allergic, sunblock should not fully lose its role in normal outdoor routines. With a variety of sunscreens available to choose from that offer different benefits and applications don’t just settle for the first one you see on the drugstore counter shelves! Start looking at the labels… seeing through seductive label disguises while sniffing out untested components like dry skin promoting alcohol-solvents or oxybenzone-releasing formulations – hair-raising once I tell you it’s linked to estrogenic property since hormones falling among substances caused by chemical exposure could lead us into fatal traps without proper investigation!

Remember- reading between those lines is key; after all, we only have one body so might as well take care of it now rather than later when remediation may no longer be possible.

So slap on some lotion this summer season and enjoy your time outside with peace of mind knowing that you’re taking steps to protect your future self from those harmful UV rays!

Random Posts