Information about Sunblock and Skin Care
Sunblock — a skincare essential surrounded by both affection and confusion.
In the rush of daily life, we often need to pay attention to many things, like skincare, which depends on various ingredients. Sometimes, these ingredients can cause us problems, but it is not possible to live without them. In this blog I am clearly explained why sunblock is vital for healthy skin, when and how it should be applied, and what common misconceptions people have about it.
BB Cream and Sunblock
Mostly people ask me,” If I apply BB cream, do I still need sunblock? “, the answer is even BB cream contains many things that don’t serve the actual purpose of sunblock so it’s important to apply sunblock even on top of BB cream.
Let’s break down this entire “Sunblock Saga” into simple and clear points. Today we will clarify how you can take care of your skin. The skincare market offers various types of sunblock including
Serum-based, Cream-based, Lotion-based,
Spray-based and Gel based sunblock etc
Why is Sunblock Necessary?
Sunblock protects your skin from harmful UV-A and UV-B rays which can damage the skin in several ways
- Accelerating the aging process (causing sagging and fine lines)
- Increasing dark spots, pigmentation and uneven skin tone
- Damaging the skin’s texture and natural glow
Important to note
Sunblock does not make your skin fairer. it simply prevents further damag
Moisturizer vs. Sunblock: Both are Essential
Dr. Shaista emphasized that moisturizers and sunblock serve two completely different purposes:
- Moisturizers provide hydration to the skin.
- Sunblock protects against sun damage.
Even if your moisturizer claims to have some SPF (like SPF 15), it is not enough to shield your skin.
Conclusion:You must apply a separate sunblock after using your moisturizer.
How Much Sunblock Should You Apply?
The correct amount of sunblock should be approximately one teaspoon. When you reapply, sunblock use, half of that amount.
When and How to Apply Sunblock?
- First, cleanse your face thoroughly and apply your serum or moisturizer.
- Then, apply your sunblock generously on top.
- If you perform ablution (wudhu), sweat excessively, or wash your face frequently, you must reapply sunblock each time.
Upon reapplication, you may use a smaller amount if your skin isn’t too dry.
How Much SPF Should You Use?
- In countries like Pakistan, SPF 40 to 50 or even higher is recommended.
- Indoors application is also necessary, because UV rays can penetrate through windows and walls.
How to Choose the Right Sunblock?
Your sunblock should contain the following essential ingredients:
- Titanium Dioxide
- Zinc Oxide
Additionally, ingredients like:
- Vitamin E
- Aloe Vera Extract
are beneficial for softening and soothing the skin.
Note
Chemical components like Homosalate and Avobenzone must be within the FDA-approved limits.
Always apply sunblock on your face, neck, back of the neck, and ideally your hands as well as your skin’s condition changes (due to seasons, hormones, hydration levels), your sunblock needs might also change. Hence review and update your sunblock periodically, don’t use
Special Tips
If using a lotion-based sunblock shake the bottle slightly before use to ensure proper ingredient distribution.
Sunblock is not a luxury it is a basic necessity for healthy skin. It is equally important to teach your children from a young age to adopt sun protection habits.
Final Thought
If you have been ignoring sunblock until now, it’s time to make a change.
Start applying sunblock today and protect your skin for a healthy, radiant future!
FAQs : Related Sunblock
What is the difference between sunblock and sunscreen?
Sunscreen absorbs UV rays chemically, while sunblock physically blocks them with zinc oxide or titanium dioxide. Minerals make up most sunblocks, making them ideal for sensitive skin.
What is the best SPF for everyday use on the face?
Dermatologists say that for daily use on the face, SPF 30 or higher is best. Broad-spectrum (protects against UVA and UVB) is best.
Is it okay to skip sunscreen when it's cloudy or rainy?
No. Clouds still let in up to 80% of UV rays. No matter what the weather is like, you need to use it every day.
Is it safe for babies and kids to use sunblock?
Yes, but only mineral-based sunscreens like zinc oxide or titanium dioxide are safe for babies older than 6 months. Don’t use chemical filters on babies’ skin.
Does sunscreen prevent tanning or just burn?
It lowers both risks, but no sunscreen is 100% effective. Tanning is a sign of skin damage, even if you don’t burn.
Is it okay to wear sunscreen under makeup?
Yes, for sure. Pick a lightweight or gel-based SPF and put it on after your moisturizer but before your makeup. You can also use foundations that have SPF in them.
How often do I need to put on sunblock?
Reapply every two hours when you’re outside or right after swimming or sweating, even if it says it’s water-resistant.
What are the best ingredients for sunblock for skin that is prone to acne?
Look for mineral-based, oil-free, and non-comedogenic sunblocks that have zinc oxide in them. Stay away from alcohol and heavy oils.
Does sunscreen go bad, and is it still good after that?
Yes, SPF loses its effectiveness after it has been open for 2 to 3 years. Look at the date and don’t use sunscreen that is more than a year old.
Do you need sunscreen inside or when you work from home?
Yes, especially if you sit by windows. UVA rays can get through glass, and blue light from screens may speed up aging, so SPF is still important inside.