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Physical Sunscreens vs. Chemical Sunscreens – The Argument

Physical Sunscreens vs. Chemical Sunscreens – The Argument

When it comes to selecting a sunscreen, the options are seemingly endless. There are grocery store aisles devoted to this essential beauty product, but how many of those are made up of natural ingredients that deliver physical sun protection? Today I want to discuss the options you have in terms of physical UV protectants, and the benefits each has to offer!

What is the difference between chemical and physical sun protection?

Most of the sunscreens that line the aisles of your local grocery or drugstore are likely made with chemical sunscreen ingredients (either as a whole, or in combination with a physical UV protectant). These UVA/UVB fighting chemicals (of which there are many, many different options) work by absorbing the sun’s rays. While highly effective in the protection department, these chemical filters have been known to have higher irritation potential, and can even cause allergic reactions.

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Physical sunscreens, on the other hand, work by physically deflecting or blocking the runs rays. It is like a physical layer of protection being placed onto your skin. The two ingredients that deliver this physical protection? Look for Titanium Dioxide (TiO2) and Zinc Oxide (ZnO) when browsing the sunscreen aisle. While both of these are known for being relatively skin friendly, experience shows that Zinc Oxide might be the better option for those who are prone to breakouts.

All About Titanium Dioxide.

One of the most beautiful benefits of Titanium Dioxide, aside from protecting your skin from harmful UVA/UVB rays, is how gentle it is on the skin. It is generally recognized as safe for use on sensitive or rosacea-prone skin, and is not a general culprit in the classic “sunscreen eye stinging” phenomena that occurs when you sweat or swim. One drawback? Titanium Dioxide can be heavy, hence: why it might not be the best option for acneic skin types.

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All About Zinc Oxide.

Now, for the exciting part. While I love Titanium Dioxide for its ability to physically block UV rays while remaining friendly to the skin, I have always been in awe of the many things that Zinc Oxide can deliver. First, and foremost, it is one of the safest ingredients to use when it comes to protecting your skin from harmful UVA/UVB rays. But what else can this fantastic skin care ingredient deliver?

  • It Helps to Heal Your Skin: Zinc Oxide as an ingredient has a long history of aiding in wound treatment. It has natural antibacterial and anti-inflammatory properties that make it a wonderful asset to wound healing, and has been shown to help soothe diaper rash as well!
  • It is Great for Sensitive Skin: The same anti-inflammatory properties that make this ingredient so wonderful for wound healing also make it wonderful for sensitive skin. That includes eczema, psoriasis, and rosacea prone skin types!
  • It Can Benefit Acneic Skin: Multiple studies have actually linked the use of zinc (both topically and orally) to better skin. So if you have anceic skin, or are weary of sunscreen for fear of causing a breakout, simply reach for formulas that contain Zinc Oxide.

How to Use Physical Sunscreen vs. Chemical Sunscreen.

So you’ve decided to make the switch over to physical sunscreen. I am sure you are now wondering how you should use it in comparison to traditional chemical sunscreens. Luckily, these two should be used in exactly the same way. There is simply one distinct different: physical sunscreen starts providing protection immediately upon application, whereas chemical typically takes 15-30 to become effective.

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Now, for reapplication.

No matter what type of sunscreen you choose, it is absolutely essential that you are diligent about reapplication. Believe me, as a skin care professional I have heard the gamut of excuses in the “why I cannot reapply” department – but the health and appearance of your skin really depends on this. Yes, sun damage is not only a leading cause of skin cancer, but also a leading cause of aging (wrinkles, sun spots, you name it!).

I recommend reapplication every two hours or more (depending on your activity level when out in the sun). If you are going to be spending your day indoors, save for those of you who work in windowless spaces, you still need to do your part to reapply 1-3 times throughout the day. You can find body formulas that are nourishing (like applying a lotion) and facial formulas that are quick, easy, and wont disturb your makeup (like a powered, brush-on formula).

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The Conclusion.

More important than what type of sunscreen you choose is simply choosing to wear sunscreen on a daily basis. Whether you choose to go chemical, or decide to use physical, sun protection is essential to your appearance and your health. My closing note, as a skin care professional? If at first you don’t find a formula you love, try try again! Remember, there are so many different types of sunscreens out there – don’t be afraid to play around with the options!

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Rob Boirun

CEO The Reviewster Network

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Last Updated on January 3, 2020

The 10 Essential Habits of Positive People

The 10 Essential Habits of Positive People

Are you waiting for life events to turn out the way you want so that you can feel more positive about your life? Do you find yourself having pre-conditions to your sense of well-being, thinking that certain things must happen for you to be happier? Do you think there is no way that your life stresses can make you anything other than “stressed out” and that other people just don’t understand?  If your answer is “yes” to any of these questions, you might find yourself lingering in the land of negativity for too long!

The following are some tips to keep positive no matter what comes your way. This post will help you stop looking for what psychologists call “positivity” in all the wrong places!  Here are the ten essential habits of positive people.

1. Positive people don’t confuse quitting with letting go.

Instead of hanging on to ideas, beliefs, and even people that are no longer healthy for them, they trust their judgement to let go of negative forces in their lives.  Especially in terms of relationships, they subscribe to The Relationship Prayer which goes:

 I will grant myself the ability to trust the healthy people in my life … 

To set limits with, or let go of, the negative ones … 

And to have the wisdom to know the DIFFERENCE!

 2.  Positive people don’t just have a good day – they make a good day.

Waiting, hoping and wishing seldom have a place in the vocabulary of positive individuals. Rather, they use strong words that are pro-active and not reactive. Passivity leads to a lack of involvement, while positive people get very involved in constructing their lives. They work to make changes to feel better in tough times rather than wish their feelings away.

3. For the positive person, the past stays in the past.

Good and bad memories alike stay where they belong – in the past where they happened. They don’t spend much time pining for the good ol’ days because they are too busy making new memories now. The negative pulls from the past are used not for self-flagellation or unproductive regret, but rather productive regret where they use lessons learned as stepping stones towards a better future.

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4. Show me a positive person and I can show you a grateful person.

The most positive people are the most grateful people.  They do not focus on the potholes of their lives.  They focus on the pot of gold that awaits them every day, with new smells, sights, feelings and experiences.  They see life as a treasure chest full of wonder.

5. Rather than being stuck in their limitations, positive people are energized by their possibilities.

Optimistic people focus on what they can do, not what they can’t do.  They are not fooled to think that there is a perfect solution to every problem, and are confident that there are many solutions and possibilities.  They are not afraid to attempt new solutions to old problems, rather than spin their wheels expecting things to be different this time.  They refuse to be like Charlie Brown expecting that this time Lucy will not pull the football from him!

6. Positive people do not let their fears interfere with their lives!

Positive people have observed that those who are defined and pulled back by their fears never really truly live a full life. While proceeding with appropriate caution, they do not let fear keep them from trying new things. They realize that even failures are necessary steps for a successful life. They have confidence that they can get back up when they are knocked down by life events or their own mistakes, due to a strong belief in their personal resilience.

7. Positive people smile a lot!

When you feel positive on the inside it is like you are smiling from within, and these smiles are contagious. Furthermore, the more others are with positive people, the more they tend to smile too! They see the lightness in life, and have a sense of humor even when it is about themselves. Positive people have a high degree of self-respect, but refuse to take themselves too seriously!

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8. People who are positive are great communicators.

They realize that assertive, confident communication is the only way to connect with others in everyday life.  They avoid judgmental, angry interchanges, and do not let someone else’s blow up give them a reason to react in kind. Rather, they express themselves with tact and finesse.  They also refuse to be non-assertive and let people push them around. They refuse to own problems that belong to someone else.

9. Positive people realize that if you live long enough, there are times for great pain and sadness.

One of the most common misperceptions about positive people is that to be positive, you must always be happy. This can not be further from the truth. Anyone who has any depth at all is certainly not happy all the time.  Being sad, angry, disappointed are all essential emotions in life. How else would you ever develop empathy for others if you lived a life of denial and shallow emotions? Positive people do not run from the gamut of emotions, and accept that part of the healing process is to allow themselves to experience all types of feelings, not only the happy ones. A positive person always holds the hope that there is light at the end of the darkness.  

10. Positive person are empowered people – they refuse to blame others and are not victims in life.

Positive people seek the help and support of others who are supportive and safe.They limit interactions with those who are toxic in any manner, even if it comes to legal action and physical estrangement such as in the case of abuse. They have identified their own basic human rights, and they respect themselves too much to play the part of a victim. There is no place for holding grudges with a positive mindset. Forgiveness helps positive people become better, not bitter.

How about you?  How many habits of positive people do you personally find in yourself?  If you lack even a few of these 10 essential habits, you might find that the expected treasure at the end of the rainbow was not all that it was cracked up to be. How could it — if you keep on bringing a negative attitude around?

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I wish you well in keeping positive, because as we all know, there is certainly nothing positive about being negative!

Featured photo credit: Janaína Castelo Branco via flickr.com

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