What Makes a Sunscreen Organic?
An
organic sunscreen (also known as a physical sunscreen) should not
contain any chemical ingredients in it. Instead, a truly all-natural and
organic sunscreen uses the minerals zinc oxide and titanium dioxide.
These ingredients are known as physical blockers because the ingredients
reflect the sun's rays, and the minerals are not absorbed into the
skin. This is key because the ingredients in chemical sunscreens absorb
the harmful rays of the sun, which can actually induce skin cancer!
Read the Ingredients
Be
aware of purchasing sunscreens that say they are organic but contain
chemicals in them. Many manufacturers of "organic" or "all-natural"
sunscreens will make these claims on their labels, but then include the
chemicals in them. This is because they are trying to help block the UV
rays of the sun, but in fact zinc oxide and titanium dioxide
sufficiently do this (there is some debate about using these minerals
but you can read my other articles for more information about the
debate). Also, there are no regulations on what can be put on labels, so
it pays to read the ingredients carefully. If you see ingredients like
avobenzone, octinoxate, and others, the sunscreen is not truly organic.
What About the Whitish Tint?
Major
complaints about organic sunscreens are that they don't work, that they
are oily or greasy, that the sunscreen is too thick, and that it leaves
a whitish tint on the skin. All of this has to do with how the
sunscreen is manufactured, and how much zinc oxide and titanium dioxide
is used, and what the nanoparticle rate is (measured in nanometers). The
nanoparticle rate in organic sunscreens is typically very small,
compared to half the size of a DNA strand. However, there are a few
organic sunscreens that have the right mixture of ingredients so that
the sunscreen does not apply oily and does not typically leave a whitish
tint (one tip if you feel your sunscreen does: this can help you know
where you've applied sunscreen and where you missed spots - especially
important with moms with kids). And if the sunscreen is manufactured
correctly, it should sufficiently protect against the sun's harmful
rays.
Final Thoughts
Given how much harm
the chemicals in most sunscreens can do to the body, choosing an organic
sunscreen is the best choice. Organic sunscreens pose little, if any,
threat to our bodies, they are biodegradable so they will not harm the
environment, and they allow us to get the most out of the sun (primarily
Vitamin D absorption). And there are organic sunscreens that do not
have the pesky complaints related to them.
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