We all know it is important to protect your skin from the sun’s damaging and aging rays, but it is essential we choose the products carefully. People with contact allergies, eczema or other sensitive skin conditions need to read the ingredients on the bottle carefully.
First of all choose a broad-spectrum one that protects against UVA and UVB rays. Sun Protection Factor (SPF) 15+ is good, but a SPF 30+ is preferable because it repels around 97% of UVB rays.
Secondly, it is important to realize the big difference between sunscreens and sunblocks.
Sunscreens are chemical absorbers, they offer protection through a chemical reaction. The chemicals in the product absorb the sun’s radiation.
Sunblocks are physical blockers, they physically block or reflect the UV radiation from reaching the skin.
For those with sensitive skin, sunblocks are the ones to choose. They are made from non-chemical ingredients like titanium dioxide and zinc oxide, rather than from active chemicals which can irritate the skin.
Watch out for these ingredients in sunscreens which can cause allergic reactions or irritate the skin:
Oxybenzone – filter’s ultraviolet light, but can be absorbed through the skin
Parabens – these are preservatives, but can cause allergic reactions.
PABA – absorbs UV rays. Can sensitize the skin.
Octyimethoxcinnamate – shields UVB rays. Watch out for this in cosmetics.
Cinoxate – shields UVB rays. Watch out for this in cosmetics.
Natural sunscreens are popular and a good choice but some herbal chemicals can cause allergic reactions or eczema for some people, like tea tree oil, bee extracts and nuts.
Always use sun protection because the dangers of skin cancer are far greater than risking an allergic reaction. Just make sure you always check the ingredients, do a patch test first if you are concerned, and have fun in the sun!
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