Sunscreens with zinc oxide or titanium dioxide are considered mineral (or physical) sunscreens. Unlike their chemical counterparts that work by absorbing the sun’s harmful rays, these mineral sunscreens protect you from the sun by sitting on top of skin and physically blocking or reflecting harmful rays.
Can I use zinc oxide instead of sunscreen?
We’ve determined that zinc oxide is the safest, most effective active sunscreen ingredient available. It also stands alone in that it is a truly effective, single-ingredient, broad spectrum blocker, meaning that it protects from UVA, UVB, and even UVC rays.
What is the difference between zinc oxide and sunscreen?
Unlike chemical sunscreens which trap UV rays and convert them to heat, zinc oxide keeps the skin cool and allows it to breathe. It reflects the heat and energy of the sun’s UV rays away from the skin, thereby maintaining the temperature of the skin.
Is zinc the same as sunscreen?
When it comes to protection from the sun’s harmful rays, zinc oxide does such an excellent job because its properties effectively block ultraviolet (UV) light waves that make it to the earth. … When zinc oxide is used as an ingredient in sunscreen, it blocks a certain amount of radiant energy in UV light waves.
Is zinc oxide a SPF?
Zinc Oxide is the premier natural, mineral sunscreen ingredient on the market today. Safe, effective, and broad-spectrum, non-nano Zinc Oxide physically blocks harmful, damaging solar rays. … SPF measures UVB rays only – the damaging rays that burn and age skin.
Can I put zinc oxide on my face?
Since zinc oxide is used as a skin protectant, it rarely causes irritation on the skin, according to Dr. Zeichner. For this reason, it can be used on any skin type—even on those with extremely sensitive skin. It is also non-comedogenic for the most part, which means it is unlikely to cause breakouts or acne.
Does zinc cream work as a sunscreen?
Unlike chemical sunscreens, zinc oxide works as a physical barrier by shielding the skin from both UVA and UVB rays, remaining on the top layer of the skin and reflecting them off like a mirror. Zinc-based sunscreens are also a wonderful alternative to chemical sunscreens for individuals with sensitive skin.
Is zinc sunscreen better than regular sunscreen?
Zinc oxide is a better sunscreen ingredient, as it offers the best UVA protection of all current sunscreen chemicals, and titanium dioxide is second best.
Is zinc oxide good for acne?
Zinc oxide is also effective for acne treatment as it combats skin irritation and inflammation to keep problems with acne breakouts at bay. Other than that, it also helps regulate sebum production in the skin and contributes in lowering: Antimicrobial and antibacterial properties that commonly trigger acne.
Does zinc oxide whiten skin?
While zinc oxide won’t whiten skin, it should be part of your treatment plan for dark spots or melasma, according to the American Academy of Dermatology. When used daily, broad-spectrum sunscreen with zinc oxide that’s SPF 30 or higher can help prevent further darkening of the skin.
Why is zinc oxide bad for you?
Ma also found that the longer zinc oxide is exposed to sunlight, the greater the potential damage to human cells. “Zinc oxide may generate free radicals when exposed to UV (ultraviolet) sunlight,” May says, “and those free radicals can kill cells.”