What does hypoallergenic really mean for consumer products?
What does hypoallergenic really mean for consumer products?
Debunking the claims of hypoallergenic products.
© American Chemical Society (A Britannica Publishing Partner)
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© American Chemical Society (A Britannica Publishing Partner)Debunking the claims of hypoallergenic products.
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© MinuteEarth (A Britannica Publishing Partner)The hygiene hypothesis, proposed in the late 1980s by American immunologist David P. Strachan, may explain how children who are exposed to bacteria from pets such as dogs and cats, both in utero and at young ages, are less prone to developing allergies.
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Transcript
SOPHIA CAL: We look for labels whenever we shop-- organic, non-GMO, recommended by nine out of 10 dentists. Why can't that last dentist just get on board? Most of these labels have some scientific basis. But there's one that's gone unchecked for decades-- hypoallergenic.
[MUSIC PLAYING]
Hey, everyone. Sophia here. We've all seen them-- cosmetics, shampoos, and especially children's products that say they're hypoallergenic. Hypo, meaning less. Allergenic, meaning gives you a rash or some other nasty reaction. A hypoallergenic product then should mean it's less likely to give you an allergic reaction, right?
Not really, according to the Food and Drug Administration. There's actually no scientific evidence to back up these claims. The FDA actually states the term hypoallergenic means whatever a particular company wants it to mean.
Back in the 70s, FDA suggested that the hypoallergenic label should only be applied to products proven to reduce allergic reactions. But big name manufacturers fought back saying that those tests would cost too much. Fast forward 40 years, and not much has changed. Last year though, researchers analyzed 187 children's personal care products with labels such as hypoallergenic, dermatologist recommended and tested, and paraben free. The team looked for 80 molecules that commonly trigger allergic reactions.
Here's what they found. 89% contained at least one chemical known to cause a skin rash. 11% contained 5 or more allergens that can cause a reaction on contact. And a different 11% contained methylisothlazolinone. That's a preservative that was dubbed the contact allergen of the year in 2013 by a dermatology society. That's allergy's highest honor.
Cosmetics companies say they do evaluate products for their potential to cause skin irritation and that the term hypoallergenic is applied to the product as a whole, rather than to specific ingredients. And some firms have begun removing certain itch and rash inducing preservatives among personal care products. For now though, next time you're browsing the pharmacy aisle for some skin cream, take the labels with a grain of salt. And if you can, just give them a quick test.
[MUSIC PLAYING]
[MUSIC PLAYING]
Hey, everyone. Sophia here. We've all seen them-- cosmetics, shampoos, and especially children's products that say they're hypoallergenic. Hypo, meaning less. Allergenic, meaning gives you a rash or some other nasty reaction. A hypoallergenic product then should mean it's less likely to give you an allergic reaction, right?
Not really, according to the Food and Drug Administration. There's actually no scientific evidence to back up these claims. The FDA actually states the term hypoallergenic means whatever a particular company wants it to mean.
Back in the 70s, FDA suggested that the hypoallergenic label should only be applied to products proven to reduce allergic reactions. But big name manufacturers fought back saying that those tests would cost too much. Fast forward 40 years, and not much has changed. Last year though, researchers analyzed 187 children's personal care products with labels such as hypoallergenic, dermatologist recommended and tested, and paraben free. The team looked for 80 molecules that commonly trigger allergic reactions.
Here's what they found. 89% contained at least one chemical known to cause a skin rash. 11% contained 5 or more allergens that can cause a reaction on contact. And a different 11% contained methylisothlazolinone. That's a preservative that was dubbed the contact allergen of the year in 2013 by a dermatology society. That's allergy's highest honor.
Cosmetics companies say they do evaluate products for their potential to cause skin irritation and that the term hypoallergenic is applied to the product as a whole, rather than to specific ingredients. And some firms have begun removing certain itch and rash inducing preservatives among personal care products. For now though, next time you're browsing the pharmacy aisle for some skin cream, take the labels with a grain of salt. And if you can, just give them a quick test.
[MUSIC PLAYING]