Q:  Does nail polish remain toxic over time? For example, if you get a pedicure and you leave the polish on for two months is that worse for you than taking the polish off right away? And is nail polish remover toxic as well?

-Alison

A:  Hi Alison,

Good question!  Its hard to say exactly, as I couldn't find a lot of research on how well the chemicals in nail polish (like toluene,
formaldehyde and dibutyl phthalate) absorb through a fingernail.

Certainly the greatest risk of exposure occurs when the nail polish is being painted on. The nail polish is still liquid at this point, and the
chemicals like toluene and formaldehyde are gassing off as you apply the polish, (that nail polish smell!) so there's a good chance then of
breathing them in.  The folks most vulnerable to these fumes are the nail salon workers who are doing multiple manicures and pedicures every day -because they get much more exposure than the average individual who does
their nails only every once in a while.

Once the nail polish is dry, there would be considerably less gassing off, but I suppose there might be some potential for chemicals to be absorbed through the fingernail.  The dibutyl phthalate is a plasticizing chemical -
which would still be present in the dried nail polish.  Its unclear how much you would absorb through your fingernail, or the skin around your nails, probably not that much.  So technically, the longer you have the nail polish
on your nails the more opportunity there is to absorb more chemicals.  But since there is relatively little exposure at this stage, the difference of a few days or weeks is probably negligible.

Nail polish remover does also have its toxic chemicals in it.  Most nail polish remover is made with acetone which is an irritant (you know this from its smell as well). Acetone is a serious industrial solvent chemical - which
is needed to break down the nail polish in order to remove it. There are other kinds of acetone-free nail polish remover, but I haven't heard that the chemicals in those are much better than acetone, just different.  Again,
the risk there is mainly through inhaling the chemicals when you are using the nail polish remover - and the bigger risk occurs in folks working with the stuff all day long.

Q:Does WVE have an adult and baby sunscreen recommendation?

Thank you,
Christy

A: Hi Christy

Thanks for your question.  We know that sun exposure can lead to skin damage, which can have serious ramifications, such as skin cancer, down the line.  We do have concerns however with some of the chemicals commonly used in sunscreens, and what effects they may be having.
While WVE doesn't make any specific recommendations on sunscreen we can suggest two great resources on this topic.

GoodGuide.com recently rated sunscreens and gives their best bets:
http://www.goodguide.com/browse/152766-sunscreen-spf-15-and-above/top#page=1&action=top

Environmental Working Group has also published a sunscreen guide the last few years - here's a link to that information:
http://www.cosmeticsdatabase.com/special/sunscreens2008/index.php

Hope these resources are useful to you!

Q: I've read that O.P.I's polishes do not contain and have never contained formaldeyhde. But I just bought an O.P.I. nail polish and read the ingredients, and it contains formaldehyde resin. Clearly O.P.I. is not as concerned about the health of their consumers as they so claim in their statement from 2007.

A: Hi Lori,

Great to see that you are checking labels and eager to keep these companies on their toes!  We had the same question for OPI a while ago, when we also noticed the inclusion of "formaldehyde resin" in their ingredients. 
Turns out, formaldehyde resin and formaldehyde are quite different things. While there is good science showing that formaldehyde exposure can lead to health problems (including cancer),  formaldehyde resin does not appear to have the same effect.  As I understand it, formaldehyde is used to make formaldehyde resin, but the resulting resin does not actually contain any formaldehyde.
Here are two links to the Skin Deep Database describing the potential health impacts of these two ingredients:

Formaldehyde resin:
http://www.cosmeticsdatabase.com/ingredient.php?ingred06=702501

Formaldehyde:
http://www.cosmeticsdatabase.com/ingredient.php?ingred06=702500

Thanks so much for your attention to detail.  Hope this answers your question about OPI's ingredients.

Q:  Does WVE have any fact sheets or info on 1,4 dioxane?  My husband is helping the local co-ops draft a policy on 1,4 dioxane in regards to selling cosmetics that might contain it.

Any leads you have would be great - thanks!

Ruth

A:  Hi Ruth,

1,4 dioxane is a chemical that is found to contaminate certain beauty products.  It is not an ingredient you would find on the label, but it is a concern, because it is considered a probable human carcinogen by the U.S. Environmental Protection Agency.

Your best bet is to check out some of the Frequently Asked Questions (FAQ) on 1,4 dioxane found on the Campaign for Safe Cosmetics website.  These pages are full of information on what we know about 1,4 dioxane, why it is a hazard, and what types of products you might find it in.  And there are links to more information as well. Here are the two pages to look at:

1,4 Dioxane: Fact Sheet
http://safecosmetics.live.radicaldesigns.org/article.php?id=288

1,4 Dioxane: Frequently Asked Questions
http://safecosmetics.live.radicaldesigns.org/article.php?id=282

Q:  Hi Alex:

I am going to a safe cosmetics workshop next week in Cambridge, MA and  wanted to find out which Cosmetic Companies have trace amounts of mercury (Hg)  in their mascara. Is it true the more waterproof the mascara the more toxic it is, and thus has more mercury? Thank you and your web site has some great  information, I signed up for the newsletters.

George

A: Hi George,

I'm afraid I don't have a full list of mascaras that contain mercury.  (I havent seen any list thats been compiled in any case.)  There is one brand of mascara containing mercury listed in the Skin Deep database (available at: http://www.safecosmetics.org) which is:

Paula Dorf Cake Mascara for Eyes, Foxy
Paula Dorf Cake Mascara for Eyes, Raven

But there may be others out there, which simply aren’t in the database.
As I understand it, the mercury that is added is not added to make the mascara waterproof.  The mercury is added in the form of thimerosal, which is an antimicrobial preservative.  So it is added to eye products (sometimes eye drops and contact solution, and mascara) to make it last longer in the bottle, and I suppose to help prevent the possibility of eye infections.  There are of course plenty of mascaras that use non-mercury preservatives, which is certainly the better way to go.

As for whether waterproof mascaras are more toxic, I'm really not sure.  I'm afraid I havent seen any research on what the chemicals are that lead to the waterproofing.  I can tell you though that there isn't a link between waterproof mascara having more mercury, that just isnt necessarily the case.

Q:  Dear WVE -

Just looked over your website and I love your programs! I plan to host a Green Cleaning Party this fall.

I wonder - have you considered starting a Green Cosmetics Party program? I've been making my own lotions for several years now, and it's not that difficult (very similar to making mayonnaise). While creating face makeup is beyond the range of most "kitchen chemists", freshly-made skin lotions, creams, facials, hair treatments and such are possible and preferable to the chemical-laden (and expensive!) products on the grocery store shelf.

You have probably thought of all this before. I just want to add a voice saying I think it would be a useful addition to your wonderful mission. Thanks for all that you're doing.

Laurel

A:  Hi Laurel,

Thanks for your email.  Glad to hear you will be hosting a Green Cleaning Party, they are lots of fun!

And thanks for your idea on the Green Cosmetics Party.  Great minds think alike - as yes - we have thought about this idea.  As a founding member of the Campaign for Safe Cosmetics, we have been working with the campaign to figure out ways to connect the two kinds of parties.  We think it would be a great followup for folks who have done Green Cleaning Parties and are wondering what they can do next!

The Campaign for Safe Cosmetics has a "Makeover Kit" which is a guide to hosting a healthy cosmetics party, including sample recipes, party tips, links to educational tools and other resources.  You can download the Makeover kit from Campaign for Safe Cosmetics website on their materials page: http://safecosmetics.live.radicaldesigns.org/article.php?id=301

Q: Salon toxic fumes
 
Just how dangerous is it if I visit a hair salon & breathe their toxic fumes for one hour per month ?

Gerald

A: Hi Gerald,

Thanks for your question.  And as you might expect, the best answer is "it depends".
Generally, a visit once a month to an average hair salon for an average healthy person, is unlikely to cause any harm, other than perhaps mild irritation at the fumes often present in hair salons from the combination of products used. There are some situations that could be more dangerous however.

In most states there are no required ventilation standards for hair or beauty salons.  So if you are in a small salon with minimal ventilation, the possibility of fumes building up to a more significant level over the day increase.  The fumes and possible mixture of chemicals also increase depending on the services offered at the salon.  Services such as perms and nail care (manicures, acrylic nails) will increase the diversity of toxic chemicals present in the air which might cause health impacts.

The other major factor is the health status of the customer.  Conditions such as asthma or other breathing problems could be exacerbated by chemicals in a salon, depending on the levels in a salon, and the severity of the disease in the person.  So the impacts could vary from no response to mild wheezing to a full blown asthma attack, which of course is quite dangerous.  Also for pregnant women and small children, there can be very sensitive short-term timeframes of development where the developing child is much more vulnerable to the impact of chemicals than at other times.  It is very difficult to study this and be able to determine which exposures might have caused which impacts, so there isn't any research to confirm concerns.  But many parents choose to avoid chemical exposure during these sensitive times from a precautionary standpoint.

Generally we have greater concerns for the employees in salons who are exposed all day every day to varying levels and mixtures of chemicals, and for whom there is research to confirm concern about health impacts.