http://thebeautybrains.com/2008/10/09/is-applying-sunscreen-at-night-bad-for-you/ Cosmetic chemists answer your beauty product questions! We are a group of cosmetic scientists who understand what the chemicals used in cosmetics really do, how products are tested, and what all the advertising means. Fri, 10 Feb 2012 03:42:30 +0000 hourly 1 http://wordpress.org/?v= http://thebeautybrains.com/2008/10/09/is-applying-sunscreen-at-night-bad-for-you/comment-page-1/#comment-71977 Rae Fri, 01 Jul 2011 00:21:23 +0000 http://thebeautybrains.com/2006/05/02/is-applying-sunscreen-at-night-bad-for-you/#comment-71977 There are a lot of moisturizers with SPF. If what @Ana says is true... There are a lot of moisturizers with SPF. If what @Ana says is true…

]]> http://thebeautybrains.com/2008/10/09/is-applying-sunscreen-at-night-bad-for-you/comment-page-1/#comment-41739 thebeautybrains Tue, 08 Sep 2009 14:58:58 +0000 http://thebeautybrains.com/2006/05/02/is-applying-sunscreen-at-night-bad-for-you/#comment-41739 I've never heard of the idea that sunscreens prevent moisture from penetrating the skin. Do you have a scientific study that you could refer us to? I’ve never heard of the idea that sunscreens prevent moisture from penetrating the skin. Do you have a scientific study that you could refer us to?

]]> http://thebeautybrains.com/2008/10/09/is-applying-sunscreen-at-night-bad-for-you/comment-page-1/#comment-41722 Ana Mon, 07 Sep 2009 20:51:26 +0000 http://thebeautybrains.com/2006/05/02/is-applying-sunscreen-at-night-bad-for-you/#comment-41722 Actually, I don't recommend using a moisturizer with SPF at night. When we sleep, our body goes into a "recovery" mode, which means any moisturizers applied to skin works much better. Sunscreen prevents moisture from penetrating the skin, therefore reduces the effects of your products. So, when you use a moisturizer at night with SPF, it works less than one without. Actually, I don’t recommend using a moisturizer with SPF at night.
When we sleep, our body goes into a “recovery” mode, which means any moisturizers applied to skin works much better. Sunscreen prevents moisture from penetrating the skin, therefore reduces the effects of your products. So, when you use a moisturizer at night with SPF, it works less than one without.

]]> http://thebeautybrains.com/2008/10/09/is-applying-sunscreen-at-night-bad-for-you/comment-page-1/#comment-32350 Links!!! « La Belle Et Le Blog Fri, 17 Oct 2008 21:11:12 +0000 http://thebeautybrains.com/2006/05/02/is-applying-sunscreen-at-night-bad-for-you/#comment-32350 [...] Is Applying Sunscreen at Night Bad for You? - Beauty and the Brains [...] [...] Is Applying Sunscreen at Night Bad for You? – Beauty and the Brains [...]

]]> http://thebeautybrains.com/2008/10/09/is-applying-sunscreen-at-night-bad-for-you/comment-page-1/#comment-32184 Annie Sat, 11 Oct 2008 19:06:08 +0000 http://thebeautybrains.com/2006/05/02/is-applying-sunscreen-at-night-bad-for-you/#comment-32184 Thanks for asking this, Jamie! I've been wondering the same thing lately, since money's limited and I don't want to buy two lotions! Thanks for asking this, Jamie! I’ve been wondering the same thing lately, since money’s limited and I don’t want to buy two lotions!

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