https://community.qvc.com/t5/Beauty/It-s-Too-Hot-to-Breath/m-p/8092548#M904151 <P>I only apply once a day as I don't want to spend that much time applying products.&nbsp; IMO one serum + moisturizer is enough.&nbsp; As it is I have eye cream, neck cream, and face cream in the moisturizer category.&nbsp; I apply mine in the morning first thing after cleansing.&nbsp; I use Niacinamide in the evening as my serum.&nbsp; I do use eithr Retinol or tretinoin in the evenings too although I don't use anything else on the nights I do tretinoin.&nbsp; So, I guess technically I'm using 2 serums and 1 each moisturizer at night.&nbsp; That's enough for me.&nbsp;</P><P>&nbsp;</P><P>I try to give the matrixyl synthe'6 a little time before adding anything on top although I don't think there is anything that says you have to do so.&nbsp; I don'e spend a lot of time rubbing it in as it can feel sticky if I do so.&nbsp; That's probably the reason I like to let it dry completely.&nbsp; But, if I apply it ereally quickly it doesn't feel sticky.</P> Thu, 17 Aug 2023 21:58:35 GMT Icegoddess 2023-08-17T21:58:35Z https://community.qvc.com/t5/Beauty/It-s-Too-Hot-to-Breath/m-p/8092492#M904138 <P>I'm pretty sure I have goodies in the mailbox.&nbsp; Will these temps ruin the potency?&nbsp; It's 108 with a feel like temp of 111.&nbsp; The only saving grace is the humidity...21%&nbsp; It's been that low for 3 days.&nbsp; I don't know that it's ever been that low.</P><P>&nbsp;</P><P>OK, I got the Matrixyl 3 Synthe 6 a couple of days ago.&nbsp; With my other serums, I put them on after my essences.&nbsp; Vit C goes on before Essences.&nbsp; Where in the lineup would I put this product?&nbsp; Can I use it with C and Lactic acid (I alternate these).&nbsp; How about Retinol and Glycolic acid...these two are nighttime.&nbsp; C and Lactic Acid are daytime (I alternate).&nbsp; It says you can use the Matrixyl am and pm.</P><P><IMG src="https://community.qvc.com/t5/image/serverpage/image-id/294411i3705193164A8921E/image-size/original?v=v2&amp;px=-1" border="0" alt="109.jpg" title="109.jpg" width="199" height="179" /></P> Thu, 17 Aug 2023 21:08:03 GMT https://community.qvc.com/t5/Beauty/It-s-Too-Hot-to-Breath/m-p/8092492#M904138 monicakm 2023-08-17T21:08:03Z