“I am a long time fan of Naked & Thriving products, specifically the Renew Resurfacing Night Serum and the Rejuvenate Restorative Face Oil. So I was disappointed not to also fall in love with their Protect Antioxidant Day Serum. Two issues: 1) The serum is too thick--I mean, it won't even fill up the dropper that is packaged with it for application. 2) Although I wait 15-20 minutes between applying the Day Serum and my makeup--and the serum feels as if it has absorbed--it causes my foundation to pill. I highly recommend their other products! But I will not repurchase this item.”