Comments on: Can’t Decide Which Form Of Vitamin C To Use? This Serum Has 3! https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/ Skincare Blog | Skincare Made Easy Sun, 23 Aug 2020 16:42:55 +0000 hourly 1 https://wordpress.org/?v=6.2.5 By: Gio https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/comment-page-1/#comment-675208 Fri, 23 Nov 2018 09:44:43 +0000 http://www.beautifulwithbrains.com/?p=100227#comment-675208 In reply to Jane.

Jane, yes they are. 🙂

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By: Jane https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/comment-page-1/#comment-674168 Sat, 03 Nov 2018 15:36:12 +0000 http://www.beautifulwithbrains.com/?p=100227#comment-674168 One more question! Do you know if “3-0 Ethyl Ascorbic Acid“ (DDG product) is the same ingredient as “Ethyl Ascorbic Acid” (in Hylamide/Niod product)?

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By: Gio https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/comment-page-1/#comment-672826 Thu, 04 Oct 2018 18:40:54 +0000 http://www.beautifulwithbrains.com/?p=100227#comment-672826 Jane, I’m replying here because we’ve run out of space up there. Glad you were able to figure out the issue.

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By: Jane https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/comment-page-1/#comment-672702 Sun, 30 Sep 2018 15:01:33 +0000 http://www.beautifulwithbrains.com/?p=100227#comment-672702 In reply to Gio.

Follow-up: I think I figured out the issue. I was using this right after my PC resist toner, which is high in niacinamide. I was probably going crazy on the niacinamide given that it was among the top few ingredients in both products. When I use the serum alone, flushing gone.

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By: Gio https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/comment-page-1/#comment-672091 Wed, 19 Sep 2018 10:06:12 +0000 http://www.beautifulwithbrains.com/?p=100227#comment-672091 In reply to Jane.

Jane, if you get the flushing, I’d switch to something else without lactic acid you can use in the morning. In your case, it’s best to use vitamin C in the morning and niacinamide at night.

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By: Jane https://www.beautifulwithbrains.com/dr-dennis-gross-collagen-vitamin-c-serum/comment-page-1/#comment-672037 Mon, 17 Sep 2018 23:36:59 +0000 http://www.beautifulwithbrains.com/?p=100227#comment-672037 In reply to Gio.

I’ve been having the same issue with this product- my cheeks immediately flush and remain red for 15 minutes or so. I tolerat other vitamin c products well (Like hylamide C25 booster)- so maybe it’s the combination of C + niacinamide for me. That said, once the redness dissipates, my skin looks great!

Separately, do you use this in the AM? I worry about the lactic acid – I try to avoid exfoliating in the AM but I also like to use C in the AM…and this contains both!

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