About the brand

C20: Made exclusively by NuFountain Skin Care. All products are "Made Fresh When Ordered" using ONLY non-GMO L-Ascorbic Acid. https://c20serum.com

https://nufountain.com

Overall rating
4.1
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70%
would repurchase
4.1
Created with Sketch.
Overall rating
70%
would repurchase

Latest NuFountain Reviews

C20 Ferulic L-Ascorbic Acid Serum
5.0
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5 years ago

I cannot believe that I haven't reviewed this! I consider a Vitamin C serum critical to my daily skincare routine. I've used several brands, from SkinCeuticals to CSS, and this one is IT. The...


C20 L-Ascorbic Acid Serum
5.0
Created with Sketch.

5 years ago

I cannot believe that I haven't reviewed this! I consider a Vitamin C serum critical to my daily skincare routine. I've used several brands, from SkinCeuticals to CSS, and this one is IT. The...

C20 Ferulic L-Ascorbic Acid Serum
5.0
Created with Sketch.

6 years ago

C’est maintenant un sérum très léger et aqueux (jadis une texture gel). J'adore la texture de ma peau grasse. Elle absorbe rapidement, n'est pas du tout collante et fonctionne bien sous hydratant...

CelSignal Support Hydrating Serum
3.0
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7 years ago

I really wanted this serum to work for me because it's got some pretty stellar ingredients in all the right percentages, and my skin won't tolerate L-Ascorbic Acid. But the god d*mn nannochloropsis...

C20 Ferulic L-Ascorbic Acid Serum
5.0
Created with Sketch.

8 years ago

Product Facts: -Oil Free -Contains 20% Laa Vitamin C -Contains ferulic acid, which is an antioxidant, which is supposed to enhance the stability of the Vitamin C. -Other ingredients: Purified...

C20 Ferulic L-Ascorbic Acid Serum
4.0
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8 years ago

I previously used the Nufountain Celsignal Support serum, and I liked it. Thought I'd try this for the added ferulic acid benefit. To me, these are interchangeable serums. I buy them on amazon...

C20 Ferulic L-Ascorbic Acid Serum
3.0
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9 years ago

This review is based on one bottle, which lasted me three months of once-daily use. Nufountain has been the second C-serum that I've tried (Ole Henriksen is the other one). Since I've used...

C20 Ferulic L-Ascorbic Acid Serum
5.0
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from

10 years ago

This is an excellent Vit C serum with ferulic acid. It has 20% L ascorbic acid, no added fragrance, witch hazel or alcohol.It is made fresh. It is a watery consistency which is absorbed instantly....

CelSignal Support Hydrating Serum
1.0
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10 years ago

I was excited to try a MAP product since my skin did not tolerate NuFountain's C20. Unfortunately, my skin is reacting to this product as well. I'm getting round welts on my cheeks next to my nose...

CelSignal Support Hydrating Serum
4.0
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10 years ago

I've tried homemade Vitamin C serum and Paula's Choice C, but I like this best. The price is reasonable, it's a perfect amount of moisturizing (not too greasy for my oily skin), absorbs quickly,...