Looking for Answers about SkinCeuticals SkinCeuticals C+AHA?

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Recent questions
Recent question:
Does TNS essential serum expire or "good bad"?
Recent question:
what percent of vitamin c is in the super serum vitamin c?
Recent question:
if I want to add a retinol to my current skin care regimen which step would it be?
Recent question:
When will this be back in stock?
Recent answers
Question:
if I want to add a retinol to my current skin care regimen which step would it be?
Question:
Can Vitamin C be used with Retin-A or Glycolic Acid products, or are the benefits cancelled when applied on the skin together?
Question:
does this product have an odor?
Question:
Why IS This product considered to be HYPOALLERGENIC?

Customer Questions & Answers for
SkinCeuticals SkinCeuticals C+AHA

A two-in-one antioxidant treatment for aging skin.
Customer Questions & Answers:
3 Questions
 | 
3 Answers
Overall Rating:
3.571 out of 5
3.6
out of
5
Product Details

Questions & Answers for SkinCeuticals SkinCeuticals C+AHA

Question

what is the pH of this product?

asked 5 years, 11 months ago
by
maxamillion
on SkinCeuticals C+AHA
1 answer
Answers
answer 1
I haven't found the pH posted online or on the SkinCeuticals website, but I would assume it is around or below 3.5.

SkinCeuticals was a pioneer of ascorbic acid (Vitamin C) in skincare, and their Duke research in the 1990s found that a pH below 3.5 is optimal for its absorption. They actually have a patent on 3.5 pH cosmetic products containing ascorbic acid--according to the Duke Antioxidant Patent, they are the only company that can make ascorbic acid products at this pH. This product falls under the Antioxidant Patent, which leads me to assume that the pH is optimized for this product, and that the pH is likely at or below 3.5.

Cheers!
answered 3 years ago
by
BlueDevilGirl
Question

If I have oily skin should I use the CE Ferulic or the C+AHA? I am 55 yrs old

asked 1 year, 7 months ago
by
Pamd
 - Kansas City, MO
on SkinCeuticals C+AHA
1 answer
Answers
answer 1
C+aha or ce phlorentin
answered 1 year, 7 months ago
by
Productprincess
 - Sherman oaks , ca
Question

does this product have an odor?

I ask because the CE Ferulic smells like hot dogs. Not pleasant.
asked 4 months, 2 weeks ago
by
Julie07
on SkinCeuticals C+AHA
1 answer
Answers
answer 1
Yes, but it goes away in few minutes.
answered 2 months, 4 weeks ago
by
Finatic
 - Pittsford, NY
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