Cetaphil Vitamin C Serum vs CeraVe Blemish Barrier Patches
12%Match
Only 12% overlap — quite different formulas
Ingredient Breakdown
Only in Cetaphil Vitamin (18)
3-o-ethyl-ascorbic-acid
acetyl-glycyl-beta-alanine
anhydroxylitol
calcium-aluminum-borosilicate
Dimethicone
C: 1/5I: 0/5silicone
Glycerin
C: 0/5I: 0/5humectant
Sunflower Seed Oil
C: 0/5I: 0/5emollient
hydrolyzed-hyaluronic-acid
pancratium-maritimum-extract
Sodium Hydroxide
C: 0/5I: 2/5other
sodium-polyacryloyldimethyl-taurate
tin-oxide
Titanium Dioxide
C: 0/5I: 0/5sunscreen filter
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
tridecane
undecane
xylitol
xylitylglucoside
Shared (4)
Niacinamide
C: 0/5I: 1/5antioxidant
Phenoxyethanol
C: 0/5I: 2/5preservative
Water (Aqua)
C: 0/5I: 0/5other
Xanthan Gum
C: 0/5I: 0/5other
Only in CeraVe Blemish (12)
Carbomer
C: 0/5I: 0/5other
cellulose-gum
Ceramide AP
C: 0/5I: 0/5ceramide
Ceramide EOP
C: 0/5I: 0/5ceramide
Ceramide NP
C: 0/5I: 0/5ceramide
Cholesterol
C: 0/5I: 0/5ceramide
Ethylhexylglycerin
C: 0/5I: 1/5preservative
hydrogenated-poly-c6-20-olefin
hydrogenated-styrene-butadiene-copolymer
pentaerythrityl-tetra-di-t-butyl-hydroxyhydrocinnamate
Phytosphingosine
C: 0/5I: 0/5ceramide
Sodium Lauroyl Lactylate
C: 0/5I: 0/5surfactant
When Used Together
SynergyGlycerin + Titanium Dioxide
[Class rule] Humectants under SPF maintain skin hydration and improve sunscreen adherence.