Paula's Choice PRO Retinaldehyde Dual-Retinoid Treatment vs Cetaphil Vitamin C Serum
12%Match
Only 12% overlap — quite different formulas
Ingredient Breakdown
Only in Paula's Choice (28)
1-2-hexanediol
albatrellus-confluens-extract
Butylene Glycol
C: 1/5I: 1/5humectant
caprylhydroxamic-acid
Caprylic/Capric Triglyceride
C: 1/5I: 0/5emollient
cetyl-glyceryl-ether
Citric Acid
C: 0/5I: 2/5aha
Glyceryl Stearate
C: 1/5I: 0/5emollient
hydroxyacetophenone
hydroxyapatite
hydroxystearic-acid
Isopropyl Myristate
C: 5/5I: 1/5emollient
naringin
oleyl-adapalenate
polyglyceryl-2-stearate
polyglyceryl3diisostearate
Propanediol
C: 0/5I: 0/5humectant
punica-granatum-pericarp-extract
Retinal (Retinaldehyde)
C: 0/5I: 2/5retinoid
Castor Oil
C: 1/5I: 0/5emollient
saccharomyces-ferment-filtrate
Jojoba Oil
C: 2/5I: 0/5emollient
sodium-phytate
sodium-polyacrylate
sodium-stearoyl-glutamate
sorbitan-oleate
Stearyl Alcohol
C: 2/5I: 0/5emollient
Tocopheryl Acetate
C: 0/5I: 1/5antioxidant
Shared (6)
Dimethicone
C: 1/5I: 0/5silicone
Glycerin
C: 0/5I: 0/5humectant
Titanium Dioxide
C: 0/5I: 0/5sunscreen filter
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
Water (Aqua)
C: 0/5I: 0/5other
Xanthan Gum
C: 0/5I: 0/5other
Only in Cetaphil Vitamin (16)
3-o-ethyl-ascorbic-acid
acetyl-glycyl-beta-alanine
anhydroxylitol
calcium-aluminum-borosilicate
Sunflower Seed Oil
C: 0/5I: 0/5emollient
hydrolyzed-hyaluronic-acid
Niacinamide
C: 0/5I: 1/5antioxidant
pancratium-maritimum-extract
Phenoxyethanol
C: 0/5I: 2/5preservative
Sodium Hydroxide
C: 0/5I: 2/5other
sodium-polyacryloyldimethyl-taurate
tin-oxide
tridecane
undecane
xylitol
xylitylglucoside
When Used Together
SynergyGlycerin + Titanium Dioxide
[Class rule] Humectants under SPF maintain skin hydration and improve sunscreen adherence.