C + AHA vs CeraVe Blemish Control Gel
Only 16% overlap — quite different formulas
Ingredient Breakdown
Only in C + (7)
Aqua/Water/Eau
C: 0/5I: 0/5other
Ascorbic Acid (Vitamin C)
C: 0/5I: 2/5antioxidant
Citric Acid
C: 0/5I: 2/5aha
Phenoxyethanol
C: 0/5I: 2/5preservative
Propylene Glycol
C: 0/5I: 2/5humectant
triethanolamine
zinc-sulfate
Shared (5)
Disodium EDTA
C: 0/5I: 0/5other
Glycerin
C: 0/5I: 0/5humectant
Glycolic Acid
C: 0/5I: 3/5aha
Lactic Acid
C: 0/5I: 2/5aha
Sodium Hyaluronate
C: 0/5I: 0/5humectant
Only in CeraVe Blemish (19)
Aqua (Water)
C: 0/5I: 0/5other
behentrimonium-methosulfate
Benzoic Acid
C: 0/5I: 1/5preservative
caprylyl-glycol
Carbomer
C: 0/5I: 0/5other
Ceramide AP
C: 0/5I: 0/5ceramide
Ceramide EOP
C: 0/5I: 0/5ceramide
Ceramide NP
C: 0/5I: 0/5ceramide
Cetearyl Alcohol
C: 2/5I: 0/5emollient
chlorphenesin
Cholesterol
C: 0/5I: 0/5ceramide
hydroxypropyl-guar
Niacinamide
C: 0/5I: 1/5antioxidant
Phytosphingosine
C: 0/5I: 0/5ceramide
Salicylic Acid
C: 0/5I: 2/5bha
Sodium Hydroxide
C: 0/5I: 2/5other
Sodium Lauroyl Lactylate
C: 0/5I: 0/5surfactant
triethyl-citrate
Xanthan Gum
C: 0/5I: 0/5other
When Used Together
CautionGlycolic Acid + Salicylic Acid
Using AHA and BHA together at high concentrations risks over-exfoliation and barrier damage.
Alternate use — AHA one day, BHA the next.
CautionLactic Acid + Salicylic Acid
[Class rule] Combining AHA and BHA increases exfoliation beyond what most skin can tolerate.
Use on alternate days or choose one.
SynergyNiacinamide + Salicylic Acid
Niacinamide reduces post-BHA redness while salicylic acid unclogs pores — excellent acne-fighting duo.