12
Shared Ingredients
La Roche-Posay Anti Acne 3 Step System vs La Roche-Posay Effaclar Dermatological Acne Treatment System
Comparing La Roche-Posay Anti Acne 3 Step System versus La Roche-Posay Effaclar Dermatological Acne Treatment System — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
Product 1
La Roche-Posay Anti Acne 3 Step System
vs
Product 2
La Roche-Posay Effaclar Dermatological Acne Treatment System
26
Unique to La Roche-Posay Anti Acne 3 Step System
28
Unique to La Roche-Posay Effaclar Dermatological Acne Treatment System
La Roche-Posay Effaclar Dermatological Acne Treatment System has a lower comedogenic rating, making it the safer pick for acne-prone skin. La Roche-Posay Anti Acne 3 Step System scores lower on irritancy, which may suit sensitive skin better. Both products share 12 ingredients in common. La Roche-Posay Anti Acne 3 Step System has 26 unique ingredients while La Roche-Posay Effaclar Dermatological Acne Treatment System has 28.
Skin Safety Profile
18%
Comedogenic
22 rated
97%
Safe
37 rated
23%
Irritant
35 rated
Based on 37 rated ingredient s
6%
Comedogenic
17 rated
86%
Safe
37 rated
32%
Irritant
34 rated
Based on 37 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (12)
1
Ingredients — Unique to La Roche-Posay Anti Acne 3 Step System
Peg-8CSIRPeg-120 Methyl Glucose DioleateCSIRZinc PCACSIRSodium BenzoateCSIRCaprylyl GlycolCSIRParfumCSIRDimethiconeCSIRIsocetyl StearateCSIRNiacinamideCSIRIsopropyl Lauroyl SarcosinateCSIRAmmonium Polyacryloyldimethyl TaurateCSIRMethyl Methacrylate CrosspolymerCSIRPotassium Cetyl PhosphateCSIRGlyceryl Stearate SeCSIRIsohexadecaneCSIRMyristyl MyristateCSIR2-Oleamido-1,3-octadecanediolCSIRNylon-12CSIRPoloxamer 338CSIRLinoleic AcidCSIRXanthan GumCSIRPolysorbate 80CSIRAcrylamide/Sodium Acryloyldimethyltaurate CopolymerCSIRPentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateCSIRSalicylic AcidCSIRPiroctone OlamineCSIR
2
Ingredients — Unique to La Roche-Posay Effaclar Dermatological Acne Treatment System
Isostearyl AlcoholCSIRPentylene GlycolCSIRCarbomerCSIRPotassium HydroxideCSIRTocopheryl AcetateCSIRAcrylates/C10-30 Alkyl Acrylate CrosspolymerCSIREpilobium Angustifolium Flower/Leaf/Stem ExtractCSIRDecyl GlucosideCSIRPeg-150 Pentaerythrityl TetrastearateCSIRPeg-6 Caprylic/Capric GlyceridesCSIRZinc GluconateCSIRTetrasodium EDTACSIRPolyquaternium-47CSIRMentholCSIRAlcohol Denat.CSIRPropanediolCSIRGlycolic AcidCSIRCapryloyl GlycineCSIRBenzyl AlcoholCSIRPpg-26-Buteth-26CSIRPeg-40 Hydrogenated Castor OilCSIRTremella Fuciformis PolysaccharideCSIRButylene GlycolCSIROphiopogon Japonicus Root ExtractCSIRScutellaria Baicalensis Root ExtractCSIRForm of vitamin ECSIRMonkey grass root extractCSIRChinese skullcapCSIR
Frequently Asked Questions
Is La Roche-Posay Anti Acne 3 Step System better than La Roche-Posay Effaclar Dermatological Acne Treatment System for sensitive skin?
By comparing Anti Acne 3 Step System and Effaclar Dermatological Acne Treatment System side-by-side, you can identify which product has fewer irritants and a better safety profile for sensitive skin. Check the irritancy ratings in the comparison matrix above.
Which product, Anti Acne 3 Step System or Effaclar Dermatological Acne Treatment System, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Anti Acne 3 Step System and Effaclar Dermatological Acne Treatment System. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Anti Acne 3 Step System and Effaclar Dermatological Acne Treatment System share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Anti Acne 3 Step System or Effaclar Dermatological Acne Treatment System.
Popular Skincare Comparisons
CeraVe Hydrating Facial Cleanser vs La Roche-Posay Toleriane Hydrating Gentle Face Cleanser
Compare
The Ordinary Niacinamide 10% + Zinc 1% vs The Inkey List Niacinamide Serum
Compare
Laneige Water Bank Blue Hyaluronic Cream vs Tatcha The Water Cream
Compare
Paula's Choice Skin Perfecting 2% BHA vs Drunk Elephant T.L.C. Framboos Glycolic Serum
Compare
Cosrx Advanced Snail 96 Mucin Power Essence vs Beauty of Joseon Repair Serum
Compare
Beauty of Joseon Relief Sun Rice & Probiotics vs Isntree Hyaluronic Acid Watery Sun Gel SPF50+
Compare