5
Shared Ingredients
La Roche-Posay Effaclar MAT+ vs La Roche-Posay Effaclar Serum
Comparing La Roche-Posay Effaclar MAT+ versus La Roche-Posay Effaclar Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
24
Unique to La Roche-Posay Effaclar MAT+
14
Unique to La Roche-Posay Effaclar Serum
La Roche-Posay Effaclar Serum has a lower comedogenic rating, making it the safer pick for acne-prone skin. La Roche-Posay Effaclar MAT+ scores lower on irritancy, which may suit sensitive skin better. Both products share 5 ingredients in common. La Roche-Posay Effaclar MAT+ has 24 unique ingredients while La Roche-Posay Effaclar Serum has 14.
Skin Safety Profile
10%
Comedogenic
21 rated
89%
Safe
28 rated
22%
Irritant
27 rated
Based on 28 rated ingredient s
0%
Comedogenic
11 rated
83%
Safe
18 rated
39%
Irritant
18 rated
Based on 18 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (5)
1
Ingredients — Unique to La Roche-Posay Effaclar MAT+
CyclopentasiloxaneCSIRGlycerinCSIRIsocetyl StearateCSIRDimethiconeCSIRDimethicone/Vinyl Dimethicone CrosspolymerCSIRAcrylamide/Sodium Acryloyldimethyltaurate CopolymerCSIRMethyl Methacrylate CrosspolymerCSIRSilicaCSIRCyclohexasiloxaneCSIRPeg-100 StearateCSIRCocamide MeaCSIRZinc PCACSIRGlyceryl StearateCSIRTriethanolamineCSIRIsohexadecaneCSIRSodium CitrateCSIRAscorbyl GlucosideCSIRNylon-12CSIRTetrasodium EDTACSIRPolysorbate 80CSIRAcrylates/C10-30 Alkyl Acrylate CrosspolymerCSIRTocopherolCSIRMethylparabenCSIRVitamin ECSIR
2
Ingredients — Unique to La Roche-Posay Effaclar Serum
Biosaccharide Gum-1CSIRCitric AcidCSIRDimethyl IsosorbideCSIRGlycolic AcidCSIRHydroxyethylpiperazine Ethane Sulfonic AcidCSIRMaltodextrinCSIRNiacinamideCSIRPeg-30 Glyceryl CocoateCSIRPeg-60 Hydrogenated Castor OilCSIRPentylene GlycolCSIRPhytic AcidCSIRPolyquaternium-10CSIRPropanediolCSIRSodium HydroxideCSIR
Frequently Asked Questions
Is La Roche-Posay Effaclar MAT+ better than La Roche-Posay Effaclar Serum for sensitive skin?
By comparing Effaclar MAT+ and Effaclar Serum 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, Effaclar MAT+ or Effaclar Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Effaclar MAT+ and Effaclar Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Effaclar MAT+ and Effaclar Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Effaclar MAT+ or Effaclar Serum.
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