18
Shared Ingredients
Medik8 C Tetra Day Cream vs Medik8 R Retinoate Day & Night
Comparing Medik8 C Tetra Day Cream versus Medik8 R Retinoate Day & Night — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
10
Unique to Medik8 C Tetra Day Cream
13
Unique to Medik8 R Retinoate Day & Night
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Medik8 R Retinoate Day & Night scores lower on irritancy, which may suit sensitive skin better. Both products share 18 ingredients in common. Medik8 C Tetra Day Cream has 10 unique ingredients while Medik8 R Retinoate Day & Night has 13.
Skin Safety Profile
0%
Comedogenic
9 rated
64%
Safe
25 rated
42%
Irritant
24 rated
Based on 25 rated ingredient s
0%
Comedogenic
12 rated
93%
Safe
27 rated
13%
Irritant
24 rated
Based on 27 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (18)
WaterCSIRHeptyl UndecylenateCSIRCaprylic/Capric TriglycerideCSIRTetrahexyldecyl AscorbateCSIRMethylpropanediolCSIRCetearyl OlivateCSIRCetearyl IsononanoateCSIRDistarch PhosphateCSIRTocopheryl AcetateCSIRSorbitan OlivateCSIRSodium HyaluronateCSIRCaprylyl GlycolCSIRGlycerinCSIRDisodium EDTACSIRPhenylpropanolCSIRSodium HydroxideCSIRPelargonic acidCSIRForm of vitamin ECSIR
1
Ingredients — Unique to Medik8 C Tetra Day Cream
2
Ingredients — Unique to Medik8 R Retinoate Day & Night
Frequently Asked Questions
Is Medik8 C Tetra Day Cream better than Medik8 R Retinoate Day & Night for sensitive skin?
By comparing C Tetra Day Cream and R Retinoate Day & Night 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, C Tetra Day Cream or R Retinoate Day & Night, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both C Tetra Day Cream and R Retinoate Day & Night. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do C Tetra Day Cream and R Retinoate Day & Night share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either C Tetra Day Cream or R Retinoate Day & Night.
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