1
Shared Ingredients
Skin Assistant Retinol Overnight Serum vs Skin Nutritions Double Strength Retinol Night Repair Serum
Comparing Skin Assistant Retinol Overnight Serum versus Skin Nutritions Double Strength Retinol Night Repair Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
Product 1
Skin Assistant Retinol Overnight Serum
vs
Product 2
Skin Nutritions Double Strength Retinol Night Repair Serum
13
Unique to Skin Assistant Retinol Overnight Serum
22
Unique to Skin Nutritions Double Strength Retinol Night Repair Serum
Skin Nutritions Double Strength Retinol Night Repair Serum has a lower comedogenic rating, making it the safer pick for acne-prone skin. Skin Nutritions Double Strength Retinol Night Repair Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 1 ingredient in common. Skin Assistant Retinol Overnight Serum has 13 unique ingredients while Skin Nutritions Double Strength Retinol Night Repair Serum has 22.
Skin Safety Profile
10%
Comedogenic
10 rated
82%
Safe
11 rated
18%
Irritant
11 rated
Based on 11 rated ingredient s
0%
Comedogenic
15 rated
91%
Safe
22 rated
14%
Irritant
22 rated
Based on 22 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (1)
1
Ingredients — Unique to Skin Assistant Retinol Overnight Serum
Carthamus Tinctorius Seed OilCSIRGossypium Herbaceum Seed OilCSIRPrunus Amygdalus Dulcis OilCSIRArgania Spinosa Kernel OilCSIROlea Europaea Fruit OilCSIRSimmondsia Chinensis Seed OilCSIRHelianthus Annuus Seed OilCSIRCocos Nucifera OilCSIRPersea Gratissima OilCSIRParfumCSIRAgran oilCSIRJojoba OilCSIRSunflower Seed OilCSIR
2
Ingredients — Unique to Skin Nutritions Double Strength Retinol Night Repair Serum
WaterCSIRGlycerinCSIRPropanediolCSIRNiacinamideCSIRPolysorbate 20CSIRRetinyl PalmitateCSIRSodium HyaluronateCSIRPalmitoyl Tripeptide-1CSIRPalmitoyl Tetrapeptide-7CSIRTocopherolCSIRPanthenolCSIRPeg-14mCSIRBeta-CaroteneCSIRLauryl GlucosideCSIRMicaCSIRTitanium DioxideCSIRXanthan GumCSIRPhenylpropanolCSIRDisodium EDTACSIRCaprylyl GlycolCSIRPhenoxyethanolCSIRVitamin ECSIR
Frequently Asked Questions
Is Skin Assistant Retinol Overnight Serum better than Skin Nutritions Double Strength Retinol Night Repair Serum for sensitive skin?
By comparing Retinol Overnight Serum and Double Strength Retinol Night Repair 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, Retinol Overnight Serum or Double Strength Retinol Night Repair Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Retinol Overnight Serum and Double Strength Retinol Night Repair Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Retinol Overnight Serum and Double Strength Retinol Night Repair Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Retinol Overnight Serum or Double Strength Retinol Night Repair Serum.
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