1
Shared Ingredients
Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C vs RENU Flash Relax Mask
Comparing Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C versus RENU Flash Relax Mask — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
Product 1
Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C
vs
Product 2
RENU Flash Relax Mask
14
Unique to Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C
29
Unique to RENU Flash Relax Mask
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C scores lower on irritancy, which may suit sensitive skin better. Both products share 1 ingredient in common. Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C has 14 unique ingredients while RENU Flash Relax Mask has 29.
Skin Safety Profile
0%
Comedogenic
5 rated
86%
Safe
14 rated
31%
Irritant
13 rated
Based on 14 rated ingredient s
0%
Comedogenic
9 rated
75%
Safe
28 rated
35%
Irritant
26 rated
Based on 28 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 Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C
2
Ingredients — Unique to RENU Flash Relax Mask
WaterCSIRAloe Barbadensis Leaf JuiceCSIRGlycerinCSIRBiosaccharide Gum-1CSIRPeg-40 Hydrogenated Castor OilCSIRCarbomerCSIRPhenoxyethanolCSIRTriethanolamineCSIRAcanthopanax Senticosus Root ExtractCSIRSodium Ascorbyl PhosphateCSIRGlyceryl Acrylate/Acrylic Acid CopolymerCSIRMagnesium GluconateCSIRAlgae ExtractCSIRCichorium intybus extractCSIRMaltoseCSIRParfumCSIRLinaloolCSIRBenzyl BenzoateCSIRFarnesolCSIRGeraniolCSIRBenzyl SalicylateCSIRPanthenolCSIRSodium HyaluronateCSIRVitis Vinifera Fruit ExtractCSIRDisodium EDTACSIRTrideceth-9CSIRPotassium SorbateCSIREthylhexylglycerinCSIRAloe Vera leaf juiceCSIR
Frequently Asked Questions
Is Ren Skincare Flash Rinse 1 Minute Facial with Water Activated Vitamin C better than RENU Flash Relax Mask for sensitive skin?
By comparing Flash Rinse 1 Minute Facial with Water Activated Vitamin C and Flash Relax Mask 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, Flash Rinse 1 Minute Facial with Water Activated Vitamin C or Flash Relax Mask, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Flash Rinse 1 Minute Facial with Water Activated Vitamin C and Flash Relax Mask. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Flash Rinse 1 Minute Facial with Water Activated Vitamin C and Flash Relax Mask share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Flash Rinse 1 Minute Facial with Water Activated Vitamin C or Flash Relax Mask.
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