Olay Regenerist Retinol 24 Night Facial Serum vs Kirei Products Skin Tightening Serum

Ingredients, safety and price, side by side

New comparison
Olay Regenerist Retinol 24 Night Facial Serum Olay Regenerist Retinol 24 Night Facial Serum Serums, Essence, Ampoules · 19 ingredients · from US$19.99 Check on Amazon
Kirei Products Skin Tightening Serum Kirei Products Skin Tightening Serum Serums, Essence, Ampoules · 38 ingredients · no price yet Check on Amazon

The short answer

They share 4 ingredients. Olay adds 15, Kirei Products adds 34.

Pick Olay for shorter list (19 vs 38 ingredients)paraben-free
Pick Kirei Products for fewer pore-cloggers (0 vs 1)higher safety score (98 vs 79)
Product Overview
Product Category
Serums, Essence, Ampoules
Serums, Essence, Ampoules
Prices
Starting from US$19.99
--No Prices Yet--
What's inside
Paraben-Free
✓
✕
Sulfate-Free
✓
✓
Alcohol-Free
✓
✓
Silicone-Free
✕
✕
EU Allergen-Free
✓
✓
Fungal Acne (Malassezia) Safe
✕
✕
Minimal Ingredients
✕
✕
Ingredient Overview
Ingredients with Comedogenic Ratings
Dimethicone Dimethicone
Comedogenic
rating (1)
Glycerin Glycerin
Comedogenic
rating (0)
Laureth-4 Laureth-4
Comedogenic
rating (5)
Polysorbate 20 Polysorbate 20
Comedogenic
rating (0)
Titanium Dioxide Titanium Dioxide
Comedogenic
rating (0)
Butylene Glycol Butylene Glycol
Comedogenic
rating (1)
Glycerin Glycerin
Comedogenic
rating (0)
Capric Acid Capric Acid
Comedogenic
rating (2)
Dimethicone Dimethicone
Comedogenic
rating (1)
Methylparaben Methylparaben
Comedogenic
rating (0)
Zinc Oxide Zinc Oxide
Comedogenic
rating (1)
Total # of Ingredients
19
38
Ingredient Health Safety (EWG)
74%
11%
16%
0%
82%
5%
0%
13%
Prices ($USD) from trusted retailers
ingredient comparison (advanced)
Common ingredients found in both products

Water, Dimethicone, Glycerin, Mica

Ingredients only in Olay Regenerist Retinol 24 Night Facial Serum

Retinol, Retinyl Propionate, Niacinamide, Palmitoyl Pentapeptide-4, Dimethiconol, C13-14 Isoparaffin, Laureth-4, Polysorbate 20, Laureth-7, Disodium EDTA, Dimethicone Crosspolymer, Polyacrylamide, Titanium Dioxide, DMDM Hydantoin, Iodopropynyl Butylcarbamate

Ingredients only in Kirei Products Skin Tightening Serum

Cyclopentasiloxane, Butylene Glycol, Isononanal, Diphenylsiloxy Phenyl Trimethicone, Isostearic Acid, Capric Acid, Propanediol, PEG-9 Polydimethylsiloxyethyl Dimethicone, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Inulin, Prunus Amygdalus Dulcis Seed Extract, Avena sativa Kernel Extract, Polyglutamic Acid, Dipotassium Glycyrrhizate, Mannose, Sodium Mannose Phosphate, Caprooyl Tetrapeptide-3, Xanthan Gum Crosspolymer, Sodium Bicarbonate, Hydroxyethylcellulose, Pentylene Glycol, PEG-10 Dimethicone, Cetyl PEG/PPG-10/1 Dimethicone, Hydrogen Dimethicone, Glyceryl Behenate/Eicosadioate, Sodium Sulfate, PARFUM, Dextran, Ethylhexylglycerin, Phenoxyethanol, Methylparaben, Titanium/Titanium Dioxide, Zinc Oxide, Aluminum Hydroxide

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