Product and ingredient reference
Mary & May Calendula Peptide Ageless Sleeping Mask
Mary & May Calendula Peptide Ageless Sleeping Mask Ingredients in Mary & May Calendula Peptide Ageless Sleeping Mask Korea explained: benefits, concerns, and detailed analysis of 54 ingredients including Water, Alcohol Denat., and Methylpropanediol A highly ra
Mary & May Calendula Peptide Ageless Sleeping Mask Ingredients in Mary & May Calendula Peptide Ageless Sleeping Mask Korea explained: benefits, concerns, and detailed analysis of 54 ingredients including Water, Alcohol Denat., and Methylpropanediol A highly rated overnight mask with 54 ingredients, including vitamin E, hyaluronic acid, and ceramides. This anti-aging overnight mask is formulated around Acetyl Hexapeptide-8 and Copper Tripeptide-1 to soften the look of wrinkles and refine skin texture. Worth noting Contains drying alcohol, which absorbs quickly but can be dehydrating. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Alcohol Denat. Methylpropanediol 1,2-Hexanediol Betaine Dipropylene Glycol Gardenia Taitensis Callus Extract Oak Root Extract Tremella Fuciformis Extract Centella Asiatica Extract Ficus Carica Fruit Extract Orchid Leaf/Root/Stem Extract Chamomilla Recutita Extract Chrysanthemum Parthenium Extract Hydrogenated Lecithin Sodium Hyaluronate Panthenol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Glycerin Tromethamine Butylene Glycol Polyglyceryl-10 Laurate Dextrin Sodium Phytate Ceramide NP Tocopherol Acetyl Hexapeptide-8 Acetyl Octapeptide-3 Acetyl Tetrapeptide-2 Oligopeptide-6 Tripeptide-1 Copper Tripeptide-1 Hexapeptide-2 Dipeptide-2 Acetyl Tetrapeptide-3 Acetyl Tripeptide-1 Hexapeptide-9 Tripeptide-2 Nonapeptide-1 Pentapeptide-3 Tripeptide-3 Alanine/Histidine/Lysine Polypeptide Copper Hcl Dipeptide-4 Acetyl Tetrapeptide-5 Palmitoyl Dipeptide-7 Palmitoyl Hexapeptide-12 Palmitoyl Tripeptide-1 Palmitoyl Tripeptide-5 Palmitoyl Pentapeptide-4 Dipeptide Diaminobutyroyl Benzylamide Diacetate Palmitoyl Tetrapeptide-7 Guaiazulene Parfum Ethylhexylglycerin Water, Alcohol Denat., Methylpropanediol, 1,2-Hexanediol, Betaine, Dipropylene Glycol, Gardenia Taitensis Callus Extract, Oak Root Extract, Tremella Fuciformis Extract, Centella Asiatica Extract, Ficus Carica Fruit Extract, Orchid Leaf/Root/Stem Extract, Chamomilla Recutita Extract, Chrysanthemum Parthenium Extract, Hydrogenated Lecithin, Sodium Hyaluronate, Panthenol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glycerin, Tromethamine, Butylene Glycol, Polyglyceryl-10 Laurate, Dextrin, Sodium Phytate, Ceramide NP, Tocopherol, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Acetyl Tetrapeptide-2, Oligopeptide-6, Tripeptide-1, Copper Tripeptide-1, Hexapeptide-2, Dipeptide-2, Acetyl Tetrapeptide-3, Acetyl Tripeptide-1, Hexapeptide-9, Tripeptide-2, Nonapeptide-1, Pentapeptide-3, Tripeptide-3, Alanine/Histidine/Lysine Polypeptide Copper Hcl, Dipeptide-4, Acetyl Tetrapeptide-5, Palmitoyl Dipeptide-7, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Pentapeptide-4, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Palmitoyl Tetrapeptide-7, Guaiazulene, Parfum, Ethylhexylglycerin Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives. The "denat" part just means "denatured"; common denaturants include Denatonium Benzoate, t-butyl alcohol, and Diethyl Phthalate. This step makes the alcohol undrinkable (and lets brand skip taxes related to beverage alcohol). This ingredient gets a bad rep because it is irritating and drying due to its astringent property. Astringents draw out natural oils in tissue to constrict pores and dry out your skin. However, alcohol denat. is not all that bad. Due to its low molecular weight, alcohol denat. tends to evaporate quickly. One study on pig skin found half of applied alcohol evaporated in 10 seconds and less than 3% stayed on skin. This also helps other ingredients become better absorbed upon application. Studies are conflicted about whether this ingredient causes skin dehydration. One study from 2005 found adding emollients to propanol-based sanitizer decreased skin dryness and irritation. Another study found irritation only occurs if your skin is already damaged. Small amounts of alcohol are generally tolerated by oily skin or people who live in humid environments. The rule of thumb is this ingredient will probably not affect your skin much if it is near the end of an ingredients list. One thing to note: People with ALDH2 (aldehyde dehydrogenase 2) deficiency may experience skin irritation from continued alcohol use. About 8% of the world's population have this deficiency. The Cosmetic Ingredient Review Expert Panel has determined denatured alcohols to be safe for use in concentrations between 0.05% and 12% (depending on which denaturant is used). Also... This ingredient has antimicrobial and solvent properties. The antimicrobial property helps preserve products and increase their shelf life. As a solvent, it helps dissolve other ingredients. Look for formulas that contain glycerin, hyaluronic acid, or panthenol if you want to offset any drying effect. This ingredient will trip away your skin's natural oils/lipids that help it lock in moisture. This can worsen dryness, trigger eczema flare-ups, and aggravate rosacea. Be sure to patch test any product with this ingredient if you have dry or sensitive skin, eczema, or rosacea. Methylpropanediol is a synthetic solvent and humectant. As a solvent, it helps dissolve other ingredients, helping to evenly distribute ingredients throughout the product. This ingredient has also been shown to have antimicrobial properties which makes it a preservative booster. Search reviews by skin type, ingredient, or keyword. Mary & May is a Korean brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated November 11, 2025 • Added by dreamgaze