Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dieux Skin Air Angel Peptide Plumping Gel Cream Versus Peach & Lily Peptide Pro Firming Moisturizer

Dieux Skin Air Angel Peptide Plumping Gel Cream Versus Peach & Lily Peptide Pro Firming Moisturizer Detailed comparison of Dieux Skin Air Angel Peptide Plumping Gel Cream versus Peach & Lily Peptide Pro Firming Moisturizer. This barrier-repair moisturizer is f

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Dieux Skin Air Angel Peptide Plumping Gel Cream Versus Peach & Lily Peptide Pro Firming Moisturizer Detailed comparison of Dieux Skin Air Angel Peptide Plumping Gel Cream versus Peach & Lily Peptide Pro Firming Moisturizer. This barrier-repair moisturizer is formulated around Palmitoyl Hexapeptide-12 and Squalane to strengthen the skin barrier and hydrate skin. This anti-aging moisturizer is formulated around Collagen Extract and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin. Water Glycerin Dimethicone Dimethicone Crosspolymer C12-15 Alkyl Benzoate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Imperata Cylindrica Root Extract Caprylic/Capric Triglyceride Methylpropanediol Squalane Cetyl Alcohol Meadowfoam Estolide Dipalmitoyl Hydroxyproline Tribehenin Sodium PCA Urea Carbomer Phenoxyethanol Caprylyl Glycol Collagen Amino Acids Propanediol Haematococcus Pluvialis Extract Trehalose Linoleic Acid Phytosterols Phospholipids Palmitic Acid Polysorbate 60 Sorbitan Isostearate Ceramide Ng Hexylene Glycol PEG-10 Phytosterol Polyquaternium-51 Triacetin Sodium Hyaluronate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Palmitoyl Hexapeptide-12 Sodium Hydroxide Lactic Acid Water, Glycerin, Dimethicone, Dimethicone Crosspolymer, C12-15 Alkyl Benzoate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Imperata Cylindrica Root Extract, Caprylic/Capric Triglyceride, Methylpropanediol, Squalane, Cetyl Alcohol, Meadowfoam Estolide, Dipalmitoyl Hydroxyproline, Tribehenin, Sodium PCA, Urea, Carbomer, Phenoxyethanol, Caprylyl Glycol, Collagen Amino Acids, Propanediol, Haematococcus Pluvialis Extract, Trehalose, Linoleic Acid, Phytosterols, Phospholipids, Palmitic Acid, Polysorbate 60, Sorbitan Isostearate, Ceramide Ng, Hexylene Glycol, PEG-10 Phytosterol, Polyquaternium-51, Triacetin, Sodium Hyaluronate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Palmitoyl Hexapeptide-12, Sodium Hydroxide, Lactic Acid Butylene Glycol Sorbitol Cetearyl Alcohol Butylene Glycol Dicaprylate/Dicaprate 1,2-Hexanediol Hydrogenated Polydecene C10-18 Triglycerides Stearic Acid Cetearyl Glucoside Collagen Extract Acetyl Hexapeptide-8 Dipeptide-2 Acetyl Tetrapeptide-5 Sh-Oligopeptide-1 Copper Tripeptide-1 Tripeptide-1 Palmitoyl Tripeptide-5 Palmitoyl Tripeptide-1 Nonapeptide-1 Hexapeptide-9 Palmitoyl Pentapeptide-4 Sh-Polypeptide-1 Serine Methionine Cysteine Arginine Tremella Fuciformis Extract Phytosteryl/Octyldodecyl Lauroyl Glutamate Polyglutamic Acid Polyglyceryl-3 Methylglucose Distearate Hydrolyzed Sodium Hyaluronate Hydrolyzed Hyaluronic Acid Hyaluronic Acid Sodium Hyaluronate Crosspolymer Glyceryl Glucoside Saccharomyces/Rice Ferment Filtrate Prunus Mume Fruit Extract Curcuma Longa Root Extract Corallina Officinalis Extract Panax Ginseng Callus Culture Extract Solanum Melongena Fruit Extract Prunus Armeniaca Fruit Extract Aloe Barbadensis Leaf Extract Ocimum Sanctum Leaf Extract Adenosine Tocopherol Sorbitan Stearate Sodium Polyacryloyldimethyl Taurate Origanum Majorana Leaf Extract Melia Azadirachta Leaf Extract Melia Azadirachta Flower Extract Aloe Barbadensis Flower Extract Phellinus Linteus Extract 3-O-Ethyl Ascorbic Acid Glucose Ethylhexylglycerin Coccinia Indica Fruit Extract Pentylene Glycol Tropolone Citrus Aurantium Bergamia Fruit Oil Water, Butylene Glycol, Sorbitol, Glycerin, Cetearyl Alcohol, Butylene Glycol Dicaprylate/Dicaprate, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Hydrogenated Polydecene, C10-18 Trigly These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry