Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Medik8 Crystal Retinal Ceramide Eye Versus First Aid Beauty Retinol Eye Cream With Squalane + Ceramides

Medik8 Crystal Retinal Ceramide Eye Versus First Aid Beauty Retinol Eye Cream With Squalane + Ceramides Detailed comparison of Medik8 Crystal Retinal Ceramide Eye 10 versus First Aid Beauty Retinol Eye Cream With Squalane + Ceramides. This anti-aging eye moist

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Medik8 Crystal Retinal Ceramide Eye Versus First Aid Beauty Retinol Eye Cream With Squalane + Ceramides Detailed comparison of Medik8 Crystal Retinal Ceramide Eye 10 versus First Aid Beauty Retinol Eye Cream With Squalane + Ceramides. This anti-aging eye moisturizer is formulated around Retinal and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier. This anti-aging eye moisturizer is formulated around Retinol and Squalane to soften the look of wrinkles and hydrate skin. Water Caprylic/Capric Triglyceride Butyrospermum Parkii Butter Propanediol Arachidyl Alcohol Cetearyl Isononanoate Glycerin Isododecane Squalane Ethylhexyl Palmitate Behenyl Alcohol Cetearyl Alcohol Glyceryl Stearate Microcrystalline Cellulose PPG-12/Smdi Copolymer Tocopheryl Acetate Cyclodextrin Phytosterols Phenoxyethanol Arachidyl Glucoside Dimethicone Sodium Acrylates Copolymer Tocopherol Linoleic Acid Pandanus Conoideus Fruit Oil Ceramide NP Bisabolol Hydroxyacetophenone Sodium Stearoyl Glutamate Cellulose Helianthus Annuus Seed Oil Lecithin Sodium Hyaluronate Retinal Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Lonicera Japonica Flower Extract Daucus Carota Sativa Seed Oil Lonicera Caprifolium Flower Extract Sodium Polyaspartate Xanthan Gum Disodium EDTA Rubus Chamaemorus Seed Oil Ethylhexylglycerin BHT Pentylene Glycol Sodium Hydroxide Trihydroxystearin Water, Caprylic/Capric Triglyceride, Butyrospermum Parkii Butter, Propanediol, Arachidyl Alcohol, Cetearyl Isononanoate, Glycerin, Isododecane, Squalane, Ethylhexyl Palmitate, Behenyl Alcohol, Cetearyl Alcohol, Glyceryl Stearate, Microcrystalline Cellulose, PPG-12/Smdi Copolymer, Tocopheryl Acetate, Cyclodextrin, Phytosterols, Phenoxyethanol, Arachidyl Glucoside, Dimethicone, Sodium Acrylates Copolymer, Tocopherol, Linoleic Acid, Pandanus Conoideus Fruit Oil, Ceramide NP, Bisabolol, Hydroxyacetophenone, Sodium Stearoyl Glutamate, Cellulose, Helianthus Annuus Seed Oil, Lecithin, Sodium Hyaluronate, Retinal, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Lonicera Japonica Flower Extract, Daucus Carota Sativa Seed Oil, Lonicera Caprifolium Flower Extract, Sodium Polyaspartate, Xanthan Gum, Disodium EDTA, Rubus Chamaemorus Seed Oil, Ethylhexylglycerin, BHT, Pentylene Glycol, Sodium Hydroxide, Trihydroxystearin Butylene Glycol Saccharomyces Ferment Glyceryl Stearate Citrate Retinol Atelocollagen Caffeine Ceramide Ng Magnesium Ascorbyl Phosphate Allantoin Avena Sativa Kernel Extract Cholesterol Oleic Acid Palmitic Acid Aloe Barbadensis Leaf Juice Powder Sodium Chondroitin Sulfate Glycine Soja Oil Humulus Lupulus Extract 1,2-Hexanediol Phytosteryl Canola Glycerides Copernicia Cerifera Wax Caprylyl Glycol Butylene/Ethylene/Styrene Copolymer Cetyl Alcohol Ethylene/Propylene/Styrene Copolymer Hydrogenated Poly(C6-12 Olefin) Lauroyl Lysine Triolein Hydrogenated Lecithin Maltodextrin Stearic Acid Stearyl Alcohol Dipropylene Glycol Sclerotium Gum Polyglyceryl-3 Stearate Disodium Cocoamphodiacetate Octanediol Ethyl Ferulate Steareth-30 Polysorbate 20 Citric Acid Chlorphenesin Mica Tin Oxide CI 77891 Water, Caprylic/Capric Triglyceride, Glycerin, Squalane, Butylene Glycol, Glyceryl Stearate, Saccharomyces Ferment, Dimethicone, Glyceryl Stearate Citrate, Sodium Stearoyl Glutamate, Retinol, Atelocollagen, Caffeine, Ceramide Ng, Sodium Hyaluronate, Magnesium Ascorbyl Phosphate, Allantoin, Avena Sativa Kernel Extract, Cholesterol, Linoleic Acid, Tocopherol, Oleic Acid, Palmitic Acid, Helian Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients. Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL). In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!). Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo. Shea butter also contains vitamins A and E which may contribute to antioxidant activity. While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement. This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize. 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%. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However,