Holika Holika 3 Seconds Starter Collagen Versus Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum

Holika Holika 3 Seconds Starter Collagen Versus Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum Detailed comparison of Holika Holika 3 Seconds Starter Collagen versus Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum. This hydrating serum is formulated around Portulaca Oleracea Extract and Sodium Hyaluronate to hydrate skin and soften the look of wrinkles. This barrier-repair serum is formulated around Bifida Ferment Lysate and Sodium Hyaluronate to strengthen the skin barrier and soften the look of wrinkles. Water Alcohol Denat. Bis-PEG-18 Methyl Ether Dimethyl Silane Butylene Glycol Glycereth-26 Portulaca Oleracea Extract Hydrolyzed Collagen PEG-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether Betaine Dipropylene Glycol Carbomer Methylparaben PEG-60 Hydrogenated Castor Oil Phenoxyethanol Trehalose Triethanolamine Sodium Hyaluronate Xanthan Gum Disodium EDTA Parfum Water, Alcohol Denat., Bis-PEG-18 Methyl Ether Dimethyl Silane, Butylene Glycol, Glycereth-26, Portulaca Oleracea Extract, Hydrolyzed Collagen, PEG-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether, Betaine, Dipropylene Glycol, Carbomer, Methylparaben, PEG-60 Hydrogenated Castor Oil, Phenoxyethanol, Trehalose, Triethanolamine, Sodium Hyaluronate, Xanthan Gum, Disodium EDTA, Parfum Bifida Ferment Lysate PEG-8 Propanediol Methyl Gluceth-20 PEG-75 Adansonia Digitata Seed Extract Tripeptide-32 Faex Extract Lactobacillus Ferment Cola Acuminata Seed Extract Anthemis Nobilis Flower Extract Hydrolyzed Algin Pantethine Caffeine Lecithin Sodium Rna Bisabolol Squalane Glycerin Oleth-3 Phosphate Caprylyl Glycol Oleth-3 Oleth-5 Choleth-24 Hydrogenated Lecithin Jojoba Wax PEG-120 Esters Ceteth-24 Tocopheryl Acetate Tetrasodium EDTA BHT Potassium Sorbate CI 14700 CI 19140 Water, Bifida Ferment Lysate, PEG-8, Propanediol, Bis-PEG-18 Methyl Ether Dimethyl Silane, Methyl Gluceth-20, Glycereth-26, PEG-75, Butylene Glycol, Adansonia Digitata Seed Extract, Tripeptide-32, Sodium Hyaluronate, Faex Extract, Lactobacillus Ferment, Cola Acuminata Seed Extract, Anthemis Nobilis Flower Extract, Hydrolyzed Algin, Pantethine, Caffeine, Lecithin, Sodium Rna, Bisabolol, Squalane, Glycerin, Oleth-3 Phosphate, Caprylyl Glycol, Oleth-3, Oleth-5, Choleth-24, Hydrogenated Lecithin, Jojoba Wax PEG-120 Esters, Ceteth-24, Tocopheryl Acetate, Carbomer, Triethanolamine, Tetrasodium EDTA, BHT, Xanthan Gum, Potassium Sorbate, Disodium EDTA, Phenoxyethanol, CI 14700, CI 19140 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. Bis-Peg-18 Methyl Ether Dimethyl Silane belongs to the siloxanes and silicones classes. It is synthetically created and has a waxy composition. This ingredient is a humectant and emollient, meaning it helps hydrate the skin. Humectants draw moisture to your skin, while emollients prevent moisture from escaping. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. 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. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized. It is a humectant and helps add texture to products. It can make your product thicker. As a humectant, it helps draw moisture from the air to your skin. This helps your skin stay hydrated. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular