Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Laneige Cream Skin Toner & Moisturizer Versus Round Lab Birch Juice Moisturizing Toner

Laneige Cream Skin Toner & Moisturizer Versus Round Lab Birch Juice Moisturizing Toner Detailed comparison of Laneige Cream Skin Toner & Moisturizer versus Round Lab Birch Juice Moisturizing Toner. This hydrating toner is formulated around Limnanthes Alba Seed

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Laneige Cream Skin Toner & Moisturizer Versus Round Lab Birch Juice Moisturizing Toner Detailed comparison of Laneige Cream Skin Toner & Moisturizer versus Round Lab Birch Juice Moisturizing Toner. This hydrating toner is formulated around Limnanthes Alba Seed Oil and Ceramide AP to hydrate skin and strengthen the skin barrier. This hydrating toner is formulated around Betula Platyphylla Japonica Juice and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. Water Butylene Glycol Glycerin Limnanthes Alba Seed Oil Ceramide AP 1,2-Hexanediol Squalane Polyglyceryl-10 Stearate Glyceryl Stearate Citrate Sodium Stearoyl Glutamate Inulin Lauryl Carbamate Glyceryl Caprylate Ethylhexylglycerin Propanediol Disodium EDTA Carbomer Mannitol Acrylates/Stearyl Methacrylate Copolymer Tremella Fuciformis Sporocarp Extract Hyaluronic Acid Camellia Sinensis Leaf Extract Xanthan Gum Ceramide NP Camellia Japonica Flower Extract Tocopherol Acetyl Tetrapeptide-11 Water, Butylene Glycol, Glycerin, Limnanthes Alba Seed Oil, Ceramide AP, 1,2-Hexanediol, Squalane, Polyglyceryl-10 Stearate, Glyceryl Stearate Citrate, Sodium Stearoyl Glutamate, Inulin Lauryl Carbamate, Glyceryl Caprylate, Ethylhexylglycerin, Propanediol, Disodium EDTA, Carbomer, Mannitol, Acrylates/Stearyl Methacrylate Copolymer, Tremella Fuciformis Sporocarp Extract, Hyaluronic Acid, Camellia Sinensis Leaf Extract, Xanthan Gum, Ceramide NP, Camellia Japonica Flower Extract, Tocopherol, Acetyl Tetrapeptide-11 Glycereth-26 Pentylene Glycol Betula Platyphylla Japonica Juice Chondrus Crispus Extract Saccharum Officinarum Extract Sodium Hyaluronate Panthenol Tromethamine Dipotassium Glycyrrhizate Glyceryl Glucoside Ascorbic Acid Water, Glycerin, Propanediol, Glycereth-26, Pentylene Glycol, Betula Platyphylla Japonica Juice, 1,2-Hexanediol, Chondrus Crispus Extract, Saccharum Officinarum Extract, Sodium Hyaluronate, Hyaluronic Acid, Panthenol, Tromethamine, Dipotassium Glycyrrhizate, Glyceryl Caprylate, Glyceryl Glucoside, Butylene Glycol, Ascorbic Acid, Carbomer, Xanthan Gum, Disodium EDTA These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives 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%. 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 and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin typ