Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Good Molecules Hydrating Gel Moisturizer With Electrolytes Versus First Aid Beauty Hydrating Dewy Gel Cream

Good Molecules Hydrating Gel Moisturizer With Electrolytes Versus First Aid Beauty Hydrating Dewy Gel Cream Detailed comparison of Good Molecules Hydrating Gel Moisturizer With Electrolytes versus First Aid Beauty Hydrating Dewy Gel Cream. This calming moistur

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Good Molecules Hydrating Gel Moisturizer With Electrolytes Versus First Aid Beauty Hydrating Dewy Gel Cream Detailed comparison of Good Molecules Hydrating Gel Moisturizer With Electrolytes versus First Aid Beauty Hydrating Dewy Gel Cream. This calming moisturizer is formulated around Chondrus Crispus Extract and Pseudoalteromonas Ferment Extract to calm redness and hydrate skin. This barrier-repair moisturizer is formulated around Squalane and Niacinamide to strengthen the skin barrier and hydrate skin. Water Propanediol Glycerin Chondrus Crispus Extract Carrageenan Sea Salt Pseudoalteromonas Ferment Extract Sodium Levulinate Xylitol Betaine Inositol Ectoin Sodium Benzoate 1,2-Hexanediol Xanthan Gum Dipotassium Glycyrrhizate Pentylene Glycol Hydroxyacetophenone Magnesium Aspartate Zinc Gluconate Citric Acid Arginine Copper Gluconate Sodium Hyaluronate Water, Propanediol, Glycerin, Chondrus Crispus Extract, Carrageenan, Sea Salt, Pseudoalteromonas Ferment Extract, Sodium Levulinate, Xylitol, Betaine, Inositol, Ectoin, Sodium Benzoate, 1,2-Hexanediol, Xanthan Gum, Dipotassium Glycyrrhizate, Pentylene Glycol, Hydroxyacetophenone, Magnesium Aspartate, Zinc Gluconate, Citric Acid, Arginine, Copper Gluconate, Sodium Hyaluronate Squalane Dimethicone Phenyl Trimethicone Niacinamide Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone Ceramide NP Colloidal Oatmeal Tocopherol Sorbitan Isostearate Decyl Glucoside Sodium Acryloyldimethyltaurate/Vp Crosspolymer Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Caprylyl Glycol Ethylhexylglycerin Butylene Glycol Dimethicone/Polyglycerin-3 Crosspolymer Glyceryl Glucoside Dimethiconol Polysilicone-11 Hexylene Glycol Phenoxyethanol Polysorbate 60 Water, Glycerin, Squalane, Dimethicone, Phenyl Trimethicone, Betaine, Niacinamide, Pentylene Glycol, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Propanediol, Sodium Hyaluronate, Ceramide NP, Colloidal Oatmeal, Tocopherol, Sorbitan Isostearate, Decyl Glucoside, Sodium Acryloyldimethyltaurate/Vp Crosspolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Caprylyl Glycol, Ethylhexylglycerin, Butylene Glycol, Dimethicone/Polyglycerin-3 Crosspolymer, Glyceryl Glucoside, Dimethiconol, Polysilicone-11, 1,2-Hexanediol, Hydroxyacetophenone, Hexylene Glycol, Phenoxyethanol, Polysorbate 60 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 Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability. Betaine is also known as trimethylglycine. 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 types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Hydroxyacetophenone is a small phenolic molecule that earns its place in a formulas as an antioxidant and preservative booster. As a phenol, it is able to neutralize free radicals to protect both the product and the skin from oxidative stress. Though it can't kill microbes on its own, it works as a good supporting agent when combined with other preservatives like Phenoxyethanol or 1,2-Hexanediol. This ingredient naturally occurs as piceol in Norwegian spruce needles (~0.4-1.1% dry weight and in cloudberries). Though the cosmetic-grade material is synthesized for purity and consistency. You'll usually see it used at low levels and suppliers recommend up to 1% added to a water phase. Safety testing was done at concentrations like 0.05% in SPF products and 0.5% in a Human Repeated Insult Patch Test. The safety evidence is assuring; this ingredient is safe for cosmetics in current use and also holds safety status as a food flavoring as well. An honest caveat: the "soothing" and "anti-inflammatory"