ZO Skin Health Growth Factor Serum Versus PCA Skin Hyaluronic Acid Boosting Serum

ZO Skin Health Growth Factor Serum Versus PCA Skin Hyaluronic Acid Boosting Serum Detailed comparison of ZO Skin Health Growth Factor Serum versus PCA Skin Hyaluronic Acid Boosting Serum. This anti-aging serum is formulated around Dipeptide Diaminobutyroyl Benzylamide Diacetate to soften the look of wrinkles. This hydrating serum is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. Water Cyclopentasiloxane Dipropylene Glycol Propylene Glycol Dimethicone Glycerin Dimethicone Crosspolymer Dimethicone/PEG-10/15 Crosspolymer PEG-12 Dimethicone Crosspolymer Butylene Glycol Dimethicone/Vinyl Dimethicone Crosspolymer Sodium Phosphate Panthenyl Triacetate Phospholipids Magnesium Sulfate Hydrolyzed Sericin Ethyl Linoleate Buddleja Davidii Meristem Cell Culture Angelica Polymorpha Sinensis Root Extract Dipeptide Diaminobutyroyl Benzylamide Diacetate Lactobacillus/Panax Ginseng Root Extract Ferment Filtrate Disodium Acetyl Glucosamine Phosphate Acetyl Tyrosine Dimethiconol Oleyl Alcohol Proline Parfum Tocopherol Beta-Glucan Adenosine Triphosphate Hydrolyzed Vegetable Protein Sodium Chloride Xanthan Gum Phenoxyethanol Water, Cyclopentasiloxane, Dipropylene Glycol, Propylene Glycol, Dimethicone, Glycerin, Dimethicone Crosspolymer, Dimethicone/PEG-10/15 Crosspolymer, PEG-12 Dimethicone Crosspolymer, Butylene Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Phosphate, Panthenyl Triacetate, Phospholipids, Magnesium Sulfate, Hydrolyzed Sericin, Ethyl Linoleate, Buddleja Davidii Meristem Cell Culture, Angelica Polymorpha Sinensis Root Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Lactobacillus/Panax Ginseng Root Extract Ferment Filtrate, Disodium Acetyl Glucosamine Phosphate, Acetyl Tyrosine, Dimethiconol, Oleyl Alcohol, Proline, Parfum, Tocopherol, Beta-Glucan, Adenosine Triphosphate, Hydrolyzed Vegetable Protein, Sodium Chloride, Xanthan Gum, Phenoxyethanol Propanediol Niacinamide Hydrolyzed Yeast Extract Polyglyceryl-3 Beeswax Coconut Alkanes Isododecane Jojoba Esters Polysilicone-11 Sodium Hyaluronate Sodium Benzoate Carbomer Hydrolyzed Hyaluronic Acid Cetyl Alcohol Polyglyceryl-6 Distearate Sodium Lauroyl Lactylate Hydrolyzed Glycosaminoglycans Ethylhexylglycerin Sodium Hydroxide Hexylene Glycol Polygonum Bistorta Root Extract Cetyl Hydroxyethylcellulose Rosmarinus Officinalis Leaf Oil Aroma Polyglucuronic Acid Ceramide NP Hyaluronic Acid Sodium Carrageenan Ceramide AP Phytosphingosine Caprylyl Glycol Cholesterol Lecithin Maris Sal Ceramide EOP Water, Propanediol, Glycerin, Niacinamide, Dimethicone, Hydrolyzed Yeast Extract, Polyglyceryl-3 Beeswax, Coconut Alkanes, Phenoxyethanol, Isododecane, Jojoba Esters, Dimethicone Crosspolymer, Polysilicone-11, Sodium Hyaluronate, Sodium Benzoate, Carbomer, Xanthan Gum, Hydrolyzed Hyaluronic Acid, Cetyl Alcohol, Polyglyceryl-6 Distearate, Sodium Lauroyl Lactylate, Disodium Acetyl Glucosamine Phosphate, Hydrolyzed Glycosaminoglycans, Ethylhexylglycerin, Sodium Hydroxide, Hexylene Glycol, Polygonum Bistorta Root Extract, Cetyl Hydroxyethylcellulose, Rosmarinus Officinalis Leaf Oil, Aroma, Polyglucuronic Acid, Ceramide NP, Hyaluronic Acid, Sodium Carrageenan, Ceramide AP, Phytosphingosine, Caprylyl Glycol, Cholesterol, Lecithin, Maris Sal, Ceramide EOP These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. Dimethicone Crosspolymer is a silicone created by modifying dimethicone with hydrocarbon side chains. Due to its large size, it does not penetrate skin. It is considered non-occlusive. Dimethicone Crosspolymer is used to stabilize and thicken products. It also helps give products a silky feel. We don't have a description for Disodium Acetyl Glucosamine Phosphate yet. 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. 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 level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol con