Puca – Pure & Care Serum Oil-Cocktail Hyaluronic Acid Versus Puca – Pure & Care Collagen Serum

Puca – Pure & Care Serum Oil-Cocktail Hyaluronic Acid Versus Puca – Pure & Care Collagen Serum Detailed comparison of Puca – Pure & Care Serum Oil-Cocktail Hyaluronic Acid versus Puca – Pure & Care Collagen Serum. This hydrating serum is formulated around Squalane and 3-O-Ethyl Ascorbic Acid to hydrate skin and strengthen the skin barrier. This hydrating serum is formulated around Sodium Hyaluronate to hydrate skin and soften the look of wrinkles. No concerns Water Caprylic/Capric Triglyceride Helianthus Annuus Seed Oil Simmondsia Chinensis Seed Oil Butyrospermum Parkii Oil Glycerin Propylene Glycol Squalane Panthenol 3-O-Ethyl Ascorbic Acid Tocopheryl Acetate Butylene Glycol Saccharide Isomerate Sodium Hyaluronate Xylitylglucoside Anhydroxylitol Hexylene Glycol Phenoxyethanol Olea Europaea Oil Unsaponifiables Xylitol Rubus Chamaemorus Seed Extract Polygonum Cuspidatum Root Extract Hydroxyethylcellulose Centella Asiatica Extract Camellia Sinensis Leaf Extract Chamomilla Recutita Flower Extract Glycyrrhiza Glabra Root Extract Rosmarinus Officinalis Leaf Extract Scutellaria Baicalensis Root Extract Citric Acid Sodium Citrate CI 42090 Sodium Hydroxide CI 19140 Ethylhexylglycerin Cellulose Gum Water, Caprylic/Capric Triglyceride, Helianthus Annuus Seed Oil, Simmondsia Chinensis Seed Oil, Butyrospermum Parkii Oil, Glycerin, Propylene Glycol, Squalane, Panthenol, 3-O-Ethyl Ascorbic Acid, Tocopheryl Acetate, Butylene Glycol, Saccharide Isomerate, Sodium Hyaluronate, Xylitylglucoside, Anhydroxylitol, Hexylene Glycol, Phenoxyethanol, Olea Europaea Oil Unsaponifiables, Xylitol, Rubus Chamaemorus Seed Extract, Polygonum Cuspidatum Root Extract, Hydroxyethylcellulose, Centella Asiatica Extract, Camellia Sinensis Leaf Extract, Chamomilla Recutita Flower Extract, Glycyrrhiza Glabra Root Extract, Rosmarinus Officinalis Leaf Extract, Scutellaria Baicalensis Root Extract, Citric Acid, Sodium Citrate, CI 42090, Sodium Hydroxide, CI 19140, Ethylhexylglycerin, Cellulose Gum Hydrolyzed Collagen Corn Gluten Amino Acids Dipropylene Glycol Morus Alba Root Extract Sodium Polyacrylate Silk Extract Glycosphingolipids Portulaca Oleracea Extract Euglena Gracilis Polysaccharide Potassium Sorbate Propanediol Beta-Glucan Opuntia Ficus-Indica Extract Water, Butylene Glycol, Hydrolyzed Collagen, Corn Gluten Amino Acids, Dipropylene Glycol, Phenoxyethanol, Sodium Hyaluronate, Morus Alba Root Extract, Sodium Polyacrylate, Silk Extract, Glycosphingolipids, Portulaca Oleracea Extract, Euglena Gracilis Polysaccharide, Glycerin, Potassium Sorbate, Hexylene Glycol, Propanediol, Beta-Glucan, Opuntia Ficus-Indica Extract, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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. Hexylene Glycol is a multitasker ingredient that works as a solvent, humectant, emulsifier, viscosity reducer, and preservative booster. It is able to dissolve both water and oil-soluble ingredients to stabilize tricky actives and make products spread more easily. As a humectant, it pulls water into the skin. But it's a pretty minor moisturizing ingredient compared to other humectants, like glycerin. Interestingly, it can act as a mild penetration enhancer. One in vitro study on human skin found a 12% concentration upped the absorption of mometasone furoate (a medicinal ingredient used to treat inflammatory skin conditions) up to 7%. This ingredient is typically used at levels of 0.1-10% depending on the role it's playing. A patch test study on eczema patients didn't find a significant increase in irritation versus the control group, but the potential for irritation rises at higher concentrations. 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