Neutrogena Hydro Boost Body Gel Cream Versus PCA Skin ReBalance

Neutrogena Hydro Boost Body Gel Cream Versus PCA Skin ReBalance Detailed comparison of Neutrogena Hydro Boost Body Gel Cream versus PCA Skin ReBalance. This calming moisturizer is formulated around Niacinamide and Bisabolol to calm redness and strengthen the skin barrier. Water Glycerin Isopropyl Palmitate Petrolatum Dimethicone Cetyl Alcohol Phenoxyethanol Sodium Polyacrylate Cetearyl Olivate Caprylyl Glycol Ethylhexylglycerin Sorbitan Olivate Parfum Carbomer Sodium Hyaluronate Sodium Hydroxide Blue 1 Lake Water, Glycerin, Isopropyl Palmitate, Petrolatum, Dimethicone, Cetyl Alcohol, Phenoxyethanol, Sodium Polyacrylate, Cetearyl Olivate, Caprylyl Glycol, Ethylhexylglycerin, Sorbitan Olivate, Parfum, Carbomer, Sodium Hyaluronate, Sodium Hydroxide, Blue 1 Lake Ethylhexyl Isononanoate Glycereth-26 Butylene Glycol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Niacinamide Polyisobutene Bisabolol Hexylene Glycol PEG-7 Trimethylolpropane Coconut Ether Tocopheryl Acetate Oenothera Biennis Oil Borago Officinalis Seed Oil Aloe Barbadensis Leaf Juice Water, Ethylhexyl Isononanoate, Glycereth-26, Butylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Niacinamide, Carbomer, Polyisobutene, Caprylyl Glycol, Bisabolol, Sodium Hydroxide, Ethylhexylglycerin, Hexylene Glycol, PEG-7 Trimethylolpropane Coconut Ether, Tocopheryl Acetate, Oenothera Biennis Oil, Borago Officinalis Seed Oil, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). 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. 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. 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 concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and