La Roche-Posay Lipikar Baume Light AP+M Versus Paula's Choice Resist Anti-Aging Clear Skin Hydrator

La Roche-Posay Lipikar Baume Light AP+M Versus Paula's Choice Resist Anti-Aging Clear Skin Hydrator Detailed comparison of La Roche-Posay Lipikar Baume Light AP+M versus Paula's Choice Resist Anti-Aging Clear Skin Hydrator. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Niacinamide to strengthen the skin barrier and hydrate skin. This anti-aging moisturizer is formulated around Sodium Ascorbyl Phosphate and Niacinamide to soften the look of wrinkles and balance excess oil. Water Glycerin Isopropyl Palmitate Butyrospermum Parkii Butter Propanediol Cetyl Alcohol Myristyl Myristate Zea Mays Starch Niacinamide Ophiopogon Japonicus Root Extract Carbomer Sodium Hydroxide Mannose Hydroxyacetophenone Caprylyl Glycol Vitreoscilla Ferment Citric Acid Maltodextrin Polyglyceryl-3 Methylglucose Distearate Tocopherol Water, Glycerin, Isopropyl Palmitate, Butyrospermum Parkii Butter, Propanediol, Cetyl Alcohol, Myristyl Myristate, Zea Mays Starch, Niacinamide, Ophiopogon Japonicus Root Extract, Carbomer, Sodium Hydroxide, Mannose, Hydroxyacetophenone, Caprylyl Glycol, Vitreoscilla Ferment, Citric Acid, Maltodextrin, Polyglyceryl-3 Methylglucose Distearate, Tocopherol Cyclopentasiloxane Octyldodecyl Neopentanoate Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer Sodium Ascorbyl Phosphate Dimethicone Cetearyl Alcohol Butylene Glycol Glyceryl Stearate PEG-100 Stearate Adenosine Epigallocatechin Gallate Glucose Oxidase Lactoperoxidase Boerhavia Diffusa Root Extract Cocos Nucifera Fruit Extract Lactobacillus Polysilicone-11 Sodium Chloride Potassium Thiocyanate Glucose Xanthan Gum Ceteareth-20 Decyl Glucoside Phenoxyethanol Water, Cyclopentasiloxane, Octyldodecyl Neopentanoate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Glycerin, Sodium Ascorbyl Phosphate, Cetyl Alcohol, Niacinamide, Dimethicone, Cetearyl Alcohol, Butylene Glycol, Glyceryl Stearate, PEG-100 Stearate, Adenosine, Epigallocatechin Gallate, Glucose Oxidase, Lactoperoxidase, Boerhavia Diffusa Root Extract, Cocos Nucifera Fruit Extract, Lactobacillus, Polysilicone-11, Sodium Chloride, Potassium Thiocyanate, Glucose, Xanthan Gum, Ceteareth-20, Decyl Glucoside, Citric Acid, Phenoxyethanol Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products. Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH. In skincare formulas, citric acid can: While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants. Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations. Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger. However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure. 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 ingred