Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant Versus Advanced Clinicals Dark Circle Serum

Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant Versus Advanced Clinicals Dark Circle Serum Detailed comparison of Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant versus Advanced Clinicals Dark Circle Serum. This smoothing exfoliator is formulated around Mandelic Acid and Lactic Acid to refine skin texture and brighten dull-looking skin. This brightening eye moisturizer is formulated around Ferulic Acid and Caffeine to fade the look of dark spots and soften the look of wrinkles. No concerns Water 2,3-Butanediol Mandelic Acid Lactic Acid Sodium Hydroxide Myrica Cerifera Fruit Extract Akebia Quinata Stem Extract Prunus Lannesiana Flower Extract Lactobacillus Ferment Lysate Saccharomyces Lysate Achillea Millefolium Extract Saccharide Isomerate Arginine Hydroxyacetophenone Butylene Glycol Sodium Phytate Pentylene Glycol Xanthan Gum Citric Acid Sodium Citrate 1,2-Hexanediol Caprylyl Glycol Sodium Benzoate Water, 2,3-Butanediol, Mandelic Acid, Lactic Acid, Sodium Hydroxide, Myrica Cerifera Fruit Extract, Akebia Quinata Stem Extract, Prunus Lannesiana Flower Extract, Lactobacillus Ferment Lysate, Saccharomyces Lysate, Achillea Millefolium Extract, Saccharide Isomerate, Arginine, Hydroxyacetophenone, Butylene Glycol, Sodium Phytate, Pentylene Glycol, Xanthan Gum, Citric Acid, Sodium Citrate, 1,2-Hexanediol, Caprylyl Glycol, Sodium Benzoate Glycerin Pyrus Malus Fruit Extract PEG-12 Dimethicone Chenopodium Quinoa Seed Extract Terminalia Ferdinandiana Fruit Extract Ferulic Acid Sodium Hyaluronate Caffeine Acetyl Hexapeptide-8 Palmitoyl Tripeptide-37 Centella Asiatica Extract Camellia Sinensis Leaf Extract Rosa Damascena Flower Extract Citrullus Lanatus Fruit Extract Lens Esculenta Fruit Extract Sodium Lactate Sodium PCA Aloe Barbadensis Leaf Juice Tocopheryl Acetate Oryza Sativa Extract Glycine Max Seed Extract Daucus Carota Sativa Root Extract Panax Ginseng Root Extract Ammonium Acryloyldimethyltaurate/Vp Copolymer Potassium Sorbate Phenoxyethanol Tetrasodium Glutamate Diacetate Ethylhexylglycerin Hexylene Glycol Water, Glycerin, Pyrus Malus Fruit Extract, PEG-12 Dimethicone, Chenopodium Quinoa Seed Extract, Terminalia Ferdinandiana Fruit Extract, Ferulic Acid, Sodium Hyaluronate, Caffeine, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-37, Centella Asiatica Extract, Camellia Sinensis Leaf Extract, Rosa Damascena Flower Extract, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Sodium Lactate, Sodium PCA, Aloe Barbadensis Leaf Juice, Tocopheryl Acetate, Butylene Glycol, Oryza Sativa Extract, Glycine Max Seed Extract, Daucus Carota Sativa Root Extract, Panax Ginseng Root Extract, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Potassium Sorbate, Sodium Benzoate, Citric Acid, Phenoxyethanol, Tetrasodium Glutamate Diacetate, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Sodium Hydroxide, 1,2-Hexanediol 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. 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 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. 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). 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. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed. Sodium benzoate works as a preservative by inhibiting the growth of bacteria