Creamy Ácido Glicólico Versus Paula's Choice 10% Azelaic Acid Booster

Creamy Ácido Glicólico Versus Paula's Choice 10% Azelaic Acid Booster Detailed comparison of Creamy Ácido Glicólico versus Paula's Choice 10% Azelaic Acid Booster. This smoothing treatment is formulated around Glycolic Acid to refine skin texture and brighten dull-looking skin. This calming treatment is formulated around Azelaic Acid and Salicylic Acid to calm redness and fade the look of dark spots. Water Glycolic Acid Stearic Acid Caprylic/Capric Triglyceride Bis-Diglyceryl Polyacyladipate-2 Glycerin Sodium Benzoate Cetyl Alcohol Prunus Amygdalus Dulcis Oil Polysorbate 60 Ammonium Hydroxide Cyclopentasiloxane Bisabolol Xanthan Gum Phenoxyethanol Cetearyl Alcohol Ethylhexylglycerin Disodium EDTA Water, Glycolic Acid, Stearic Acid, Caprylic/Capric Triglyceride, Bis-Diglyceryl Polyacyladipate-2, Glycerin, Sodium Benzoate, Cetyl Alcohol, Prunus Amygdalus Dulcis Oil, Polysorbate 60, Ammonium Hydroxide, Cyclopentasiloxane, Bisabolol, Xanthan Gum, Phenoxyethanol, Cetearyl Alcohol, Ethylhexylglycerin, Disodium EDTA Azelaic Acid C12-15 Alkyl Benzoate Methyl Glucose Sesquistearate Glyceryl Stearate Dimethicone Salicylic Acid Adenosine Glycyrrhiza Glabra Root Extract Boerhavia Diffusa Root Extract Allantoin Sclerotium Gum Propanediol Butylene Glycol Water, Azelaic Acid, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Methyl Glucose Sesquistearate, Glycerin, Cetearyl Alcohol, Glyceryl Stearate, Dimethicone, Salicylic Acid, Adenosine, Glycyrrhiza Glabra Root Extract, Boerhavia Diffusa Root Extract, Allantoin, Bisabolol, Cyclopentasiloxane, Xanthan Gum, Sclerotium Gum, Propanediol, Butylene Glycol, 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. Bisabolol is a gentle skin conditioner, antioxidant, and soothing ingredient. It's primary claim to fame is soothing and research shows topically applied bisabolol can quiet the chemical messengers that cause your skin to become inflamed, helping to sooth any irritation. A clinical study found that applying 0.5% bisabolol daily for 8 weeks produced an average 9% decrease in skin pigmentation. Researchers found it can also suppress the process that leads to excess melanin production in skin. In vitro studies found that bisabolol combined with propylene glycol significantly increased skin permeability by increasing lipid fluidity in the stratum corneum. You'll likely see use concentrations quite low, usually 0.1-0.2%. Overall, this is a well-tolerated ingredient that works well in formulas designed for sensitive, reactive, or post-procedure skin. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier. Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient. It plays several roles in a formula: Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products. Multiple assessments have found it to be non-irritating and non-sensitizing to most people. However, there have been some cases of allergic contact dermatitis in patients with chronically com