Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Allies of Skin Azelaic & Kojic Advanced Clarifying Serum Versus Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum

Allies of Skin Azelaic & Kojic Advanced Clarifying Serum Versus Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum Detailed comparison of Allies of Skin Azelaic & Kojic Advanced Clarifying Serum versus Allies of Skin Tranexamic & Arbutin Advanced B

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Allies of Skin Azelaic & Kojic Advanced Clarifying Serum Versus Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum Detailed comparison of Allies of Skin Azelaic & Kojic Advanced Clarifying Serum versus Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum. This brightening serum is formulated around Azelaic Acid and Kojic Acid to fade the look of dark spots and clear breakouts. This brightening serum is formulated around Tranexamic Acid and Alpha-Arbutin to fade the look of dark spots and brighten dull-looking skin. No concerns Water Azelaic Acid Butylene Glycol Aloe Barbadensis Leaf Juice Propanediol Caprylic/Capric Triglyceride Kojic Acid Polysorbate 20 Glycerin Caprylyl Glycol Hexylresorcinol Ethyl Linoleate Leuconostoc/Radish Root Ferment Filtrate Dodecane Hydroxyethylcellulose Xanthan Gum Helianthus Annuus Seed Oil Squalane Bisabolol Glyceryl Laurate Glyceryl Undecylenate Allantoin Ribose Sodium Acetate Bakuchiol Glycyrrhiza Glabra Root Extract Cellulose Phenoxyethanol Water, Azelaic Acid, Butylene Glycol, Aloe Barbadensis Leaf Juice, Propanediol, Caprylic/Capric Triglyceride, Kojic Acid, Polysorbate 20, Glycerin, Caprylyl Glycol, Hexylresorcinol, Ethyl Linoleate, Leuconostoc/Radish Root Ferment Filtrate, Dodecane, Hydroxyethylcellulose, Xanthan Gum, Helianthus Annuus Seed Oil, Squalane, Bisabolol, Glyceryl Laurate, Glyceryl Undecylenate, Allantoin, Ribose, Sodium Acetate, Bakuchiol, Glycyrrhiza Glabra Root Extract, Cellulose, Phenoxyethanol C13-15 Alkane Tranexamic Acid Alpha-Arbutin Pentylene Glycol Tocopheryl Acetate Palmaria Palmata Extract Hydrolyzed Pea Asparagopsis Armata Extract Ascophyllum Nodosum Extract Pancratium Maritimum Extract Ganoderma Lucidum Extract Lentinus Edodes Extract Lactobacillus Ferment Hydrolyzed Pea Protein Diacetyl Boldine Dipotassium Glycyrrhizate Lactobacillus Panthenol Tocopherol Glucose Arginine/Lysine Polypeptide Pentapeptide-34 Trifluoroacetate C14-22 Alcohols Hydrogenated Starch Hydrolysate Hydroxyacetophenone Sorbitan Caprylate 1,2-Hexanediol C12-20 Alkyl Glucoside Carbomer Sodium Phytate Sodium Chloride Sodium Succinate Sorbic Acid Sodium Benzoate Potassium Sorbate Water, Caprylic/Capric Triglyceride, C13-15 Alkane, Tranexamic Acid, Glycerin, Alpha-Arbutin, Pentylene Glycol, Tocopheryl Acetate, Palmaria Palmata Extract, Hydrolyzed Pea, Asparagopsis Armata Extract, Ascophyllum Nodosum Extract, Glycyrrhiza Glabra Root Extract, Pancratium Maritimum Extract, Ganoderma Lucidum Extract, Lentinus Edodes Extract, Lactobacillus Ferment, Hydrolyzed Pea Protein, Diacetyl Boldine, Dipotassium Glycyrrhizate, Lactobacillus, Bisabolol, Panthenol, Tocopherol, Glucose, Arginine/Lysine Polypeptide, Pentapeptide-34 Trifluoroacetate, C14-22 Alcohols, Xanthan Gum, Hydrogenated Starch Hydrolysate, Hydroxyacetophenone, Sorbitan Caprylate, 1,2-Hexanediol, Caprylyl Glycol, C12-20 Alkyl Glucoside, Propanediol, Carbomer, Sodium Phytate, Butylene Glycol, Sodium Chloride, Sodium Succinate, Sorbic Acid, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol 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. 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. 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%. 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