Kristin Ess Hair Peptide Restore Bond Recovery Leave-In Treatment Versus Hask Repair Series Bond Building Leave-In Treatment Cream

Kristin Ess Hair Peptide Restore Bond Recovery Leave-In Treatment Versus Hask Repair Series Bond Building Leave-In Treatment Cream Detailed comparison of Kristin Ess Hair Peptide Restore Bond Recovery Leave-In Treatment versus Hask Repair Series Bond Building Leave-In Treatment Cream. Water Cetearyl Alcohol Cetyl Alcohol Parfum Stearyl Alcohol Behentrimonium Chloride Dicaprylyl Ether Phenoxyethanol Aspergillus Ferment Cetrimonium Chloride Panthenol Arginine Xylitylglucoside Polyglyceryl-10 Pentaoleate Anhydroxylitol Caprylyl Glycol Sodium Hydroxide Maltitol Itaconic Acid Adansonia Digitata Seed Oil Xylitol Ethylhexylglycerin Linum Usitatissimum Seed Extract Salvia Hispanica Seed Extract Polyglyceryl-10 Laurate Avena Sativa Peptide Tocopherol Benzyl Alcohol Caprylic Acid Sodium Benzoate 1,2-Hexanediol Citric Acid Benzoic Acid Pelvetia Canaliculata Extract Sodium Hyaluronate Citronellol Geraniol Water, Cetearyl Alcohol, Cetyl Alcohol, Parfum, Stearyl Alcohol, Behentrimonium Chloride, Dicaprylyl Ether, Phenoxyethanol, Aspergillus Ferment, Cetrimonium Chloride, Panthenol, Arginine, Xylitylglucoside, Polyglyceryl-10 Pentaoleate, Anhydroxylitol, Caprylyl Glycol, Sodium Hydroxide, Maltitol, Itaconic Acid, Adansonia Digitata Seed Oil, Xylitol, Ethylhexylglycerin, Linum Usitatissimum Seed Extract, Salvia Hispanica Seed Extract, Polyglyceryl-10 Laurate, Avena Sativa Peptide, Tocopherol, Benzyl Alcohol, Caprylic Acid, Sodium Benzoate, 1,2-Hexanediol, Citric Acid, Benzoic Acid, Pelvetia Canaliculata Extract, Sodium Hyaluronate, Citronellol, Geraniol Isopropyl Palmitate Glyceryl Stearate PEG-10 Sunflower Glycerides Argania Spinosa Kernel Oil Ethyl Linoleate Ethyl Oleate Crambe Abyssinica Seed Oil Helianthus Annuus Seed Oil Persea Gratissima Oil Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Glycerin Fumaric Acid Polyquaternium-7 Polyquaternium-37 Sodium Salicylate Chlorphenesin Guar Hydroxypropyltrimonium Chloride Acrylates/Stearyl Methacrylate Copolymer Sorbitan Oleate PPG-1 Trideceth-6 Propylene Glycol Dicaprylate/Dicaprate Alpha-Isomethyl Ionone Benzyl Benzoate Hexyl Cinnamal Limonene Linalool Linalyl Acetate Water, Cetearyl Alcohol, Behentrimonium Chloride, Isopropyl Palmitate, Glyceryl Stearate, PEG-10 Sunflower Glycerides, Argania Spinosa Kernel Oil, Itaconic Acid, Arginine, Panthenol, Linum Usitatissimum Seed Extract, Salvia Hispanica Seed Extract, Polyglyceryl-10 Laurate, Benzyl Alcohol, Xylitol, Caprylic Acid, Ethyl Linoleate, Ethyl Oleate, Crambe Abyssinica Seed Oil, Helianthus Annuus Seed Oil, Persea Gratissima Oil, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Tocopherol, Glycerin, Citric Acid, Fumaric Acid, Polyquaternium-7, Polyquaternium-37, Sodium Salicylate, Chlorphenesin, Guar Hydroxypropyltrimonium Chloride, Acrylates/Stearyl Methacrylate Copolymer, Sorbitan Oleate, PPG-1 Trideceth-6, Propylene Glycol Dicaprylate/Dicaprate, Sodium Benzoate, Parfum, Alpha-Isomethyl Ionone, Benzyl Benzoate, Hexyl Cinnamal, Limonene, Linalool, Linalyl Acetate These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources. It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy. Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces. A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks. Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis. One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies. Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne. This ingredient is a preservative and often used for it's anti-static properties. You'll most likely see this ingredient in hair conditioners. It does not cause irritation or sensitization in leave-on products at 1-5%. Benzyl Alcohol is an aromatic alcohol with several roles: it's a preservative, solvent, and mild fragrance component with a floral scent. This ingredient has been deemed safe for use in cosmetic formulations at concentrations up to 5%, and up to 10% in hair dyes. You'll typically see 0.5-2% in most rinse-off or leave-on products. As a preservative, it works by disrupting the membrane of microbial proteins. This helps keep bacteria and fungi from growing in your products. The sensitization picture is actually quite assuring as well:of nearly 71,000 patients patch tested with benzyl alcohol, only 0.21% showed a positive reaction with most of them being weakly positive. This led researchers to conclude that benzyl alcohol cannot be regarded as a significant contact allergen. It is worth noting this ingredient is classified as one of the EU's regulated fragrance allergens and restricted to 1% in finished products. Labels must also declare it in concentrations above 0.001% in leave-on products and 0.01% in rinse-off products. At concentrations around 5%, localized redness and itching can appear as a direct irritant response and not as a true allergic reaction. This ingredient is also known as octanoic acid. It is a fatty acid that is naturally found in (and sourced from) coconut oil and palm kernel oil. In cosmetics, it plays several roles: The antimicrobial activity has been documented: Caprylic Acid is able to disrupt microbial cell membranes and i