PCA Skin Silkcoat Balm Versus Kiehl's Ultra Facial Cream with Squalane

PCA Skin Silkcoat Balm Versus Kiehl's Ultra Facial Cream with Squalane Detailed comparison of PCA Skin Silkcoat Balm versus Kiehl's Ultra Facial Cream with Squalane. This barrier-repair night moisturizer is formulated around Butyrospermum Parkii Butter and Hydrolyzed Silk to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Squalane and Pseudoalteromonas Ferment Extract to strengthen the skin barrier and hydrate skin. Water Glycerin Butyrospermum Parkii Butter Caprylic/Capric Triglyceride Cetyl Alcohol Glyceryl Stearate Cyclopentasiloxane Dimethicone Theobroma Cacao Seed Butter C12-15 Alkyl Benzoate Stearic Acid Potassium Cetyl Phosphate Cetearyl Alcohol Phenoxyethanol Polysorbate 60 Allantoin Simmondsia Chinensis Seed Oil Squalane Tocopheryl Acetate Hydrolyzed Silk Acrylates/C10-30 Alkyl Acrylate Crosspolymer Ethylhexylglycerin Hydrastis Canadensis Extract Lavandula Angustifolia Flower Extract Rosmarinus Officinalis Leaf Extract Thymus Vulgaris Flower/Leaf Extract Sodium Hydroxide Water, Glycerin, Butyrospermum Parkii Butter, Caprylic/Capric Triglyceride, Cetyl Alcohol, Glyceryl Stearate, Cyclopentasiloxane, Dimethicone, Theobroma Cacao Seed Butter, C12-15 Alkyl Benzoate, Stearic Acid, Potassium Cetyl Phosphate, Cetearyl Alcohol, Phenoxyethanol, Polysorbate 60, Allantoin, Simmondsia Chinensis Seed Oil, Squalane, Tocopheryl Acetate, Hydrolyzed Silk, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin, Hydrastis Canadensis Extract, Lavandula Angustifolia Flower Extract, Rosmarinus Officinalis Leaf Extract, Thymus Vulgaris Flower/Leaf Extract, Sodium Hydroxide Bis-PEG-18 Methyl Ether Dimethyl Silane Sucrose Stearate Stearyl Alcohol PEG-8 Stearate Myristyl Myristate Prunus Armeniaca Kernel Oil Persea Gratissima Oil Oryza Sativa Bran Oil Olea Europaea Fruit Oil Chlorphenesin Palmitic Acid Carbomer Trisodium Ethylenediamine Disuccinate Prunus Amygdalus Dulcis Oil Xanthan Gum Tocopherol Glycine Soja Oil Pseudoalteromonas Ferment Extract Myristic Acid Hydroxypalmitoyl Sphinganine Salicylic Acid Helianthus Annuus Seed Oil Citric Acid Water, Glycerin, Dimethicone, Squalane, Bis-PEG-18 Methyl Ether Dimethyl Silane, Sucrose Stearate, Stearyl Alcohol, PEG-8 Stearate, Myristyl Myristate, Prunus Armeniaca Kernel Oil, Phenoxyethanol, Persea Gratissima Oil, Glyceryl Stearate, Cetyl Alcohol, Oryza Sativa Bran Oil, Olea Europaea Fruit Oil, Chlorphenesin, Stearic Acid, Palmitic Acid, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Trisodium Ethylenediamine Disuccinate, Prunus Amygdalus Dulcis Oil, Xanthan Gum, Ethylhexylglycerin, Sodium Hydroxide, Tocopherol, Glycine Soja Oil, Pseudoalteromonas Ferment Extract, Myristic Acid, Hydroxypalmitoyl Sphinganine, Salicylic Acid, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Citric Acid 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. Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products. As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied. It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin. A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record. 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. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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 elas