Kiehl's Dermatologist Solutions™ Centella Cica Cream Versus Drunk Elephant Lala Retro Whipped Cream

Kiehl's Dermatologist Solutions™ Centella Cica Cream Versus Drunk Elephant Lala Retro Whipped Cream Detailed comparison of Kiehl's Dermatologist Solutions™ Centella Cica Cream versus Drunk Elephant Lala Retro Whipped Cream. This calming moisturizer is formulated around Centella Asiatica Extract to calm redness and strengthen the skin barrier. This barrier-repair moisturizer is formulated around Camellia Sinensis Seed Oil and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Ethylhexyl Palmitate Glycerin Dipropylene Glycol Carbomer Sodium Hydroxide Caprylyl Glycol Ethylhexylglycerin Centella Asiatica Extract Tocopherol Citric Acid Water, Ethylhexyl Palmitate, Glycerin, Dipropylene Glycol, Carbomer, Sodium Hydroxide, Caprylyl Glycol, Ethylhexylglycerin, Centella Asiatica Extract, Tocopherol, Citric Acid Caprylic/Capric Triglyceride Isopropyl Isostearate Camellia Sinensis Seed Oil Glyceryl Stearate Se Cetearyl Alcohol Palmitic Acid Stearic Acid Pentylene Glycol Plantago Lanceolata Leaf Extract Adansonia Digitata Seed Oil Citrullus Lanatus Seed Oil Passiflora Edulis Seed Oil Schinziophyton Rautanenii Kernel Oil Sclerocarya Birrea Seed Oil Polyglyceryl-6 Ximenia Americana Seedate Cholesterol Ceramide AP Ceramide EOP Sodium Hyaluronate Crosspolymer Ceramide NP Phytosphingosine Ceteareth-20 Trisodium Ethylenediamine Disuccinate Sodium Lauroyl Lactylate Xanthan Gum Chlorphenesin Phenoxyethanol Water, Glycerin, Caprylic/Capric Triglyceride, Isopropyl Isostearate, Camellia Sinensis Seed Oil, Glyceryl Stearate Se, Cetearyl Alcohol, Palmitic Acid, Stearic Acid, Pentylene Glycol, Plantago Lanceolata Leaf Extract, Adansonia Digitata Seed Oil, Citrullus Lanatus Seed Oil, Passiflora Edulis Seed Oil, Schinziophyton Rautanenii Kernel Oil, Sclerocarya Birrea Seed Oil, Polyglyceryl-6 Ximenia Americana Seedate, Cholesterol, Ceramide AP, Ceramide EOP, Sodium Hyaluronate Crosspolymer, Ceramide NP, Phytosphingosine, Ceteareth-20, Trisodium Ethylenediamine Disuccinate, Tocopherol, Sodium Lauroyl Lactylate, Sodium Hydroxide, Citric Acid, Carbomer, Xanthan Gum, Caprylyl Glycol, Chlorphenesin, Phenoxyethanol, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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). Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. 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