Aqualogica 5 Barrier+ Repair Moisturizer Versus Earth Rhythm Moisture Punch Multimolecular Hyaluronic Acid Serum

Aqualogica 5 Barrier+ Repair Moisturizer Versus Earth Rhythm Moisture Punch Multimolecular Hyaluronic Acid Serum Detailed comparison of Aqualogica 5 Barrier+ Repair Moisturizer versus Earth Rhythm Moisture Punch Multimolecular Hyaluronic Acid Serum. This barrier-repair moisturizer is formulated around Caprylic/Capric Triglyceride and Xylitol to strengthen the skin barrier and hydrate skin. This hydrating serum is formulated around Sodium Hyaluronate and Laminaria Digitata Extract to hydrate skin and strengthen the skin barrier. No concerns Water Caprylic/Capric Triglyceride Xylitol Glucose Anhydroxylitol Nopalea Cochenillifera Extract Sodium Acrylates Copolymer Lecithin Polyglycerin-3 Genipa Americana Extract Dimethicone Glyceryl Stearate PEG-100 Stearate Phenoxyethanol Ethylhexylglycerin Cetearyl Olivate Sorbitan Olivate Shea Butter Glycerides Imidazolidinyl Urea Sodium Benzoate Niacinamide Glycerin Erythritol Hibiscus Esculentus Fruit Extract Fucus Vesiculosus Extract Butylene Glycol 1,2-Hexanediol Glyceryl Glucoside Acrylates/C10-30 Alkyl Acrylate Crosspolymer Laminaria Digitata Extract Hydrogenated Lecithin Cetyl-Pg Hydroxyethyl Palmitamide Ceramide EOP Ceramide Ns Ceramide NP Ceramide As Ceramide AP Cholesterol Hyaluronic Acid Panthenol Ethoxydiglycol Tocopheryl Acetate Water, Caprylic/Capric Triglyceride, Xylitol, Glucose, Anhydroxylitol, Nopalea Cochenillifera Extract, Sodium Acrylates Copolymer, Lecithin, Polyglycerin-3, Genipa Americana Extract, Dimethicone, Glyceryl Stearate, PEG-100 Stearate, Phenoxyethanol, Ethylhexylglycerin, Cetearyl Olivate, Sorbitan Olivate, Shea Butter Glycerides, Imidazolidinyl Urea, Sodium Benzoate, Niacinamide, Glycerin, Erythritol, Hibiscus Esculentus Fruit Extract, Fucus Vesiculosus Extract, Butylene Glycol, 1,2-Hexanediol, Glyceryl Glucoside, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Laminaria Digitata Extract, Hydrogenated Lecithin, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide EOP, Ceramide Ns, Ceramide NP, Ceramide As, Ceramide AP, Cholesterol, Hyaluronic Acid, Panthenol, Ethoxydiglycol, Tocopheryl Acetate Sodium Hyaluronate Triethylene Glycol Sodium Hyaluronate, Water, Laminaria Digitata Extract, Hydrogenated Lecithin, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide EOP, Ceramide Ns, Ceramide NP, Ceramide As, Ceramide AP, Cholesterol, 1,2-Hexanediol, Phenoxyethanol, Triethylene Glycol 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. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Ceramide AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function. You'll often see this ingredient paired with other ceramides (like ceramide NP), cholesterol, or fatty acids because this combination best mimics the natural lipid mix your skin already has. The skin's ability to produce ceramides gets disrupted in skin conditions like eczema. This in turn weakens the skin barrier and applying ceramides topically has been shown to replenish what's been lost to restore barrier function. Most of the studies with Ceramide AP test it as part of a multi-ceramide complex; studies reinforce ceramide AP's role in rebalancing ceramides in skin and improving skin hydration. Ceramide AS is formally known as Ceramides 4 and 5. Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin. Ceramide EOP is formally known as Ceramide 1. It is naturally found in skin and part of the intercellular "mortar" holding everything together in your outermost layer. EOP stands for a linked Ester fatty acid, a linked Omega hydroxy fatty acid, and the Phytosphingosine base. What makes Ceramide EOP special is its ultra-long fatty acid chain; this unique structure allows it to bridge the lipid layers in your skin barrier to prevent water loss (something no other ceramide can do). Low levels of Ceramide EOP have been found in people with eczema and psoriasis. Using it together with other ceramides, cholesterol, and linoleic acid have been shown to meaningfully improve hydration and reduce water loss. In one clinical study, a regimen using Ceramide EOP, NP, and AP led to significant symptom improvements in patients with eczema, psoriasis, and dry skin in just 4 weeks. You'll usually see concentrations between 0.1-0.5% in formulations. Overall, this is a well-tolerated and safe ingredient for cosmetic use. Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids. Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes. This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants. A study with 312 patients found that using a cerami