Prequel Half & Half Peptides & Ceramides Fluid Moisturizer Versus Celimax Dual Barrier Creamy Toner

Prequel Half & Half Peptides & Ceramides Fluid Moisturizer Versus Celimax Dual Barrier Creamy Toner Detailed comparison of Prequel Half & Half Peptides & Ceramides Fluid Moisturizer versus Celimax Dual Barrier Creamy Toner. This barrier-repair moisturizer is formulated around Ceramide NP and Hexapeptide-11 to strengthen the skin barrier and soften the look of wrinkles. This barrier-repair toner is formulated around Panthenol and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Glycerin Propanediol Isopropyl Myristate Ethylhexyl Olivate Squalane Hydrolyzed Rice Protein Ceramide NP Ceramide As Ceramide Ns Ceramide EOP Ceramide AP Hexapeptide-11 Matrixyl 3000 Polyglyceryl-10 Stearate Triolein Ammonium Acryloyldimethyltaurate/Vp Copolymer Glyceryl Oleate Undecane Hydroxyacetophenone Glyceryl Dioleate Caprylyl Glycol Xanthan Gum Tridecane Betaine Sodium Stearoyl Glutamate Citric Acid Sodium Phytate Sodium PCA Sodium Hydroxide Sodium Lactate PCA Sodium Benzoate Serine Alanine Palmitic Acid Glycine Hydrogenated Lecithin Ethylhexyl Palmitate Butylene Glycol Phenoxyethanol Ethylhexylglycerin Glutamic Acid Lysine Hcl Threonine Arginine Proline Tocopherol Carbomer Polysorbate 20 Water, Glycerin, Propanediol, Isopropyl Myristate, Ethylhexyl Olivate, Squalane, Hydrolyzed Rice Protein, Ceramide NP, Ceramide As, Ceramide Ns, Ceramide EOP, Ceramide AP, Hexapeptide-11, Matrixyl 3000, Polyglyceryl-10 Stearate, Triolein, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glyceryl Oleate, Undecane, Hydroxyacetophenone, Glyceryl Dioleate, Caprylyl Glycol, Xanthan Gum, Tridecane, Betaine, Sodium Stearoyl Glutamate, Citric Acid, Sodium Phytate, Sodium PCA, Sodium Hydroxide, Sodium Lactate, PCA, Sodium Benzoate, Serine, Alanine, Palmitic Acid, Glycine, Hydrogenated Lecithin, Ethylhexyl Palmitate, Butylene Glycol, Phenoxyethanol, Ethylhexylglycerin, Glutamic Acid, Lysine Hcl, Threonine, Arginine, Proline, Tocopherol, Carbomer, Polysorbate 20 Dipropylene Glycol Glycereth-26 1,2-Hexanediol Dipentaerythrityl Hexa C5-9 Acid Esters Panthenol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Macadamia Integrifolia Seed Oil Caprylic/Capric Triglyceride Styrene/Vp Copolymer Phenyl Trimethicone Phytosteryl/Octyldodecyl Lauroyl Glutamate Allantoin Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Disodium EDTA Sodium Hyaluronate Sorbitan Isostearate Heptasodium Hexacarboxymethyl Dipeptide-12 Sorbic Acid Glyceryl Stearate Phytosphingosine 2,3-Butanediol Cholesterol Water, Dipropylene Glycol, Glycerin, Glycereth-26, 1,2-Hexanediol, Dipentaerythrityl Hexa C5-9 Acid Esters, Panthenol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Macadamia Integrifolia Seed Oil, Caprylic/Capric Triglyceride, Styrene/Vp Copolymer, Phenyl Trimethicone, Ethylhexylglycerin, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Allantoin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Hydrogenated Lecithin, Disodium EDTA, Sodium Hyaluronate, Sorbitan Isostearate, Heptasodium Hexacarboxymethyl Dipeptide-12, Sorbic Acid, Glyceryl Stearate, Phytosphingosine, Ceramide NP, 2,3-Butanediol, Tocopherol, Ceramide Ns, Ceramide As, Ceramide AP, Cholesterol, Ceramide EOP These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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 ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%. Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days. Overall, ceramides are considered non-irritating an