Paula's Choice Clinical Ceramide-Enriched Firming Moisturizer Versus Paula's Choice Clear Oil-Free Moisturizer

Paula's Choice Clinical Ceramide-Enriched Firming Moisturizer Versus Paula's Choice Clear Oil-Free Moisturizer Detailed comparison of Paula's Choice Clinical Ceramide-Enriched Firming Moisturizer versus Paula's Choice Clear Oil-Free Moisturizer. This anti-aging moisturizer is formulated around Sodium Ascorbyl Phosphate and Retinol to soften the look of wrinkles and strengthen the skin barrier. This barrier-repair moisturizer is formulated around Niacinamide and Ceramide NP to strengthen the skin barrier and calm redness. Water Sodium Ascorbyl Phosphate Cetyl Alcohol Neopentyl Glycol Diheptanoate Potassium Cetyl Phosphate Glyceryl Stearate PEG-100 Stearate Glycerin PEG-12 Glyceryl Dimyristate Bis-Diglyceryl Polyacyladipate-2 Dimethicone Glyceryl Ascorbate Tetrahexyldecyl Ascorbate Retinol Ceramide NP Ceramide Ns Ceramide AP Ceramide EOP Ceramide Eos Cholesterol Caprooyl Phytosphingosine Caprooyl Sphingosine Squalane Punica Granatum Extract Pongamia Glabra Seed Oil Glycyrrhiza Glabra Root Vitis Vinifera Tocopheryl Acetate Carnosine Panthenol Sodium PCA Butylene Glycol Sodium Citrate Ceteareth-25 Polysorbate 20 Ethylhexyl Stearate Sodium Hydroxide Trideceth-6 Propyl Gallate Ammonium Acryloyldimethyltaurate/Vp Copolymer Sodium Polyacrylate Behenic Acid Disodium EDTA Phenoxyethanol Caprylyl Glycol Chlorphenesin Water, Sodium Ascorbyl Phosphate, Cetyl Alcohol, Neopentyl Glycol Diheptanoate, Potassium Cetyl Phosphate, Glyceryl Stearate, PEG-100 Stearate, Glycerin, PEG-12 Glyceryl Dimyristate, Bis-Diglyceryl Polyacyladipate-2, Dimethicone, Glyceryl Ascorbate, Tetrahexyldecyl Ascorbate, Retinol, Ceramide NP, Ceramide Ns, Ceramide AP, Ceramide EOP, Ceramide Eos, Cholesterol, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Squalane, Punica Granatum Extract, Pongamia Glabra Seed Oil, Glycyrrhiza Glabra Root, Vitis Vinifera, Tocopheryl Acetate, Carnosine, Panthenol, Sodium PCA, Butylene Glycol, Sodium Citrate, Ceteareth-25, Polysorbate 20, Ethylhexyl Stearate, Sodium Hydroxide, Trideceth-6, Propyl Gallate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Sodium Polyacrylate, Behenic Acid, Disodium EDTA, Phenoxyethanol, Caprylyl Glycol, Chlorphenesin Ethyl Macadamiate Cetearyl Alcohol Propanediol Triethylhexanoin Sodium Acrylates Copolymer Hydrolyzed Pumpkin Seedcake Vaccinium Angustifolium Fruit Extract Euterpe Oleracea Fruit Extract Prunus Serotina Fruit Extract Niacinamide Tripeptide-29 Sodium Hyaluronate Phytosphingosine Adenosine Lecithin Arginine Sodium Lauroyl Lactylate Sodium Gluconate Citric Acid Isohexadecane Xanthan Gum Carbomer Ethylhexylglycerin Water, Ethyl Macadamiate, Glycerin, Cetearyl Alcohol, Propanediol, Triethylhexanoin, Sodium Acrylates Copolymer, Glyceryl Stearate, PEG-100 Stearate, Glycyrrhiza Glabra Root, Hydrolyzed Pumpkin Seedcake, Vaccinium Angustifolium Fruit Extract, Euterpe Oleracea Fruit Extract, Prunus Serotina Fruit Extract, Niacinamide, Tripeptide-29, Ceramide NP, Ceramide AP, Ceramide EOP, Sodium Hyaluronate, Phytosphingosine, Cholesterol, Panthenol, Sodium PCA, Adenosine, Lecithin, Arginine, Sodium Lauroyl Lactylate, Sodium Gluconate, Citric Acid, Isohexadecane, Xanthan Gum, Carbomer, Phenoxyethanol, Ethylhexylglycerin 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. 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 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 and safety tests have found little to no observable adverse effects from using this ingredient. Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically. Cholesterol is a lipid that is naturally found in human skin and is one