Paula's Choice Skin Balancing Pore-Reducing Toner Versus e.l.f. cosmetics Skin Pure Skin + Dermatologist Developed Toner

Paula's Choice Skin Balancing Pore-Reducing Toner Versus e.l.f. cosmetics Skin Pure Skin + Dermatologist Developed Toner Detailed comparison of Paula's Choice Skin Balancing Pore-Reducing Toner US versus e.l.f. cosmetics Skin Pure Skin + Dermatologist Developed Toner. This pore-care toner is formulated around Niacinamide and Panthenol to refine the look of pores and balance excess oil. This barrier-repair toner is formulated around Aloe Barbadensis Leaf Juice and Niacinamide to strengthen the skin barrier and calm redness. Water Glycerin Butylene Glycol Niacinamide Polysorbate 20 Adenosine Anthemis Nobilis Flower Extract Arctium Lappa Seed Oil Hydrolyzed Jojoba Esters Sodium PCA Panthenol Sodium Hyaluronate Ceramide NP Ceramide AP Ceramide EOP Phytosphingosine Cholesterol Tetrahexyldecyl Ascorbate Oleth-10 Sodium Lauroyl Lactylate Caprylyl Glycol Hexylene Glycol Sodium Citrate Xanthan Gum Trisodium EDTA Phenoxyethanol Water, Glycerin, Butylene Glycol, Niacinamide, Polysorbate 20, Adenosine, Anthemis Nobilis Flower Extract, Arctium Lappa Seed Oil, Hydrolyzed Jojoba Esters, Sodium PCA, Panthenol, Sodium Hyaluronate, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Cholesterol, Tetrahexyldecyl Ascorbate, Oleth-10, Sodium Lauroyl Lactylate, Caprylyl Glycol, Hexylene Glycol, Sodium Citrate, Xanthan Gum, Trisodium EDTA, Phenoxyethanol Aloe Barbadensis Leaf Juice Trehalose Glycolic Acid Chamomilla Recutita Flower Water Tocopheryl Acetate Hamamelis Virginiana Water Avena Sativa Kernel Flour Allantoin Pentylene Glycol Caprylyl/Capryl Glucoside Polyglyceryl-3 Cocoate Polyglyceryl-10 Laurate Carbomer Ethylhexylglycerin Sodium Benzoate Citric Acid Benzoic Acid Disodium EDTA Tromethamine Water, Aloe Barbadensis Leaf Juice, Glycerin, Niacinamide, Trehalose, Ceramide NP, Ceramide AP, Ceramide EOP, Glycolic Acid, Sodium Hyaluronate, Chamomilla Recutita Flower Water, Tocopheryl Acetate, Hamamelis Virginiana Water, Avena Sativa Kernel Flour, Sodium PCA, Allantoin, Phytosphingosine, Cholesterol, Pentylene Glycol, Sodium Lauroyl Lactylate, Caprylyl/Capryl Glucoside, Polyglyceryl-3 Cocoate, Polyglyceryl-10 Laurate, Xanthan Gum, Carbomer, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Citric Acid, Benzoic Acid, Disodium EDTA, Tromethamine 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