Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Beauty of Joseon Dynasty Cream Versus Safi Sensitive Care Probiotics & Niacinamide Lightweight Moisturiser

Beauty of Joseon Dynasty Cream Versus Safi Sensitive Care Probiotics & Niacinamide Lightweight Moisturiser Detailed comparison of Beauty of Joseon Dynasty Cream versus Safi Sensitive Care Probiotics & Niacinamide Lightweight Moisturiser. This barrier-repair mo

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Beauty of Joseon Dynasty Cream Versus Safi Sensitive Care Probiotics & Niacinamide Lightweight Moisturiser Detailed comparison of Beauty of Joseon Dynasty Cream versus Safi Sensitive Care Probiotics & Niacinamide Lightweight Moisturiser. This barrier-repair moisturizer is formulated around Panax Ginseng Root Water and Niacinamide to strengthen the skin barrier. This calming moisturizer is formulated around Allantoin and Niacinamide to calm redness and strengthen the skin barrier. Water Oryza Sativa Bran Water Glycerin Panax Ginseng Root Water Hydrogenated Polydecene 1,2-Hexanediol Niacinamide Squalane Butylene Glycol Propanediol Propylene Glycol Dicaprylate/Dicaprate Cetearyl Olivate Sorbitan Olivate Ammonium Acryloyldimethyltaurate/Vp Copolymer Xanthan Gum Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Carthamus Tinctorius Seed Oil Hydrogenated Coconut Oil Glyceryl Acrylate/Acrylic Acid Copolymer Ethylhexylglycerin Adenosine Caprylic/Capric Triglyceride Disodium EDTA Hyaluronic Acid Hydrolyzed Hyaluronic Acid Sodium Hyaluronate Honey Extract Ceramide NP Hydrogenated Lecithin Coptis Japonica Root Extract Raphanus Sativus Seed Extract Lycium Chinense Fruit Extract Theobroma Cacao Seed Extract Phellinus Linteus Extract Dextrin Scutellaria Baicalensis Root Extract Water, Oryza Sativa Bran Water, Glycerin, Panax Ginseng Root Water, Hydrogenated Polydecene, 1,2-Hexanediol, Niacinamide, Squalane, Butylene Glycol, Propanediol, Propylene Glycol Dicaprylate/Dicaprate, Cetearyl Olivate, Sorbitan Olivate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Carthamus Tinctorius Seed Oil, Hydrogenated Coconut Oil, Glyceryl Acrylate/Acrylic Acid Copolymer, Ethylhexylglycerin, Adenosine, Caprylic/Capric Triglyceride, Disodium EDTA, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Honey Extract, Ceramide NP, Hydrogenated Lecithin, Coptis Japonica Root Extract, Raphanus Sativus Seed Extract, Lycium Chinense Fruit Extract, Theobroma Cacao Seed Extract, Phellinus Linteus Extract, Dextrin, Scutellaria Baicalensis Root Extract Ethylhexyl Palmitate Dipropylene Glycol Dimethicone Cyclopentasiloxane Cyclohexasiloxane Polyacrylate-13 Methyl Methacrylate Crosspolymer Ethylhexyl Methoxycinnamate Allantoin Dimethicone Crosspolymer Carbomer Bisabolol Sodium Hydroxide Tocopheryl Acetate Alpha-Glucan Oligosaccharide PEG-7 Glyceryl Cocoate Polymnia Sonchifolia Root Juice Aloe Barbadensis Leaf Extract Maltodextrin Lactobacillus Phenoxyethanol Chlorphenesin Water, Ethylhexyl Palmitate, Glycerin, Dipropylene Glycol, Dimethicone, Cyclopentasiloxane, Cyclohexasiloxane, Polyacrylate-13, Methyl Methacrylate Crosspolymer, Ethylhexyl Methoxycinnamate, Allantoin, Dimethicone Crosspolymer, Carbomer, Bisabolol, Sodium Hydroxide, Disodium EDTA, Niacinamide, Tocopheryl Acetate, Alpha-Glucan Oligosaccharide, PEG-7 Glyceryl Cocoate, Polymnia Sonchifolia Root Juice, Aloe Barbadensis Leaf Extract, Maltodextrin, Ceramide NP, Lactobacillus, Phenoxyethanol, Chlorphenesin 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 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. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, red