Kans Polypeptide Collagen Softening Serum Versus Shiseido Ultimune Power Infusing Serum Concentrate

Kans Polypeptide Collagen Softening Serum Versus Shiseido Ultimune Power Infusing Serum Concentrate Detailed comparison of Kans Polypeptide Collagen Softening Serum versus Shiseido Ultimune Power Infusing Serum Concentrate. This anti-aging serum is formulated around Palmitoyl Tripeptide-5 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. This barrier-repair serum is formulated around Trehalose to strengthen the skin barrier and soften the look of wrinkles. Water Butylene Glycol Propylene Glycol Glycerin Coco-Caprylate/Caprate 1,2-Hexanediol Tridecyl Trimellitate Hydroxyacetophenone Hydrogenated Lecithin Ammonium Acryloyldimethyltaurate/Vp Copolymer Zea Mays Starch Aluminum Starch Octenylsuccinate Pentylene Glycol Palmitoyl Tripeptide-5 Palmitoyl Tetrapeptide-7 Acetyl Hexapeptide-8 Hexapeptide-9 Acetyl Dipeptide-1 Cetyl Ester Myristoyl Pentapeptide-17 Decarboxy Carnosine Hcl Hydrolyzed Collagen Soluble Collagen Astaxanthin Haematococcus Pluvialis Extract 3-O-Ethyl Ascorbic Acid Tocopherol Tocopheryl Acetate Chondrus Crispus Powder Hydroxyphenyl Propamidobenzoic Acid Ferulic Acid Allantoin Beta-Carotene Ascorbyl Palmitate Sodium PCA Hesperidin Methyl Chalcone Retinol Helianthus Annuus Seed Oil Caprylic/Capric Triglyceride Polyglyceryl-10 Oleate Polyglyceryl-10 Stearate Phosphatidylcholine Propanediol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Phytosteryl/Octyldodecyl Lauroyl Glutamate Xanthan Gum Caprylhydroxamic Acid PPG-26-Buteth-26 Arginine Ethylhexylglycerin PEG-40 Hydrogenated Castor Oil PPG-5-Ceteth-20 Caramel Disodium EDTA Parfum Water, Butylene Glycol, Propylene Glycol, Glycerin, Coco-Caprylate/Caprate, 1,2-Hexanediol, Tridecyl Trimellitate, Hydroxyacetophenone, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Zea Mays Starch, Aluminum Starch Octenylsuccinate, Pentylene Glycol, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, Hexapeptide-9, Acetyl Dipeptide-1 Cetyl Ester, Myristoyl Pentapeptide-17, Decarboxy Carnosine Hcl, Hydrolyzed Collagen, Soluble Collagen, Astaxanthin, Haematococcus Pluvialis Extract, 3-O-Ethyl Ascorbic Acid, Tocopherol, Tocopheryl Acetate, Chondrus Crispus Powder, Hydroxyphenyl Propamidobenzoic Acid, Ferulic Acid, Allantoin, Beta-Carotene, Ascorbyl Palmitate, Sodium PCA, Hesperidin Methyl Chalcone, Retinol, Helianthus Annuus Seed Oil, Caprylic/Capric Triglyceride, Polyglyceryl-10 Oleate, Polyglyceryl-10 Stearate, Phosphatidylcholine, Propanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Xanthan Gum, Caprylhydroxamic Acid, PPG-26-Buteth-26, Arginine, Ethylhexylglycerin, PEG-40 Hydrogenated Castor Oil, PPG-5-Ceteth-20, Caramel, Disodium EDTA, Parfum Alcohol Denat. PEG/PPG-17/4 Dimethyl Ether Triethylhexanoin Cyclohexasiloxane Dimethicone Phenoxyethanol Trehalose Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer PEG-14m PEG/PPG-14/7 Dimethyl Ether Rosa Damascena Flower Water Potassium Hydroxide Silica Isoceteth-10 Linalool Lauryl Betaine Ginkgo Biloba Leaf Extract Geraniol Citronellol Origanum Majorana Leaf Extract Nelumbo Nucifera Germ Extract Alcohol Sodium Carboxymethyl Beta-Glucan BHT Thymus Serpyllum Extract Perilla Ocymoides Leaf Extract Sodium Bicarbonate Iris Florentina Root Extract Sodium Benzoate Ganoderma Lucidum Stem Extract Water, Alcohol Denat., Glycerin, Butylene Glycol, PEG/PPG-17/4 Dimethyl Ether, Triethylhexanoin, Cyclohexasiloxane, Dimethic 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. Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products. As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied. It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin. A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. 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. Parfum is a catch-all term for an ingredient or more that is used to give a scent to products. Also called "fragrance", this ingredient can be a blend of hundred