The INKEY List Collagen Booster Versus Ulta Rapidly Renew Daily Serum

The INKEY List Collagen Booster Versus Ulta Rapidly Renew Daily Serum Detailed comparison of The INKEY List Collagen Booster Canada versus Ulta Rapidly Renew Daily Serum. This anti-aging serum is formulated around Palmitoyl Tetrapeptide-7 and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. Water Glycerin Butylene Glycol Propanediol Phenoxyethanol Hydroxyethylcellulose Disodium EDTA Leuconostoc/Radish Root Ferment Filtrate Carbomer Hyaluronic Acid Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine Palmitoyl Dipeptide-5 Diaminohydroxybutyrate Polysorbate 20 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Water, Glycerin, Butylene Glycol, Propanediol, Phenoxyethanol, Hydroxyethylcellulose, Disodium EDTA, Leuconostoc/Radish Root Ferment Filtrate, Carbomer, Hyaluronic Acid, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Palmitoyl Dipeptide-5 Diaminohydroxybutyrate, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1 Dimethicone Methyl Methacrylate Crosspolymer Polysilicone-11 Coco-Caprylate/Caprate Ethyl Macadamiate Cetearyl Isononanoate Aloe Barbadensis Leaf Juice Hydrolyzed Hyaluronic Acid Lavandula Angustifolia Oil Simmondsia Chinensis Seed Oil Sodium PCA Hydrolyzed Collagen Sodium Hyaluronate Palmitoyl Tripeptide-5 Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Ceteareth-20 Cetearyl Alcohol Glyceryl Stearate Ethylhexylglycerin Benzoic Acid Ceteareth-12 Cetyl Palmitate Water, Dimethicone, Propanediol, Glycerin, Methyl Methacrylate Crosspolymer, Polysilicone-11, Coco-Caprylate/Caprate, Ethyl Macadamiate, Cetearyl Isononanoate, Aloe Barbadensis Leaf Juice, Hydrolyzed Hyaluronic Acid, Lavandula Angustifolia Oil, Simmondsia Chinensis Seed Oil, Sodium PCA, Hydrolyzed Collagen, Sodium Hyaluronate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-5, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ceteareth-20, Cetearyl Alcohol, Butylene Glycol, Glyceryl Stearate, Ethylhexylglycerin, Benzoic Acid, Ceteareth-12, Cetyl Palmitate, Carbomer, Polysorbate 20 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. 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. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. This ingredient is a synthetic lipopeptide that is often paired with its sibling, Palmitoyl Dipeptide-5 Diaminohydroxybutyrate, in a trade blend called Syn-Tacks. It's main job is to target the dermal-epidermal junction. This junction starts to weaken around age 30 and its functino depends heavily on proteins to keep skin intact, firm, and resilient. This ingredient works by stimulating all of these proteins simultaneously. Research on related peptide complexes has shown that topical application significantly increased dermal collagen expression with significant improvement in skin wrinkles observed after just 2 weeks. Clinical data suggests using 1-3% concentration for visible results and most blends use this amount anyway. Palmitoyl Tetrapeptide-7 (formerly Palmitoyl Tetrapeptide-3) is a synthetic peptide. Its main job is to fight what researchers ca