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SkinMedica TNS® Advanced+ Serum Versus PCA Skin Pro-Max Age Renewal Advanced Serum

SkinMedica TNS® Advanced+ Serum Versus PCA Skin Pro-Max Age Renewal Advanced Serum Detailed comparison of SkinMedica TNS® Advanced+ Serum versus PCA Skin Pro-Max Age Renewal Advanced Serum. This anti-aging serum is formulated around Sodium Hyaluronate and Acet

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SkinMedica TNS® Advanced+ Serum Versus PCA Skin Pro-Max Age Renewal Advanced Serum Detailed comparison of SkinMedica TNS® Advanced+ Serum versus PCA Skin Pro-Max Age Renewal Advanced Serum. This anti-aging serum is formulated around Sodium Hyaluronate and Acetyl Octapeptide-3 to soften the look of wrinkles and hydrate skin. Water Pentylene Glycol Human Neonatal Fibroblast Conditioned Media Glycereth-7 Triacetate Shea Butter Ethyl Esters Glycerin Ethoxydiglycol Lactococcus Ferment Lysate Whey Protein Chlorella Vulgaris Extract Saccharide Isomerate Dimer Tripeptide-43 Vitis Vinifera Flower Cell Extract Pyrus Malus Fruit Extract Hydroxyacetophenone Tocopheryl Acetate Propanediol Xanthan Gum Polyacrylate Crosspolymer-6 Polyacrylate-13 Polyisobutene Sclerotium Gum PEG-12 Dimethicone Lecithin Pullulan Butylene Glycol Sodium Citrate Polysorbate 20 Aminomethyl Propanol Disodium EDTA Phenoxyethanol Ethylhexylglycerin Water, Pentylene Glycol, Human Neonatal Fibroblast Conditioned Media, Glycereth-7 Triacetate, Shea Butter Ethyl Esters, Glycerin, Ethoxydiglycol, Lactococcus Ferment Lysate, Whey Protein, Chlorella Vulgaris Extract, Saccharide Isomerate, Dimer Tripeptide-43, Vitis Vinifera Flower Cell Extract, Pyrus Malus Fruit Extract, Hydroxyacetophenone, Tocopheryl Acetate, Propanediol, Xanthan Gum, Polyacrylate Crosspolymer-6, Polyacrylate-13, Polyisobutene, Sclerotium Gum, PEG-12 Dimethicone, Lecithin, Pullulan, Butylene Glycol, Sodium Citrate, Polysorbate 20, Aminomethyl Propanol, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin Polysilicone-11 PPG-3 Benzyl Ether Myristate Sodium Polyacryloyldimethyl Taurate Caprylyl Glycol Sodium Benzoate Hydroxypropyl Methylcellulose Sodium Hyaluronate Ethylene Brassylate Hydrolyzed Hyaluronic Acid Potassium Sorbate Sodium Acetylated Hyaluronate Lactic Acid Laureth-12 Carnosine Tricholoma Matsutake Extract Hdi/Trimethylol Hexyllactone Crosspolymer Polymethylsilsesquioxane Anigozanthos Flavidus Extract Porphyridium Cruentum Extract Bacillus Ferment Sodium Hyaluronate Crosspolymer Acetyl Octapeptide-3 Acetyl Tripeptide-54 Amide Acetyl Tripeptide-74 Amide Palmitoyl Sh-Tripeptide-1 Amide Palmitoyl Sh-Tripeptide-3 Amide Ergothioneine Water, Polysilicone-11, Propanediol, Glycerin, Butylene Glycol, PPG-3 Benzyl Ether Myristate, Polysorbate 20, Sodium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Sodium Benzoate, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Ethylene Brassylate, Pullulan, Hydrolyzed Hyaluronic Acid, Potassium Sorbate, Sodium Acetylated Hyaluronate, Lactic Acid, Laureth-12, Carnosine, Tricholoma Matsutake Extract, Phenoxyethanol, Hdi/Trimethylol Hexyllactone Crosspolymer, Polymethylsilsesquioxane, Anigozanthos Flavidus Extract, Porphyridium Cruentum Extract, Pentylene Glycol, Ethylhexylglycerin, Bacillus Ferment, Sodium Hyaluronate Crosspolymer, Acetyl Octapeptide-3, Acetyl Tripeptide-54 Amide, Acetyl Tripeptide-74 Amide, Palmitoyl Sh-Tripeptide-1 Amide, Palmitoyl Sh-Tripeptide-3 Amide, Ergothioneine 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. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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. Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations. Typical use levels in a formula run about 1-5%. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired wit