Theramid Copper Peptide Versus Niod Copper Amino Isolate Lipid 1% (CAIL)

Theramid Copper Peptide Versus Niod Copper Amino Isolate Lipid 1% (CAIL) Detailed comparison of Theramid Copper Peptide versus Niod Copper Amino Isolate Lipid 1% (CAIL). This anti-aging serum is formulated around Copper Tripeptide-1 and Bifida Ferment Lysate to soften the look of wrinkles and strengthen the skin barrier. This barrier-repair serum is formulated around Bisabolol to strengthen the skin barrier. Water Propanediol Dimethicone Hydrogenated Ethylhexyl Olivate Betaine Isododecane PEG-10 Dimethicone Copper Tripeptide-1 Bifida Ferment Lysate Glycerin PEG/PPG-18/18 Dimethicone Magnesium Sulfate Hydrogenated Castor Oil/Sebacic Acid Copolymer Sodium Hyaluronate Acetyl Hexapeptide-1 Acetyl Tetrapeptide-2 Trifluoroacetyl Tripeptide-2 Sh-Oligopeptide-1 Sh-Oligopeptide-2 Sh-Polypeptide-1 Sh-Polypeptide-9 Sh-Polypeptide-11 Bacillus/Folic Acid Ferment Filtrate Extract Acetyl Glutamine Disteardimonium Hectorite Hydrogenated Olive Oil Unsaponifiables Propylene Carbonate Lecithin Caprylyl Glycol Butylene Glycol Dextran Tocopherol Acetic Acid Lactic Acid Disodium EDTA Sodium Benzoate 1,2-Hexanediol Ethylhexylglycerin Phenoxyethanol Water, Propanediol, Dimethicone, Hydrogenated Ethylhexyl Olivate, Betaine, Isododecane, PEG-10 Dimethicone, Copper Tripeptide-1, Bifida Ferment Lysate, Glycerin, PEG/PPG-18/18 Dimethicone, Magnesium Sulfate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Sodium Hyaluronate, Acetyl Hexapeptide-1, Acetyl Tetrapeptide-2, Trifluoroacetyl Tripeptide-2, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-9, Sh-Polypeptide-11, Bacillus/Folic Acid Ferment Filtrate Extract, Acetyl Glutamine, Disteardimonium Hectorite, Hydrogenated Olive Oil Unsaponifiables, Propylene Carbonate, Lecithin, Caprylyl Glycol, Butylene Glycol, Dextran, Tocopherol, Acetic Acid, Lactic Acid, Disodium EDTA, Sodium Benzoate, 1,2-Hexanediol, Ethylhexylglycerin, Phenoxyethanol Squalane Caprylic/Capric Triglyceride Hydrogenated Starch Hydrolysate Sucrose Laurate Sucrose Stearate Copper Tripeptide-1 Palmitamide Glycolipids Hydroxymethoxyphenyl Propylmethylmethoxybenzofuran Vetiveria Zizanoides Root Extract Aphanizomenon Flos-Aquae Extract Hydroxymethoxyphenyl Decanone Bisabolol Biosaccharide Gum-1 Maltodextrin Potassium Sorbate Chlorphenesin Squalane, Caprylic/Capric Triglyceride, Glycerin, Water, Hydrogenated Starch Hydrolysate, Sucrose Laurate, Propanediol, Sucrose Stearate, Copper Tripeptide-1 Palmitamide, Glycolipids, Hydroxymethoxyphenyl Propylmethylmethoxybenzofuran, Vetiveria Zizanoides Root Extract, Aphanizomenon Flos-Aquae Extract, Hydroxymethoxyphenyl Decanone, Bisabolol, Biosaccharide Gum-1, Maltodextrin, Potassium Sorbate, Sodium Benzoate, Chlorphenesin, Phenoxyethanol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. 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 with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed. Sodium benzoate work