Lancôme Génifique Ultimate Serum Versus Medik8 Liquid Peptides

Lancôme Génifique Ultimate Serum Versus Medik8 Liquid Peptides Detailed comparison of Lancôme Génifique Ultimate Serum versus Medik8 Liquid Peptides. This barrier-repair serum is formulated around Bifida Ferment Lysate to strengthen the skin barrier and calm redness. This anti-aging serum is formulated around Carnosine and Palmitoyl Tripeptide-5 to soften the look of wrinkles and refine skin texture. Water Bifida Ferment Lysate Glycerin Pentylene Glycol Polymnia Sonchifolia Root Juice Dimethicone Alpha-Glucan Oligosaccharide Sodium Carboxymethyl Beta-Glucan Sodium Hyaluronate Salicyloyl Phytosphingosine Adenosine Mannose Ammonium Polyacryloyldimethyl Taurate Dipotassium Glycyrrhizate Hydroxyacetophenone Caprylyl Glycol Tetrasodium Glutamate Diacetate Citric Acid Lactic Acid Lactobacillus Acetic Acid Maltodextrin Xanthan Gum Faex Extract Octyldodecanol Butylene Glycol Sodium Benzoate Parfum Water, Bifida Ferment Lysate, Glycerin, Pentylene Glycol, Polymnia Sonchifolia Root Juice, Dimethicone, Alpha-Glucan Oligosaccharide, Sodium Carboxymethyl Beta-Glucan, Sodium Hyaluronate, Salicyloyl Phytosphingosine, Adenosine, Mannose, Ammonium Polyacryloyldimethyl Taurate, Dipotassium Glycyrrhizate, Hydroxyacetophenone, Caprylyl Glycol, Tetrasodium Glutamate Diacetate, Citric Acid, Lactic Acid, Lactobacillus, Acetic Acid, Maltodextrin, Xanthan Gum, Faex Extract, Octyldodecanol, Butylene Glycol, Sodium Benzoate, Parfum Inulin Panthenol Carnosine Carbomer Polysorbate 20 Phenoxyethanol Hydroxypropyl Cyclodextrin Dunaliella Salina Extract Ethylhexylglycerin Palmitoyl Tripeptide-5 Acetyl Hexapeptide-8 Tetrapeptide-21 Pentapeptide-18 Palmitoyl Tripeptide-1 Pantolactone Palmitoyl Tripeptide-38 Palmitoyl Tetrapeptide-7 Glyceryl Caprylate Lactic Acid/Glycolic Acid Copolymer Polyvinyl Alcohol Phenylpropanol Copper Palmitoyl Heptapeptide-14 Heptapeptide-15 Palmitate Potassium Sorbate Water, Glycerin, Butylene Glycol, Inulin, Sodium Hyaluronate, Panthenol, Alpha-Glucan Oligosaccharide, Carnosine, Carbomer, Polysorbate 20, Caprylyl Glycol, Phenoxyethanol, Hydroxypropyl Cyclodextrin, Dunaliella Salina Extract, Ethylhexylglycerin, Citric Acid, Palmitoyl Tripeptide-5, Sodium Benzoate, Acetyl Hexapeptide-8, Tetrapeptide-21, Pentapeptide-18, Palmitoyl Tripeptide-1, Pantolactone, Palmitoyl Tripeptide-38, Palmitoyl Tetrapeptide-7, Glyceryl Caprylate, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenylpropanol, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Potassium Sorbate, Xanthan Gum These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Alpha-Glucan Oligosaccharide is a prebiotic. It prevents harmful bacteria from growing on skin by keeping the skin's microbiome in balance. Another benefit of this ingredient is its antioxidant properties. Antioxidants protect our skin from oxidative damage. 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. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products. Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH. In skincare formulas, citric acid can: While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants. Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations. Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger. However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure. 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 hydrat