Peptide Skincare & BeautySkin science and ingredient guides

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Niod Fractionated Eye Contour Concentrate Serum Versus Rodial Pink Diamond Instant lifting Serum

Niod Fractionated Eye Contour Concentrate Serum Versus Rodial Pink Diamond Instant lifting Serum Detailed comparison of Niod Fractionated Eye Contour Concentrate Serum versus Rodial Pink Diamond Instant lifting Serum. This anti-aging eye moisturizer is formula

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Niod Fractionated Eye Contour Concentrate Serum Versus Rodial Pink Diamond Instant lifting Serum Detailed comparison of Niod Fractionated Eye Contour Concentrate Serum versus Rodial Pink Diamond Instant lifting Serum. This anti-aging eye moisturizer is formulated around Niacinamide and Dipeptide Diaminobutyroyl Benzylamide Diacetate to soften the look of wrinkles and fade the look of dark spots. This brightening serum is formulated around Sodium Ascorbyl Phosphate to brighten dull-looking skin and refine skin texture. Water Glycerin Butylene Glycol Propanediol Hydrolyzed Yeast Extract Albizia Julibrissin Bark Extract Niacinamide Dipeptide Diaminobutyroyl Benzylamide Diacetate Palmitoyl Tripeptide-38 Acetyl Hexapeptide-8 Acetyl Tetrapeptide-5 Decapeptide-22 Oligopeptide-78 Palmitoyl Decapeptide-21 Palmitoyl Hexapeptide-52 Zinc Palmitoyl Nonapeptide-14 Palmitoyl Tetrapeptide-50 Pentapeptide-18 Acetyl Hexapeptide-30 Heptapeptide-15 Palmitate Palmitoyl Heptapeptide-18 S-Mu-Conotoxin Cniiic Acetate Sodium Hyaluronate Darutoside Epigallocatechin Gallatyl Glucoside Gallyl Glucoside Ascorbyl Glucoside Zinc PCA Methylglucoside Phosphate Disodium Acetyl Glucosamine Phosphate Copper Lysinate/Prolinate Hydroxypropyl Cyclodextrin Superoxide Dismutase Escin Ascorbic Acid Ammonium Glycyrrhizate Polyglucuronic Acid Ascophyllum Nodosum Extract Asparagopsis Armata Extract Fraxinus Excelsior Bark Extract Olea Europaea Leaf Extract Polypodium Vulgare Rhizome Extract Cetraria Islandica Thallus Extract Sphagnum Magellanicum Extract Ruscus Aculeatus Root Extract Centella Asiatica Extract Calendula Officinalis Flower Extract Arginine Panthenol Hydrolyzed Rice Protein Glycine Soja Protein Hydrolyzed Wheat Protein Hydrolyzed Yeast Protein Lecithin Polyacrylate Crosspolymer-6 Xanthan Gum Cetyl Hydroxyethylcellulose Silanetriol Sodium Dextran Sulfate Sorbitol Pentylene Glycol Dimethyl Isosorbide Citric Acid Glycolic Acid Lactic Acid Lactic Acid/Glycolic Acid Copolymer PPG-26-Buteth-26 Polyvinyl Alcohol PEG-40 Hydrogenated Castor Oil Propyl Gallate Potassium Sorbate Caprylyl Glycol Glyceryl Caprylate Ethylhexylglycerin Sodium Benzoate Benzyl Alcohol Phenylpropanol Dehydroacetic Acid Phenoxyethanol Chlorphenesin Water, Glycerin, Butylene Glycol, Propanediol, Hydrolyzed Yeast Extract, Albizia Julibrissin Bark Extract, Niacinamide, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Palmitoyl Tripeptide-38, Acetyl Hexapeptide-8, Acetyl Tetrapeptide-5, Decapeptide-22, Oligopeptide-78, Palmitoyl Decapeptide-21, Palmitoyl Hexapeptide-52, Zinc Palmitoyl Nonapeptide-14, Palmitoyl Tetrapeptide-50, Pentapeptide-18, Acetyl Hexapeptide-30, Heptapeptide-15 Palmitate, Palmitoyl Heptapeptide-18, S-Mu-Conotoxin Cniiic Acetate, Sodium Hyaluronate, Darutoside, Epigallocatechin Gallatyl Glucoside, Gallyl Glucoside, Ascorbyl Glucoside, Zinc PCA, Methylglucoside Phosphate, Disodium Acetyl Glucosamine Phosphate, Copper Lysinate/Prolinate, Hydroxypropyl Cyclodextrin, Superoxide Dismutase, Escin, Ascorbic Acid, Ammonium Glycyrrhizate, Polyglucuronic Acid, Ascophyllum Nodosum Extract, Asparagopsis Armata Extract, Fraxinus Excelsior Bark Extract, Olea Europaea Leaf Extract, Polypodium Vulgare Rhizome Extract, Cetraria Islandica Thallus Extract, Sphagnum Magellanicum Extract, Ruscus Aculeatus Root Extract, Centella Asiatica Extract, Calendula Officinalis Flower Extract, Arginine, Panthenol, Hydrolyzed Rice Protein, Glycine Soja Protein, Hydrolyzed Wheat Protein, Hydrolyzed Yeast Protein, Lecithin, Polyacrylate Crosspo 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. Benzyl Alcohol is an aromatic alcohol with several roles: it's a preservative, solvent, and mild fragrance component with a floral scent. This ingredient has been deemed safe for use in cosmetic formulations at concentrations up to 5%, and up to 10% in hair dyes. You'll typically see 0.5-2% in most rinse-off or leave-on products. As a preservative, it works by disrupting the membrane of microbial proteins. This helps keep bacteria and fungi from growing in your products. The sensitization picture is actually quite assuring as well:of nearly 71,000 patients patch tested with benzyl alcohol, only 0.21% showed a positive reaction with most of them being weakly positive. This led researchers to conclude that benzyl alcohol cannot be regarded as a significant contact allergen. It is worth noting this ingredient is classified as one of the EU's regulated fragrance allergens and restricted to 1% in finished products. Labels must also declare it in concentrations above 0.001% in leave-on products and 0.01% in rinse-off products. At concentrations around 5%, localized redness and itching can appear as a direct irritant response and not as a true allergic reaction. 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. Dehydroacetic Acid is a synthetic preservative that keeps your products safe from microbes. As an organic acid, it penetrates microbial cell walls and disrupts cellular metabolism. This makes it effective against bacteria, yeast, and mold. It is effective at low concentrations (<0.6%). Clinical studies have found it to be non-irritating, non-sensitizing, and non-photosensitizing. 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 le