Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Circadia Vitamin C Reversal Serum Versus Good Molecules Super Peptide Serum

Circadia Vitamin C Reversal Serum Versus Good Molecules Super Peptide Serum Detailed comparison of Circadia Vitamin C Reversal Serum versus Good Molecules Super Peptide Serum. This brightening serum is formulated around Magnesium Ascorbyl Phosphate and Sodium

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Circadia Vitamin C Reversal Serum Versus Good Molecules Super Peptide Serum Detailed comparison of Circadia Vitamin C Reversal Serum versus Good Molecules Super Peptide Serum. This brightening serum is formulated around Magnesium Ascorbyl Phosphate and Sodium Hyaluronate to brighten dull-looking skin and soften the look of wrinkles. This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Acetyl Octapeptide-3 to soften the look of wrinkles and strengthen the skin barrier. Water Magnesium Ascorbyl Phosphate Pentylene Glycol Sodium Hyaluronate Panthenol Caprylyl Glycol Phenoxyethanol Hexylene Glycol Water, Magnesium Ascorbyl Phosphate, Pentylene Glycol, Sodium Hyaluronate, Panthenol, Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol Propanediol Glycerin Ammonium Acryloyldimethyltaurate/Vp Copolymer 1,2-Hexanediol Diheptyl Succinate Capryloyl Glycerin/Sebacic Acid Copolymer Glycine Xanthan Gum Ethylhexylglycerin Acetyl Hexapeptide-8 Acetyl Octapeptide-3 Copper Tripeptide-1 Tocopherol Water, Propanediol, Glycerin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, 1,2-Hexanediol, Diheptyl Succinate, Capryloyl Glycerin/Sebacic Acid Copolymer, Glycine, Xanthan Gum, Ethylhexylglycerin, Caprylyl Glycol, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Sodium Hyaluronate, Copper Tripeptide-1, Tocopherol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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). Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair. Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects. You'll typically see concentrations between 0.1-2% for this ingredient. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!