Pura D'or Advanced Peptide Face Serum Versus Good Molecules Super Peptide Serum

Pura D'or Advanced Peptide Face Serum Versus Good Molecules Super Peptide Serum Detailed comparison of Pura D'or Advanced Peptide Face Serum versus Good Molecules Super Peptide Serum. This anti-aging serum is formulated around Aloe Barbadensis Leaf Juice and Copper Tripeptide-1 to soften the look of wrinkles and hydrate skin. 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. No concerns Aloe Barbadensis Leaf Juice Water Hyaluronic Acid Xanthan Gum Pyrus Malus Fruit Extract Glycerin Oryza Sativa Bran Extract Caprylic/Capric Triglyceride Cetearyl Olivate Sorbitan Olivate Cetyl Palmitate Sorbitan Palmitate Butyrospermum Parkii Butter Argania Spinosa Kernel Oil Stearyl Glycyrrhetinate Cetyl Alcohol CI 52015 Copper Tripeptide-1 Macrocystis Pyrifera Extract Glycyrrhiza Glabra Root Extract Niacinamide Resveratrol Malus Domestica Fruit Cell Culture Extract Lecithin Pisum Sativum Peptide Leuconostoc/Radish Root Ferment Filtrate Propanediol Chlorella Vulgaris Extract Lactic Acid Collagen Tetrasodium Glutamate Diacetate Phenoxyethanol Caprylhydroxamic Acid Caprylyl Glycol Aloe Barbadensis Leaf Juice, Water, Hyaluronic Acid, Xanthan Gum, Pyrus Malus Fruit Extract, Glycerin, Oryza Sativa Bran Extract, Caprylic/Capric Triglyceride, Cetearyl Olivate, Sorbitan Olivate, Cetyl Palmitate, Sorbitan Palmitate, Butyrospermum Parkii Butter, Argania Spinosa Kernel Oil, Stearyl Glycyrrhetinate, Cetyl Alcohol, CI 52015, Copper Tripeptide-1, Macrocystis Pyrifera Extract, Glycyrrhiza Glabra Root Extract, Niacinamide, Resveratrol, Malus Domestica Fruit Cell Culture Extract, Lecithin, Pisum Sativum Peptide, Leuconostoc/Radish Root Ferment Filtrate, Propanediol, Chlorella Vulgaris Extract, Lactic Acid, Collagen, Tetrasodium Glutamate Diacetate, Phenoxyethanol, Caprylhydroxamic Acid, Caprylyl Glycol Ammonium Acryloyldimethyltaurate/Vp Copolymer 1,2-Hexanediol Diheptyl Succinate Capryloyl Glycerin/Sebacic Acid Copolymer Glycine Ethylhexylglycerin Acetyl Hexapeptide-8 Acetyl Octapeptide-3 Sodium Hyaluronate 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 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. 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). Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration. It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element. While studying wound healing, researchers noticed GHK-Cu stimulated hair follicle enlargement and growth by keeping hair in its active growth phase longer. This has made it a promising ingredient for hair regrowth treatments. Some people have reported increased facial hair. While GHK-Cu can make your hair follicles bigger, it usually doesn’t turn soft, barely-visible facial hairs into thick, dark ones. Anecdotal reports suggest that overusing copper peptides might lead to premature aging due to excess free copper or enzyme imbalances. This claim isn’t backed by large-scale studies. Unfortunately, there are limited human studies for this ingredient. While early results are promising, many studies are either small, in-vitro, or not rigorously controlled. For example, there is a 1998 study that explored the effects of copper tripeptide, vitamin C, tretinoin, and melatonin on skin repair and collagen synthesis. After one month, increased procollagen production was seen in 7 out of 10 participants using copper tripeptide (more than those using vitamin C, melatonin, or tretinoin. While the study was exploratory, it offers early evidence that copper tripeptide may support collagen production. Larger, well-designed trials are still needed to confirm its potential and understand individual responses. Read more about other common types of peptides here: 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