Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

DRMTLGY Needle-Less Serum Versus PCA Skin Intensive Brightening Treatment 0.5 Pure Retinol Night

DRMTLGY Needle-Less Serum Versus PCA Skin Intensive Brightening Treatment 0.5 Pure Retinol Night Detailed comparison of DRMTLGY Needle-Less Serum versus PCA Skin Intensive Brightening Treatment 0.5 Pure Retinol Night. This anti-aging serum is formulated around

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DRMTLGY Needle-Less Serum Versus PCA Skin Intensive Brightening Treatment 0.5 Pure Retinol Night Detailed comparison of DRMTLGY Needle-Less Serum versus PCA Skin Intensive Brightening Treatment 0.5 Pure Retinol Night. This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles. This brightening treatment is formulated around Niacinamide and Retinol to fade the look of dark spots and refine skin texture. Water Glycerin Sodium Chondroitin Sulfate Sodium Hyaluronate Pisum Sativum Extract Bambusa Vulgaris Leaf/Stem Extract Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Ceramide EOP Glucosamine Hcl Glycosaminoglycans Ceramide NP Palmitoyl Tripeptide-5 Ceramide AP Phytosphingosine Cholesterol Niacinamide Sodium Lauroyl Lactylate Methylglucoside Phosphate Copper Lysinate/Prolinate Panthenol Tocopheryl Acetate Phenoxyethanol Polysorbate 20 Ethylhexylglycerin Disodium EDTA Butylene Glycol Carbomer Xanthan Gum Water, Glycerin, Sodium Chondroitin Sulfate, Sodium Hyaluronate, Pisum Sativum Extract, Bambusa Vulgaris Leaf/Stem Extract, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Ceramide EOP, Glucosamine Hcl, Glycosaminoglycans, Ceramide NP, Palmitoyl Tripeptide-5, Ceramide AP, Phytosphingosine, Cholesterol, Niacinamide, Sodium Lauroyl Lactylate, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Panthenol, Tocopheryl Acetate, Phenoxyethanol, Polysorbate 20, Ethylhexylglycerin, Disodium EDTA, Butylene Glycol, Carbomer, Xanthan Gum Isododecane Cyclopentasiloxane Propanediol Dimethicone PEG-12 Glyceryl Dimyristate Tapioca Starch Polymethylsilsesquioxane Cetearyl Alcohol Hydroxyphenoxy Propionic Acid Pentylene Glycol Polysilicone-11 Glyceryl Stearate PEG-100 Stearate Hexylresorcinol Coco-Caprylate/Caprate Resveratrol Retinol Sodium Polyacrylate Caprylyl Glycol Ethylhexyl Stearate Ammonium Acryloyldimethyltaurate/Vp Copolymer Chlorphenesin Sodium Citrate Trideceth-6 Decyl Glucoside Aminomethyl Propanol Water, Isododecane, Cyclopentasiloxane, Niacinamide, Propanediol, Dimethicone, PEG-12 Glyceryl Dimyristate, Glycerin, Tapioca Starch Polymethylsilsesquioxane, Cetearyl Alcohol, Hydroxyphenoxy Propionic Acid, Pentylene Glycol, Polysilicone-11, Glyceryl Stearate, PEG-100 Stearate, Hexylresorcinol, Coco-Caprylate/Caprate, Resveratrol, Phenoxyethanol, Retinol, Polysorbate 20, Butylene Glycol, Sodium Polyacrylate, Caprylyl Glycol, Ethylhexyl Stearate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Chlorphenesin, Sodium Citrate, Tocopheryl Acetate, Trideceth-6, Disodium EDTA, Decyl Glucoside, Aminomethyl Propanol 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. 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. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging. And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin. You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this. In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it. If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare. When incorporating niacinamide