Peter Thomas Roth PRO Strength Retinoid Peptide Serum Versus Dr. Denese SkinScience Hemp Super Serum

Peter Thomas Roth PRO Strength Retinoid Peptide Serum Versus Dr. Denese SkinScience Hemp Super Serum Detailed comparison of Peter Thomas Roth PRO Strength Retinoid Peptide Serum versus Dr. Denese SkinScience Hemp Super Serum. This anti-aging serum is formulated around Hydroxypinacolone Retinoate and Ceramide NP to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Tetrahexyldecyl Ascorbate and Hydroxypinacolone Retinoate to soften the look of wrinkles and refine skin texture. C9-12 Alkane Dimethicone Isononyl Isononanoate Dimethyl Isosorbide Trisiloxane Cyclopentasiloxane Polysilicone-11 Coco-Caprylate/Caprate Caprylic/Capric Triglyceride Hydroxypinacolone Retinoate Palmitoyl Hexapeptide-14 Ceramide NP Helianthus Annuus Seed Extract Hordeum Vulgare Extract Cucumis Sativus Extract Laminaria Ochroleuca Extract Zingiber Officinale Root Extract Phytosteryl Canola Glycerides Sodium Hyaluronate Sodium PCA Squalane Tocopherol Lecithin Linoleic Acid Oleic Acid Palmitic Acid Stearic Acid Hydroxystearic Acid Triolein Bisabolol Ethylhexyl Hydroxystearate Ethoxydiglycol Ethylhexylglycerin Water Mica Phenoxyethanol C9-12 Alkane, Dimethicone, Isononyl Isononanoate, Dimethyl Isosorbide, Trisiloxane, Cyclopentasiloxane, Polysilicone-11, Coco-Caprylate/Caprate, Caprylic/Capric Triglyceride, Hydroxypinacolone Retinoate, Palmitoyl Hexapeptide-14, Ceramide NP, Helianthus Annuus Seed Extract, Hordeum Vulgare Extract, Cucumis Sativus Extract, Laminaria Ochroleuca Extract, Zingiber Officinale Root Extract, Phytosteryl Canola Glycerides, Sodium Hyaluronate, Sodium PCA, Squalane, Tocopherol, Lecithin, Linoleic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Hydroxystearic Acid, Triolein, Bisabolol, Ethylhexyl Hydroxystearate, Ethoxydiglycol, Ethylhexylglycerin, Water, Mica, Phenoxyethanol Caprylyl Methicone Dimethicone Crosspolymer Cannabis Sativa Seed Oil Tetrahexyldecyl Ascorbate Tocopheryl Acetate Palmitoyl Hexapeptide-12 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Melatonin Ceramide Ng Hydroxymethoxyphenyl Decanone C12-15 Alkyl Benzoate Sorbitan Laurate C18-36 Acid Glycol Ester C18-36 Acid Triglyceride Tribehenin PEG-10 Phytosterol Dimethicone, Cyclopentasiloxane, Caprylyl Methicone, Dimethicone Crosspolymer, Cannabis Sativa Seed Oil, Tetrahexyldecyl Ascorbate, Hydroxypinacolone Retinoate, Tocopheryl Acetate, Palmitoyl Hexapeptide-12, Palmitoyl Hexapeptide-14, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Melatonin, Ceramide Ng, Bisabolol, Zingiber Officinale Root Extract, Hydroxymethoxyphenyl Decanone, C12-15 Alkyl Benzoate, Polysilicone-11, Ethoxydiglycol, Caprylic/Capric Triglyceride, Sorbitan Laurate, C18-36 Acid Glycol Ester, C18-36 Acid Triglyceride, Tribehenin, PEG-10 Phytosterol, Dimethyl Isosorbide These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Bisabolol is a gentle skin conditioner, antioxidant, and soothing ingredient. It's primary claim to fame is soothing and research shows topically applied bisabolol can quiet the chemical messengers that cause your skin to become inflamed, helping to sooth any irritation. A clinical study found that applying 0.5% bisabolol daily for 8 weeks produced an average 9% decrease in skin pigmentation. Researchers found it can also suppress the process that leads to excess melanin production in skin. In vitro studies found that bisabolol combined with propylene glycol significantly increased skin permeability by increasing lipid fluidity in the stratum corneum. You'll likely see use concentrations quite low, usually 0.1-0.2%. Overall, this is a well-tolerated ingredient that works well in formulas designed for sensitive, reactive, or post-procedure skin. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy. Since D5 is volatile, it does its thing and then evaporates off the skin quickly. The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels. Regulatory bodies have judged this study to be not applicable in topic