The Ordinary Retinal 0.2% Emulsion Versus Paula's Choice Pro Retinaldehyde Dual-Retinoid Treatment

The Ordinary Retinal 0.2% Emulsion Versus Paula's Choice Pro Retinaldehyde Dual-Retinoid Treatment Detailed comparison of The Ordinary Retinal 0.2% Emulsion versus Paula's Choice Pro Retinaldehyde Dual-Retinoid Treatment. This anti-aging emulsion is formulated around Retinal and Ergothioneine to soften the look of wrinkles and refine skin texture. This anti-aging treatment is formulated around Retinal and Oleyl Adapalenate to soften the look of wrinkles and refine skin texture. Water Coco-Caprylate/Caprate Propanediol Pentylene Glycol Hydroxyapatite Retinal Cetylhydroxyproline Palmitamide 4-T-Butylcyclohexanol Hydroxyphenyl Propamidobenzoic Acid Ergothioneine Biosaccharide Gum-1 Bisabolol Brassica Campestris Sterols Zingiber Officinale Root Extract Butylene Glycol Isohexadecane Hexyldecanol Maltodextrin Caesalpinia Spinosa Gum Polyacrylate Crosspolymer-6 Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Stearic Acid Isoceteth-20 Polysorbate 60 Ascorbyl Palmitate Tocopherol Lactic Acid Sodium Lactate Sodium Hydroxide Ethylhexylglycerin Phenoxyethanol Chlorphenesin Water, Coco-Caprylate/Caprate, Propanediol, Pentylene Glycol, Hydroxyapatite, Retinal, Cetylhydroxyproline Palmitamide, 4-T-Butylcyclohexanol, Hydroxyphenyl Propamidobenzoic Acid, Ergothioneine, Biosaccharide Gum-1, Bisabolol, Brassica Campestris Sterols, Zingiber Officinale Root Extract, Butylene Glycol, Isohexadecane, Hexyldecanol, Maltodextrin, Caesalpinia Spinosa Gum, Polyacrylate Crosspolymer-6, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Stearic Acid, Isoceteth-20, Polysorbate 60, Ascorbyl Palmitate, Tocopherol, Lactic Acid, Sodium Lactate, Sodium Hydroxide, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin Caprylic/Capric Triglyceride Simmondsia Chinensis Seed Oil Dimethicone Polyglyceryl-2 Stearate Polyglyceryl-3 Diisostearate Sodium Stearoyl Glutamate Oleyl Adapalenate Tocopheryl Acetate Saccharomyces Ferment Filtrate Albatrellus Confluens Extract Punica Granatum Pericarp Extract Glyceryl Stearate Stearyl Alcohol Cetyl Glyceryl Ether Ricinus Communis Seed Oil Sodium Polyacrylate Isopropyl Myristate Hydroxyacetophenone Caprylhydroxamic Acid Sodium Phytate Xanthan Gum Glycerin Hydroxystearic Acid Ceramide AP 1,2-Hexanediol Sorbitan Oleate Naringin Citric Acid Titanium Dioxide Water, Caprylic/Capric Triglyceride, Simmondsia Chinensis Seed Oil, Dimethicone, Polyglyceryl-2 Stearate, Propanediol, Polyglyceryl-3 Diisostearate, Sodium Stearoyl Glutamate, Retinal, Oleyl Adapalenate, Tocopherol, Tocopheryl Acetate, Saccharomyces Ferment Filtrate, Albatrellus Confluens Extract, Punica Granatum Pericarp Extract, Glyceryl Stearate, Stearyl Alcohol, Hydroxyapatite, Butylene Glycol, Cetyl Glyceryl Ether, Ricinus Communis Seed Oil, Sodium Polyacrylate, Isopropyl Myristate, Hydroxyacetophenone, Caprylhydroxamic Acid, Sodium Phytate, Xanthan Gum, Glycerin, Hydroxystearic Acid, Ceramide AP, 1,2-Hexanediol, Sorbitan Oleate, Naringin, Citric Acid, Titanium Dioxide 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. Hydroxyapatite is an exfoliant. It can be good for oily skin. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Retinal (aka retinaldehyde) is a form of retinoid that formulators use mainly as an antiaging and skin-renewing active. What makes it special is its position in the retinoid family; skin converts it to retinoic acid (the prescription gold standard) in just one step. Because retinal only requires 1 conversion step to become retinoic acid, it's the strongest over-the-counter retinoid. It also works at lower concentrations than retinol, since retinal is about 10x more bioavailable. Studies back up its efficacy in skin: A foundational trial showed that applying 0.05-0.5% retinal for 1-3 months produced a dose-dependent and significant increase in epidermal thickness + cell turnover markers. And a head-to-head comparison of 0.05% retinal against a 0.05% retinoid acid found both formulations were effective for the basis of wrinkle/skin roughness features, but retinoic acid caused more local irritation. More recent controlled trials confirm it improves wrinkles, dermal density, and firmness over 12-24 weeks, with significant improvements in skin texture and firmness (particularly with the higher 0.1% concentration). Retinal also has one trick the other retinoids do not: it directly fights against acne bacteria since a clinical study showed retinaldehyde-treated areas displayed a significant decrease in counts of viable P. acnes. This makes it a great pick for people who want to treat aging and breakouts. Typical cosmetic use sits in the 0.05-0.1% range with 0.05% being the gentle starting point and 0.1% giving stronger results. Like all retinoids, retinal works best with nightly use, a good moisturizer, and daytime sunscreen. It can cause some irritation so ease into it slowly rather than going all in. The "ramp up" method works well: start with Retinal once a week to give your skin time to adjust, which keeps irritation low. Slowly add more nights until you reach your goal frequency once your skin feels comfortable. Retinoids also make your skin more sensitive to the sun in the first few weeks, so wear sunscreen every morning and protect your skin from direct sun while you build up tolerance. Tocopherol is a fat-soluble antioxidant known as Vitamin E. You'll find th