Nacomi Next Level Retinol + Bakuchiol Versus First Aid Beauty Skin Lab Retinol Serum .25% Pure Concentrate

Nacomi Next Level Retinol + Bakuchiol Versus First Aid Beauty Skin Lab Retinol Serum .25% Pure Concentrate Detailed comparison of Nacomi Next Level Retinol + Bakuchiol versus First Aid Beauty Skin Lab Retinol Serum .25% Pure Concentrate. This anti-aging serum is formulated around Bakuchiol and Retinol to soften the look of wrinkles and refine skin texture. This anti-aging treatment is formulated around Retinol and Magnesium Ascorbyl Phosphate to soften the look of wrinkles and refine skin texture. Water Glycerin Coco-Caprylate/Caprate Butyrospermum Parkii Butter Passiflora Incarnata Seed Oil Trehalose Cetearyl Alcohol Glyceryl Stearate Potato Starch Modified Cetyl Alcohol Hydrolyzed Yeast Extract Plukenetia Volubilis Seed Oil Sclerocarya Birrea Seed Oil Stearic Acid Bakuchiol Tocopheryl Acetate Hydrolyzed Glycosaminoglycans Sodium Hyaluronate Hyaluronic Acid Hydrolyzed Hyaluronic Acid Sodium Hyaluronate Crosspolymer Polyglucuronic Acid Retinol Sodium Lauroyl Glutamate Tetrasodium Glutamate Diacetate Cetyl Hydroxyethylcellulose Dehydroacetic Acid Citric Acid Lecithin Polysorbate 20 Propanediol Ethylhexylglycerin Raspberry Ketone Trisodium EDTA Sodium Hydroxide Potassium Sorbate Sodium Benzoate Benzyl Alcohol Water, Glycerin, Coco-Caprylate/Caprate, Butyrospermum Parkii Butter, Passiflora Incarnata Seed Oil, Trehalose, Cetearyl Alcohol, Glyceryl Stearate, Potato Starch Modified, Cetyl Alcohol, Hydrolyzed Yeast Extract, Plukenetia Volubilis Seed Oil, Sclerocarya Birrea Seed Oil, Stearic Acid, Bakuchiol, Tocopheryl Acetate, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Polyglucuronic Acid, Retinol, Sodium Lauroyl Glutamate, Tetrasodium Glutamate Diacetate, Cetyl Hydroxyethylcellulose, Dehydroacetic Acid, Citric Acid, Lecithin, Polysorbate 20, Propanediol, Ethylhexylglycerin, Raspberry Ketone, Trisodium EDTA, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Benzyl Alcohol Polysorbate 80 Caprylic/Capric Triglyceride Butylene Glycol Persea Gratissima Oil Dimethicone Magnesium Ascorbyl Phosphate Colloidal Oatmeal Tocopherol Ceramide NP Acetyl Hexapeptide-8 Linoleic Acid Allantoin Phytosteryl Canola Glycerides Palmitic Acid Oleic Acid Glycine Soja Oil Hydroxypropyl Cyclodextrin Aloe Barbadensis Leaf Juice Triolein Caprylyl Glycol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Xanthan Gum Maltodextrin BHT BHA Phenoxyethanol Water, Polysorbate 80, Caprylic/Capric Triglyceride, Polysorbate 20, Butylene Glycol, Persea Gratissima Oil, Glycerin, Dimethicone, Retinol, Magnesium Ascorbyl Phosphate, Colloidal Oatmeal, Tocopherol, Hydrolyzed Hyaluronic Acid, Ceramide NP, Acetyl Hexapeptide-8, Linoleic Acid, Allantoin, Phytosteryl Canola Glycerides, Palmitic Acid, Oleic Acid, Glycine Soja Oil, Hydroxypropyl Cyclodextrin, Aloe Barbadensis Leaf Juice, Triolein, Caprylyl Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Lecithin, Stearic Acid, Maltodextrin, BHT, BHA, Phenoxyethanol, Sodium Hydroxide, Potassium Sorbate These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. Hydrolyzed Hyaluronic Acid is hyaluronic acid (HA) that is broken down into lower molecular weight fragments. It's a humectant that pulls and holds water in the skin to help with hydration, plumpness, and reduce transepidermal water loss. Because hydrolyzed hyaluronic acid is smaller in size, it can slip past your outermost layer of skin more easily than full-sized HA. Most formulations will combine all sizes to get the best of both worlds. Typical usage levels range from 0.01-1%. Any percentage higher than 2% might become goopy and tacky. Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids. Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker: It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers. Polysorbate 20 is a gentle, water-soluble emulsifier and mild surfactant. It stops oil and water from separating to keep your formulas blended and stable. It also acts as a mild penetration enhancer by helping active ingredients absorb slightly better. The common safety discussion around this ingredient involves a manufacturing byproduct called 1,4-dioxane. Trace amounts can form during production but the EU's Scientific Committee on Consumer Safety has concluded that levels at/below 10 ppm in finished products are safe (commercial products consistently fall within acceptable margins). True allergic reactions are uncommon and the CIR Expert Panel has confirmed this ingredient to be safe as used in cosmetics. Because it is derived from lauric acid, it may not be fungal acne safe. Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products. This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a na