Sachi Skin Ursolic Acid and Retinal Overnight Reform Serum Versus Allies of Skin Multi Nutrient & Dioic Renewing Cream

Sachi Skin Ursolic Acid and Retinal Overnight Reform Serum Versus Allies of Skin Multi Nutrient & Dioic Renewing Cream Detailed comparison of Sachi Skin Ursolic Acid and Retinal Overnight Reform Serum versus Allies of Skin Multi Nutrient & Dioic Renewing Cream. This anti-aging serum is formulated around Niacinamide and Retinal to soften the look of wrinkles and refine skin texture. This brightening moisturizer is formulated around Lactobacillus Ferment and Niacinamide to fade the look of dark spots and strengthen the skin barrier. Water Niacinamide Glycerin Pentylene Glycol Silybum Marianum Seed Oil Cucumis Sativus Seed Oil Hydrogenated Starch Hydrolysate Sodium Hyaluronate Ursolic Acid Retinal 0.05% Glutathione Bakuchiol Palmitoyl Tripeptide-38 Phospholipids Superoxide Dismutase Nigella Sativa Seed Oil Rosa Rubiginosa Seed Oil Rubus Chamaemorus Seed Oil Daucus Carota Sativa Root Extract Ocimum Sanctum Leaf Extract Avena Sativa Kernel Oil Zingiber Officinale Root Extract Helianthus Annuus Seed Oil Bisabolol Lactobacillus Ferment Rosmarinus Officinalis Leaf Extract Lonicera Caprifolium Flower Extract Honokiol Magnolol Tocopherol Dimethyl Isosorbide Cyclodextrin Arachidyl Alcohol Glyceryl Caprylate Behenyl Alcohol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tocopheryl Acetate Butylene Glycol Arachidyl Glucoside Polyglyceryl-6 Laurate Caprylhydroxamic Acid Polyglyceryl-10 Oleate Sodium Hydroxide Sorbitan Palmitate Hydroxypropyl Cyclodextrin Glucose Citric Acid Lonicera Japonica Flower Extract Potassium Sorbate Sodium Benzoate Water, Niacinamide, Glycerin, Pentylene Glycol, Silybum Marianum Seed Oil, Cucumis Sativus Seed Oil, Hydrogenated Starch Hydrolysate, Sodium Hyaluronate, Ursolic Acid, Retinal 0.05%, Glutathione, Bakuchiol, Palmitoyl Tripeptide-38, Phospholipids, Superoxide Dismutase, Nigella Sativa Seed Oil, Rosa Rubiginosa Seed Oil, Rubus Chamaemorus Seed Oil, Daucus Carota Sativa Root Extract, Ocimum Sanctum Leaf Extract, Avena Sativa Kernel Oil, Zingiber Officinale Root Extract, Helianthus Annuus Seed Oil, Bisabolol, Lactobacillus Ferment, Rosmarinus Officinalis Leaf Extract, Lonicera Caprifolium Flower Extract, Honokiol, Magnolol, Tocopherol, Dimethyl Isosorbide, Cyclodextrin, Arachidyl Alcohol, Glyceryl Caprylate, Behenyl Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopheryl Acetate, Butylene Glycol, Arachidyl Glucoside, Polyglyceryl-6 Laurate, Caprylhydroxamic Acid, Polyglyceryl-10 Oleate, Sodium Hydroxide, Sorbitan Palmitate, Hydroxypropyl Cyclodextrin, Glucose, Citric Acid, Lonicera Japonica Flower Extract, Potassium Sorbate, Sodium Benzoate Caprylic/Capric Triglyceride Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Albizia Julibrissin Bark Extract Calophyllum Inophyllum Seed Oil Octadecenedioic Acid Rosa Canina Seed Oil Simmondsia Chinensis Seed Oil Squalane Ribose Centella Asiatica Leaf Extract Glycyrrhiza Glabra Root Extract Saccharomyces/Xylinum/Black Tea Ferment Mel Zinc PCA Camellia Sinensis Leaf Extract Caffeine Allantoin Plantago Lanceolata Leaf Extract Moringa Oleifera Seed Extract Centella Asiatica Meristem Cell Culture Syringa Vulgaris Leaf Cell Culture Extract Palmitoyl Tripeptide-8 Marrubium Vulgare Meristem Cell Culture Hydrolyzed Jojoba Esters Glutamylamidoethyl Imidazole Ceramide NP Hyaluronic Acid Sphingolipids Rosmarinyl Glucoside Caffeyl Glucoside Gallyl Glucoside Tetrahydrodiferuloylmethane Tetrahydrodemethoxydiferuloylmethane Tetrahydrobisdemethoxydiferuloylmethane Maltodextrin Dextran Hydroxyethylcellulose Cetearyl Olivate 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. 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. This ingredient is made when the Lactobacillus bacteria (the same kind that makes yogurt and kimchi) are allowed to ferment a nutrient medium. As it ferments, it collects lactic acid, peptides, enzymes, and other bioactive metabolites to provide: A 2023 review noted that probiotic fermentation ingredients like this one can enhance antioxidant capacity, reduce UV-induced oxidative damage, and support barrier function. One clinical study from the same year showed a Lactobacillus ferment lysate significantly reduced transepidermal water loss and improved skin hydration. Another review highlighted that topical Lactobacillus-based preparations can improve ceramide levels in the stratum corneum, support barrier integrity, and even help reduce S. aureus colonization in atopic dermatitis. Why is this so cool? Basically, your skin's outer layer works as a brick wall; skin cells are bricks and ceramides are the mortar holding it together. Moisture escapes, irritants get in, and your skin gets dry and reactive when ceramide levels drop. On top of that, "bad" skin bacteria S. aure