cyrene Buffet Multi Peptide Complex Serum Versus cyrene Bifida Night Repair Serum

cyrene Buffet Multi Peptide Complex Serum Versus cyrene Bifida Night Repair Serum Detailed comparison of cyrene Buffet Multi Peptide Complex Serum versus cyrene Bifida Night Repair Serum. This anti-aging serum is formulated around Bifida Ferment Lysate and Copper Tripeptide-1 to soften the look of wrinkles and strengthen the skin barrier. This barrier-repair serum is formulated around Bifida Ferment Lysate and Palmitoyl Tripeptide-1 to strengthen the skin barrier and soften the look of wrinkles. Water Glycerin Bifida Ferment Lysate Hydrolyzed Yeast Protein Centella Asiatica Leaf Extract Copper Tripeptide-1 Acetyl Hexapeptide-8 Myristoyl Nonapeptide-3 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-5 Butylene Glycol Pentylene Glycol Caprylyl Glycol Xanthan Gum Ceramide NP Sodium Hyaluronate Panthenol Carbomer Polysorbate 20 Beta-Glucan Trehalose Urea Serine Glyceryl Polyacrylate Algin Pullulan Disodium Phosphate Potassium Phosphate Ethylhexylglycerin Phenoxyethanol Water, Glycerin, Bifida Ferment Lysate, Hydrolyzed Yeast Protein, Centella Asiatica Leaf Extract, Copper Tripeptide-1, Acetyl Hexapeptide-8, Myristoyl Nonapeptide-3, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-5, Butylene Glycol, Pentylene Glycol, Caprylyl Glycol, Xanthan Gum, Ceramide NP, Sodium Hyaluronate, Panthenol, Carbomer, Polysorbate 20, Beta-Glucan, Trehalose, Urea, Serine, Glyceryl Polyacrylate, Algin, Pullulan, Disodium Phosphate, Potassium Phosphate, Ethylhexylglycerin, Phenoxyethanol Anthemis Nobilis Flower Extract Olea Europaea Leaf Extract Niacinamide Caffeine Bisabolol Squalane Sodium Polyacrylate Tocopheryl Acetate Aloe Barbadensis Leaf Juice Water, Bifida Ferment Lysate, Hydrolyzed Yeast Protein, Butylene Glycol, Pentylene Glycol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sodium Hyaluronate, Beta-Glucan, Anthemis Nobilis Flower Extract, Olea Europaea Leaf Extract, Niacinamide, Caffeine, Bisabolol, Squalane, Glycerin, Sodium Polyacrylate, Tocopheryl Acetate, Ceramide NP, Carbomer, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin, Polysorbate 20, Aloe Barbadensis Leaf Juice These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Beta-Glucan is a soluble polysaccharide (a chain of glucose sugars) sourced from the cells walls of oats, baker's yeast, mushrooms, and seaweed. It's a rare ingredient that pulls double-duty as a heavy-duty hydrator and skin-soothing repair agent. On the surface, it acts as a humectant that holds water in place and reduces moisture loss for a plumper, smoother feel, while its anti-inflammatory and antioxidant properties make it a great pick for calming redness or sensitive skin The more interesting story is underneath: Despite its large molecular size, oat beta-glucan has been shown to penetrate the epidermis and reach the dermis by slipping between skin cells. Here, it interacts with fibroblasts and macrophages to nudge collagen synthesis and support wound repair. A small 2005 split-face clinical study of 27 subjects found topical beta-glucan produced measurable reductions in wrinkle depth, height, and roughness after 8 weeks of use. It is worth noting the trial was small and the penetration testing used frozen, irradiated skin so the anti-aging data is encouraging rather than definitive. This ingredient gets along with pretty much everything and is typically used around 0.1-1%. Fungal acne: This ingredient is not a food source for the Malassezia yeast because it is a glucose polysaccharide with no fatty acid or ester component. Bifida Ferment Lysate is a postbiotic ingredient made by fermenting Bifidobacterium to extract a nutrient-rich mix of peptides, amino acids, vitamins, organic acids, and polysaccharides. These components are basically the building blocks that your skin already uses to stay hydrated, repair itself, and maintain its barrier. That's why this ingredient helps your skin hold onto moisture and stay resilient against irritation. One in-vitro study found that this ingredient tells your skin cells to produce more of the proteins (filaggrin, loricrin, and involucrin) for building a strong and healthy barrier. This study also found this ingredient to be a solid antioxidant that helped neutralize damage against UV and pollution. A study with people from 2010 found that sensitive, reactive skin using a cream with 10% of this ingredient for a month became noticeably less dry, less reactive, and harder to irritate compared to the group using a plain cream. In short, this ingredient is a well-tolerated ingredient that can help with barrier repair, antioxidant protection, and calming reactive skin. This ingredient is generally considered fungal acne (Malassezia) safe; Bifidobacterium is a bacterium, not a yeast or fungus. The fungal acne concern with fermented ingredients mainly applies to yeast-derived ferments like Saccharomyces and Galactomyces, because those are in the same kingdom as Malassezia and could theoretically contain residual compounds that feed it. Bifida is a completely different organism, so