Biologique Recherche Crème Biofixine Anti-Ageing Face Cream Versus SkinCeuticals P-Tiox Wrinkle Modulating Peptide Serum

Biologique Recherche Crème Biofixine Anti-Ageing Face Cream Versus SkinCeuticals P-Tiox Wrinkle Modulating Peptide Serum Detailed comparison of Biologique Recherche Crème Biofixine Anti-Ageing Face Cream versus SkinCeuticals P-Tiox Wrinkle Modulating Peptide Serum. This anti-aging moisturizer is formulated around Vitis Vinifera Seed Oil and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin. This anti-aging serum is formulated around Dipeptide Diaminobutyroyl Benzylamide Diacetate and Acetyl Hexapeptide-8 to soften the look of wrinkles and refine skin texture. Water Stearic Acid Propylene Glycol Glycerin Palmitic Acid Vitis Vinifera Seed Oil Polysorbate 40 Pentylene Glycol Cetyl Alcohol Helianthus Annuus Seed Oil Butylene Glycol Tea-Stearate PEG-2 Stearate Perfluorodecalin Acetyl Hexapeptide-8 Polyperfluoromethylisopropyl Ether Juglans Regia Seed Extract Leontopodium Alpinum Flower/Leaf Extract Nasturtium Officinale Extract Pimpinella Anisum Fruit Extract Tocopherol Sodium Benzoate Caprylyl Glycol P-Anisic Acid Poloxamer 188 Phenoxyethanol Sodium Metabisulfite Water, Stearic Acid, Propylene Glycol, Glycerin, Palmitic Acid, Vitis Vinifera Seed Oil, Polysorbate 40, Pentylene Glycol, Cetyl Alcohol, Helianthus Annuus Seed Oil, Butylene Glycol, Tea-Stearate, PEG-2 Stearate, Perfluorodecalin, Acetyl Hexapeptide-8, Polyperfluoromethylisopropyl Ether, Juglans Regia Seed Extract, Leontopodium Alpinum Flower/Leaf Extract, Nasturtium Officinale Extract, Pimpinella Anisum Fruit Extract, Tocopherol, Sodium Benzoate, Caprylyl Glycol, P-Anisic Acid, Poloxamer 188, Phenoxyethanol, Sodium Metabisulfite Niacinamide Gluconolactone PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin Alcohol Denat. Methyl Gluceth-20 Potassium Hydroxide Hydroxyethylcellulose Salicylic Acid Chlorphenesin Phytic Acid Adenosine Laminaria Digitata Extract Dipeptide Diaminobutyroyl Benzylamide Diacetate Water, Niacinamide, Gluconolactone, Butylene Glycol, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Alcohol Denat., Pentylene Glycol, Methyl Gluceth-20, Glycerin, Potassium Hydroxide, Hydroxyethylcellulose, Salicylic Acid, Chlorphenesin, Phytic Acid, Adenosine, Sodium Benzoate, Laminaria Digitata Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetyl Hexapeptide-8 Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Acetyl Hexapeptide-8 (also known as Argireline) is a synthetic hexapeptide that is often called a "topical Botox alternative". It works by mimicking how Botox relaxes muscles; it interferes with the signaling process that tells your facial muscles to contract. This can help soften expression lines like forehead wrinkles or crow's feet over time. The comparison to Botox does have limits because the molecule is water-loving and relatively large. Acetyl Hexapeptide-8 has a hard time absorbing deeply enough through the skin's outer barrier to actually reach the muscles. So whether it truly works the way Botox does at a biological level is still up for debate, but early clinical outcomes are fairly encouraging. A 12 week human study of a multi-ingredient regimen containing this ingredient saw: While some studies have observed improvements in wrinkle appearance, it is important to note that more consistent results are seen in multi-ingredient formulations (vs just Acetyl Hexapeptide-8 alone). Some research studies also used higher concentrations (up to 10%) while this ingredient is usually found in concentrations up to 0.005% in leave-on formulations. 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. 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. Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredien