Biologique Recherche Crème VG Derm Nourishing and Moisturizing Face Cream Versus Biologique Recherche Crème Iso-Placenta Regenerating Face Cream

Biologique Recherche Crème VG Derm Nourishing and Moisturizing Face Cream Versus Biologique Recherche Crème Iso-Placenta Regenerating Face Cream Detailed comparison of Biologique Recherche Crème VG Derm Nourishing and Moisturizing Face Cream versus Biologique Recherche Crème Iso-Placenta Regenerating Face Cream. This barrier-repair moisturizer is formulated around Macadamia Ternifolia Seed Oil and Niacinamide to strengthen the skin barrier and hydrate skin. This smoothing moisturizer is formulated around Niacinamide and Centella Asiatica Extract to refine skin texture and fade the look of dark spots. Water Propylene Glycol Glycerin Caprylic/Capric Triglyceride Cetyl Alcohol Macadamia Ternifolia Seed Oil Sucrose Polystearate Jojoba Esters Gossypium Herbaceum Seed Oil Niacinamide Hippophae Rhamnoides Oil Helianthus Annuus Seed Wax Betula Alba Bark Extract Equisetum Arvense Extract Hedera Helix Leaf/Stem Extract Fucus Vesiculosus Extract Centella Asiatica Extract Helianthus Annuus Seed Oil Rosmarinus Officinalis Leaf Extract Yeast Extract Rhizobian Gum Lactic Acid Sodium Lactate Allantoin Serine Sodium Hyaluronate Acacia Decurrens Flower Wax Sorbitol Tocopherol Sodium Stearoyl Glutamate Hydrogenated Polyisobutene Ammonium Acryloyldimethyltaurate/Vp Copolymer Tea-Lactate Polyglyceryl-3 PCA Urea Phenoxyethanol Ethylhexylglycerin Sodium Benzoate Chlorphenesin Water, Propylene Glycol, Glycerin, Caprylic/Capric Triglyceride, Cetyl Alcohol, Macadamia Ternifolia Seed Oil, Sucrose Polystearate, Jojoba Esters, Gossypium Herbaceum Seed Oil, Niacinamide, Hippophae Rhamnoides Oil, Helianthus Annuus Seed Wax, Betula Alba Bark Extract, Equisetum Arvense Extract, Hedera Helix Leaf/Stem Extract, Fucus Vesiculosus Extract, Centella Asiatica Extract, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Yeast Extract, Rhizobian Gum, Lactic Acid, Sodium Lactate, Allantoin, Serine, Sodium Hyaluronate, Acacia Decurrens Flower Wax, Sorbitol, Tocopherol, Sodium Stearoyl Glutamate, Hydrogenated Polyisobutene, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Tea-Lactate, Polyglyceryl-3 PCA, Urea, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Chlorphenesin Dicaprylyl Carbonate C10-18 Triglycerides 1,2-Hexanediol Passiflora Edulis Seed Oil Polyamide-5 Glycine Soja Oil Bacillus/Soybean Ferment Extract Hexapeptide-11 Oligopeptide-1 Oligopeptide-2 Oligopeptide-3 Ascorbyl Glucoside Acetyl Glutamine Folic Acid Lecithin Butylene Glycol Polyacrylate Crosspolymer-6 T-Butyl Alcohol Caprylyl Glycol Water, Propylene Glycol, Dicaprylyl Carbonate, Glycerin, Sucrose Polystearate, C10-18 Triglycerides, Cetyl Alcohol, 1,2-Hexanediol, Niacinamide, Passiflora Edulis Seed Oil, Polyamide-5, Betula Alba Bark Extract, Equisetum Arvense Extract, Hedera Helix Leaf/Stem Extract, Fucus Vesiculosus Extract, Centella Asiatica Extract, Glycine Soja Oil, Yeast Extract, Bacillus/Soybean Ferment Extract, Hexapeptide-11, Oligopeptide-1, Oligopeptide-2, Oligopeptide-3, Ascorbyl Glucoside, Acetyl Glutamine, Folic Acid, Sodium Hyaluronate, Lecithin, Tocopherol, Sodium Stearoyl Glutamate, Butylene Glycol, Hydrogenated Polyisobutene, Polyacrylate Crosspolymer-6, T-Butyl Alcohol, Caprylyl Glycol 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. Betula Alba Bark Extract is from the birch tree named Betula Alba. Extract from Betula Alba tree can help sooth and protect the skin. Betula Alba contains tannins and triterpenes. Tannins have antioxidant and astringent properties. Triterpenes have been shown to help heal wounds. Betula Alba Bark Extract may also be used to add scent to a product or to cover an unpleasant scent. Centella Asiatica Extract (Centella) is one of the most researched botanical extracts in skincare with decades of studies backing its effects on inflammation, collagen, and the skin barrier. That research keeps pointing back to the same four triterpenoid saponins: Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid. These compounds allow centella to dial back inflammation, encourage the skin to build and hold onto collagen, support the barrier and hydration, and bring solid antioxidant activity to protect against signs of aging. Centella also carries a nice supporting cast of Vitamin A, vitamin C, several B vitamins, and amino acids. Put it all together and you get an ingredient that soothes, hydrates, and protects, all at once. Most of centella's magic comes from the four big compounds (Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid). These are the actives doing the heavy lifting in almost every centella study. Here is the short version of what they do in the skin: So it is not just soothing for the sake of soothing. Centella calms the skin AND helps it rebuild. Just FYI, not all centella on an ingredient list is the same. What you are getting actually depends on the extract: Fun fact on the ratios: the leaves tend to be richest in Madecassoside and Asiaticoside, and lower in the two acids. The exact amounts shift with where the plant is grown and how it is processed. This means purity really does vary brand to brand. Centella is one of the most easygoing actives out there. It layers well with basically everything: niacinamide, hyaluronic acid, peptides, and vitamin C, and also pairs nicely with stronger actives like retinoids and exfoliating acids where it can help take the edge off irritation. On the safety side, centella and its triterpenes are classified as weak sensitizers, meaning allergic reactions are possible but uncommon. Patch tests at 1% and 5% came back negative in test panels, and creams at typical use levels did not cause allergic reactions across large groups of people. But as with any new active, a patch test is still a smart move for very reactive skin. Centella is widely used because it is effective at low percentages. For context, human safety testing found no meaningful irritation from creams containing centella extract at everyday use levels (the tested amounts were well under 1%). The irritancy threshold in animal testing was also above 30% (so real-world formulas sit far below anything conce