Biologique Recherche ISO-Placenta Regenerating Serum for Face

Biologique Recherche ISO-Placenta Regenerating Serum for Face Ingredients in Biologique Recherche ISO-Placenta Regenerating Serum for Face explained: benefits, concerns, and detailed analysis of 21 ingredients including Water, Propanediol, and Methylpropanediol A serum with 21 ingredients, including hyaluronic acid and peptides. Serum with 21 ingredients that contains hyaluronic acid and peptides We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Propanediol Methylpropanediol Butylene Glycol Ceratonia Siliqua Seed Extract Camellia Sinensis Leaf Extract Cryptomeria Japonica Bud Extract Bacillus/Soybean Ferment Extract Hexapeptide-11 Oligopeptide-1 Oligopeptide-2 Oligopeptide-3 Acetyl Glutamine Folic Acid Sodium Hyaluronate Citric Acid Lecithin 1,2-Hexanediol Triethanolamine Caprylyl Glycol Sodium Benzoate Water, Propanediol, Methylpropanediol, Butylene Glycol, Ceratonia Siliqua Seed Extract, Camellia Sinensis Leaf Extract, Cryptomeria Japonica Bud Extract, Bacillus/Soybean Ferment Extract, Hexapeptide-11, Oligopeptide-1, Oligopeptide-2, Oligopeptide-3, Acetyl Glutamine, Folic Acid, Sodium Hyaluronate, Citric Acid, Lecithin, 1,2-Hexanediol, Triethanolamine, Caprylyl Glycol, Sodium Benzoate Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Methylpropanediol is a synthetic solvent and humectant. As a solvent, it helps dissolve other ingredients, helping to evenly distribute ingredients throughout the product. This ingredient has also been shown to have antimicrobial properties which makes it a preservative booster. Methylpropanediol is able to add a bit of moisture to the skin. It also helps other ingredients be better absorbed into the skin, such as salicylic acid. 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. We don't have a description for Ceratonia Siliqua Seed Extract yet. Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume. Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant. Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside. In lab-grown skin models, this translated to younger, healthier, and stronger skin. There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection. Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums. A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity. The quality of the extract matters a lot here: Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients. Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Biologique Recherche is a French brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated May 30, 2025 • Added by skincaresnob