Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Anai Rui Bakuchiol Serum Versus Cos De BAHA P M.A Peptide Serum

Anai Rui Bakuchiol Serum Versus Cos De BAHA P M.A Peptide Serum Detailed comparison of Anai Rui Bakuchiol Serum versus Cos De BAHA P M.A Peptide Serum. This anti-aging serum is formulated around Bakuchiol and Acetyl Hexapeptide-8 to soften the look of wrinkles

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Anai Rui Bakuchiol Serum Versus Cos De BAHA P M.A Peptide Serum Detailed comparison of Anai Rui Bakuchiol Serum versus Cos De BAHA P M.A Peptide Serum. This anti-aging serum is formulated around Bakuchiol and Acetyl Hexapeptide-8 to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Niacinamide and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture. Water Bakuchiol Carbomer Butylene Glycol Sodium Hyaluronate Hydrolyzed Sodium Hyaluronate Arginine Oligopeptide-1 Hydrolyzed Hibiscus Esculentus Extract Acetyl Hexapeptide-8 Arginine/Lysine Polypeptide Hydroxyphenyl Propamidobenzoic Acid Rosa Hybrid Flower Extract Gardenia Florida Fruit Extract Lavandula Angustifolia Flower Extract Tremella Fuciformis Extract 1,2-Hexanediol Pentylene Glycol Water, Bakuchiol, Carbomer, Butylene Glycol, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Arginine, Oligopeptide-1, Hydrolyzed Hibiscus Esculentus Extract, Acetyl Hexapeptide-8, Arginine/Lysine Polypeptide, Hydroxyphenyl Propamidobenzoic Acid, Rosa Hybrid Flower Extract, Gardenia Florida Fruit Extract, Lavandula Angustifolia Flower Extract, Tremella Fuciformis Extract, 1,2-Hexanediol, Pentylene Glycol Aloe Barbadensis Leaf Extract Propanediol Glycerin Niacinamide Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Panthenol Beta-Glucan Adenosine Allantoin Polysorbate 20 Caprylyl Glycol Sodium Lactate Rosa Damascena Extract Camellia Sinensis Leaf Extract Melissa Officinalis Leaf Extract Artemisia Vulgaris Extract Aloe Barbadensis Leaf Extract, Propanediol, Glycerin, Niacinamide, 1,2-Hexanediol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, Panthenol, Sodium Hyaluronate, Beta-Glucan, Adenosine, Allantoin, Butylene Glycol, Carbomer, Polysorbate 20, Caprylyl Glycol, Sodium Lactate, Water, Rosa Damascena Extract, Lavandula Angustifolia Flower Extract, Camellia Sinensis Leaf Extract, Melissa Officinalis Leaf Extract, Artemisia Vulgaris Extract These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives 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. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Lavandula Angustifolia Flower Extract comes from the lavender plant. Many components of lavender flowers are antioxidants, such as ferulic acid, caffeic acid, and several flavonoids. Traditional Iranian folk medicine uses Lavender extract to help treat inflammation. Lavender extract may have a scent. It contains linalool, a known alle