Living Proof Scalp Care Exfoliator Versus The INKEY List Glycolic Acid Exfoliating Scalp Scrub

Living Proof Scalp Care Exfoliator Versus The INKEY List Glycolic Acid Exfoliating Scalp Scrub Detailed comparison of Living Proof Scalp Care Exfoliator versus The INKEY List Glycolic Acid Exfoliating Scalp Scrub Europe. Water Propanediol Mandelic Acid Glycolic Acid Gluconolactone Isopentyldiol PPG-24-Glycereth-24 Saccharide Isomerate Methyl Diisopropyl Propionamide Gaultheria Procumbens Leaf Extract Agave Tequilana Leaf Extract Beta Vulgaris Root Extract Pentylene Glycol PPG-26-Buteth-26 Betaine Gluconic Acid Lysolecithin Sclerotium Gum Citric Acid Pullulan Cellulose Gum Xanthan Gum Hydroxyacetophenone PEG-40 Hydrogenated Castor Oil Sodium Citrate Sodium Benzoate Sodium Hydroxide Parfum Limonene Water, Propanediol, Mandelic Acid, Glycolic Acid, Gluconolactone, Isopentyldiol, PPG-24-Glycereth-24, Saccharide Isomerate, Methyl Diisopropyl Propionamide, Gaultheria Procumbens Leaf Extract, Agave Tequilana Leaf Extract, Beta Vulgaris Root Extract, Pentylene Glycol, PPG-26-Buteth-26, Betaine, Gluconic Acid, Lysolecithin, Sclerotium Gum, Citric Acid, Pullulan, Cellulose Gum, Xanthan Gum, Hydroxyacetophenone, PEG-40 Hydrogenated Castor Oil, Sodium Citrate, Sodium Benzoate, Sodium Hydroxide, Parfum, Limonene Hydrogenated Castor Oil Glycerin Polyquaternium-10 Phenoxyethanol Benzyl Alcohol Alpha-Glucan Oligosaccharide Citronellyl Methylcrotonate Panthenol Ethylhexylglycerin Dehydroacetic Acid Mannitol Trisodium Ethylenediamine Disuccinate Tetraselmis Suecica Extract Lactic Acid Potassium Benzoate Water, Glycolic Acid, Propanediol, Hydrogenated Castor Oil, PEG-40 Hydrogenated Castor Oil, Betaine, Glycerin, Sodium Hydroxide, Polyquaternium-10, Phenoxyethanol, Benzyl Alcohol, Alpha-Glucan Oligosaccharide, Citronellyl Methylcrotonate, Panthenol, Ethylhexylglycerin, Dehydroacetic Acid, Mannitol, Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Tetraselmis Suecica Extract, Lactic Acid, Potassium Benzoate These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability. Betaine is also known as trimethylglycine. Glycolic Acid is arguably the most famous alpha hydroxy acid (AHA) with tons of research backing its benefits. It is found naturally in sugar cane but the form used in skincare is usually synthetic for purity and stability. Glycolic acid removes the top layer of dead skin cells to allow newer and fresher ones to emerge. AHAs work by breaking down the structural “glue” that holds old skin cells in place. When that buildup is gone, your skin can renew itself more efficiently. Research also shows glycolic acid stimulates collagen production, helping to firm and thicken the skin over time. This is one of its biggest advantages over other AHAs. Overall, glycolic acid helps with: Fun fact: Glycolic acid boosts skin hydration by helping it produce molecules that increase hyaluronic acid naturally. To work best, glycolic acid products should have a pH between 3-4 (that’s where exfoliation is most effective but still gentle on skin). The pH and concentration of a product are key to its effectiveness: It is normal to feel a slight stinging sensation when using glycolic acid. This usually fades as your skin adjusts. Because glycolic acid has the smallest molecular size in the AHA family, it can penetrate deeper, which enhances its effectiveness but also makes it more likely to irritate sensitive skin. If your skin is very sensitive or prone to rosacea, glycolic acid may be too strong; in that case, try milder options like lactic acid or a PHA instead. Recent studies suggest glycolic acid might even help protect against UV damage. But don’t skip sunscreen! Freshly exfoliated skin is more sensitive to the sun. Glycolic acid is a skincare superstar. It smooths, brightens, hydrates, and firms the skin. Unless you’re highly sensitive, it’s well worth adding to your routine. Read more about some other popular AHA's here: PEG-40 Hydrogenated Castor Oil is an emulsifier derived from castor oil. As an emulsifying agent, it helps other ingredients like fragrances and fat-soluble vitamins dissolve cohesively. Due to its large molecule size, it doesn't penetrate beyond the skin's surface. This ingredient has a solid regulatory track record; the CIR Expert Panel first concluded it was safe for use in cosmetics