First Aid Beauty KP Smoothing + Brightening Body Lotion

First Aid Beauty KP Smoothing + Brightening Body Lotion Ingredients in First Aid Beauty KP Smoothing + Brightening Body Lotion Fresh Peach explained: benefits, concerns, and detailed analysis of 33 ingredients including Water, Lactic Acid, and C12-15 Alkyl Benzoate A body lotion with 33 ingredients, including AHA, exfoliants, and ceramides. Body lotion with 33 ingredients that contains AHA, ceramides, exfoliants and urea We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Lactic Acid C12-15 Alkyl Benzoate Propanediol Caprylic/Capric Triglyceride Silica Sodium Hydroxide Palmitic Acid Dimethicone Stearic Acid Glyceryl Stearate Glyceryl Stearate Se Glycerin Urea Ceramide NP Prunus Persica Fruit Extract Colloidal Oatmeal Allantoin Ribes Nigrum Bud Extract Triacetin Sodium PCA Cetearyl Alcohol Citrus Aurantium Dulcis Peel Oil Sodium Phytate Ethyl Hydroxypyrone Butylene Glycol Xanthan Gum Gamma-Undecalactone Phenoxyethanol Potassium Sorbate Sodium Benzoate Limonene Linalool Water, Lactic Acid, C12-15 Alkyl Benzoate, Propanediol, Caprylic/Capric Triglyceride, Silica, Sodium Hydroxide, Palmitic Acid, Dimethicone, Stearic Acid, Glyceryl Stearate, Glyceryl Stearate Se, Glycerin, Urea, Ceramide NP, Prunus Persica Fruit Extract, Colloidal Oatmeal, Allantoin, Ribes Nigrum Bud Extract, Triacetin, Sodium PCA, Cetearyl Alcohol, Citrus Aurantium Dulcis Peel Oil, Sodium Phytate, Ethyl Hydroxypyrone, Butylene Glycol, Xanthan Gum, Gamma-Undecalactone, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Limonene, Linalool 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! Lactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective. Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin. Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin. Like glycolic acid, it can: Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate. Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skin’s microbiome. To get results, choose products with a pH between 3-4. Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time. Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations. When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the product’s pH. Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles. Lactic acid is truly a gentle multitasker: it exfoliates, hydrates, strengthens, and brightens. It's a great ingredient for giving your skin a smooth, glowing, and healthy look without the harshness of stronger acids. Read more about some other popular AHA's here: C12-15 Alkyl Benzoate is a lightweight emollient made by combinig benzoic acid with fatty alcohols that are 12-15 carbons long. In cosmetics, it plays several roles: The Cosmetic Review Expert Panel has concluded the alkyl benzoate group to be safe as used in cosmetics; it wasn't found to be a skin irritant and unlikely to be absorbed due to its low water solubility. This report recorded almost 1000 reported uses with concentrations up to 59% in leave-on products but your cosmetics will typically use 0.5-15% depending on the product. It's often called a "SPF booster": this is because it keeps UV filters properly dissolved and evenly distributed to support a sunscreen's performance. It doesn't actually raise SPF Search reviews by skin type, ingredient, or keyword. First Aid Beauty is a American 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 December 1, 2025 • Added by aishasaka

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