Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids Versus Eadem Cashmere Peel Gentle Exfoliating AHA + PHA Toner

First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids Versus Eadem Cashmere Peel Gentle Exfoliating AHA + PHA Toner Detailed comparison of First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids versus Ea

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First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids Versus Eadem Cashmere Peel Gentle Exfoliating AHA + PHA Toner Detailed comparison of First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids versus Eadem Cashmere Peel Gentle Exfoliating AHA + PHA Toner. This smoothing exfoliating pad uses a pre-saturated pad with Lactic Acid and Glycolic Acid to refine skin texture and brighten dull-looking skin. This smoothing toner is formulated around Gluconolactone and Lactic Acid to refine skin texture and brighten dull-looking skin. Water Aloe Barbadensis Leaf Juice Cucumis Sativus Fruit Water Lactic Acid Glycolic Acid Hyaluronic Acid Phyllanthus Emblica Fruit Extract Citrus Limon Peel Extract Citrus Nobilis Fruit Extract Glycerin Polysorbate 20 Phenoxyethanol Potassium Sorbate Sodium Benzoate Citric Acid Chlorphenesin Sodium Hydroxide Water, Aloe Barbadensis Leaf Juice, Cucumis Sativus Fruit Water, Lactic Acid, Glycolic Acid, Hyaluronic Acid, Phyllanthus Emblica Fruit Extract, Citrus Limon Peel Extract, Citrus Nobilis Fruit Extract, Glycerin, Polysorbate 20, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Citric Acid, Chlorphenesin, Sodium Hydroxide Propanediol Gluconolactone Caprylic/Capric Triglyceride Tranexamic Acid Prunus Amygdalus Dulcis Oil Betaine Colloidal Oatmeal Oryza Sativa Bran Water Tocopherol Sphingomonas Ferment Extract Panthenol Leuconostoc/Radish Root Ferment Filtrate Azelaic Acid Hydrogenated Lecithin Sodium Citrate Ethylhexylglycerin Polyglyceryl-10 Stearate Trisodium Ethylenediamine Disuccinate Water, Propanediol, Gluconolactone, Caprylic/Capric Triglyceride, Lactic Acid, Tranexamic Acid, Sodium Hydroxide, Prunus Amygdalus Dulcis Oil, Betaine, Colloidal Oatmeal, Oryza Sativa Bran Water, Tocopherol, Sphingomonas Ferment Extract, Panthenol, Leuconostoc/Radish Root Ferment Filtrate, Azelaic Acid, Hydrogenated Lecithin, Sodium Citrate, Ethylhexylglycerin, Polyglyceryl-10 Stearate, Citric Acid, Trisodium Ethylenediamine Disuccinate, Phenoxyethanol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products. Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH. In skincare formulas, citric acid can: While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants. Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations. Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger. However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure. 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 i