PCA Skin Pigment Gel Versus Obagi Nu-Derm Clear FX Skin Brightening Cream

PCA Skin Pigment Gel Versus Obagi Nu-Derm Clear FX Skin Brightening Cream Detailed comparison of PCA Skin Pigment Gel versus Obagi Nu-Derm Clear FX Skin Brightening Cream. This brightening serum is formulated around Lactic Acid and Kojic Acid to fade the look of dark spots and brighten dull-looking skin. Water Alcohol Denat. Hamamelis Virginiana Water Lactic Acid Butylene Glycol Kojic Acid Azelaic Acid Alcohol Hydroxyethylcellulose Phenylethyl Resorcinol BHT Glutathione Silybum Marianum Fruit Extract Water, Alcohol Denat., Hamamelis Virginiana Water, Lactic Acid, Butylene Glycol, Kojic Acid, Azelaic Acid, Alcohol, Hydroxyethylcellulose, Phenylethyl Resorcinol, BHT, Glutathione, Silybum Marianum Fruit Extract Arbutin Cetyl Alcohol Glycerin Sodium Lauryl Sulfate Stearyl Alcohol Tocopheryl Acetate Ascorbic Acid Saponins Sodium Metabisulfite Disodium EDTA Butylparaben Methylparaben Propylparaben Water, Arbutin, Cetyl Alcohol, Glycerin, Sodium Lauryl Sulfate, Stearyl Alcohol, Tocopheryl Acetate, Ascorbic Acid, Saponins, Sodium Metabisulfite, BHT, Lactic Acid, Disodium EDTA, Butylparaben, Methylparaben, Propylparaben These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. BHT is a synthetic antioxidant and preservative. As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells. As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation. The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU. However, it was recently restricted for use in the UK as of April 2024. 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: 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!