I've recently incorporated glycolic acid from The Ordinary into my skincare routine, and I must say the effects have been impressive. Glycolic acid is a type of alpha hydroxy acid (AHA) known for exfoliating dead skin cells and promoting cell turnover, which results in a smoother and brighter complexion. Using reusable pads soaked with glycolic acid can be a convenient and eco-friendly way to apply this product. They gently exfoliate without needing a harsh scrub, making them suitable for daily use if your skin tolerates it. Start by applying glycolic acid in the evening, a few times per week, and always follow with sunscreen during the day as AHAs increase sun sensitivity. Over time, you'll notice reduced dullness, minimized pores, and an overall refreshed skin texture. If you're wondering whether to try those free rounds of glycolic acid samples from The Ordinary, it's definitely a great opportunity to test the product without commitment. Just keep an eye on how your skin reacts and adjust frequency accordingly to avoid irritation. Remember, combining glycolic acid with other skincare ingredients like niacinamide can enhance results, but avoid layering with retinoids initially to prevent excessive irritation. Consistency and patience are key for seeing visible improvements with acidic exfoliants like glycolic acid.