The Ordinary Lactic Acid 10% + HA

The Ordinary Lactic Acid 10% + HA is a leave-on exfoliating serum formulated to gently resurface the skin while supporting its natural moisture balance. Lactic acid, a mild alpha hydroxy acid derived from milk, is known for its larger molecular size compared to glycolic acid, which allows it to work more gradually on the skin's surface. This makes the 10% concentration offered here a smart entry point for those new to chemical exfoliation or anyone with normal to dry skin who wants to address dullness, uneven texture, and the look of fine lines without the intensity of stronger acid treatments.

The addition of hyaluronic acid in the formula helps counterbalance the exfoliating action by drawing moisture into the skin, reducing the likelihood of the tightness or dehydration that can sometimes accompany acid-based products. Texturally, the formula has a lightweight, slightly tacky finish that sits comfortably under subsequent layers of serum or moisturizer. It is designed to be applied in the evening as part of a focused skincare routine, typically a few times a week rather than nightly, to allow the skin time to adjust and regenerate between applications.

Over consistent use, the product is intended to visibly refine skin texture, soften the appearance of rough patches, and contribute to a more even, radiant complexion. Because it is fragrance-free and formulated without unnecessary additives, it suits those who prefer a straightforward, ingredient-focused approach to exfoliation rather than heavily perfumed or embellished treatments. As with any acid-based exfoliant, sun protection becomes especially important when incorporating this product into a routine, since exfoliated skin can be more susceptible to UV sensitivity.

The Ordinary positions this lactic acid formula as part of its broader range of targeted treatments, consistent with the brand's philosophy of offering clinical-grade actives at accessible prices without elaborate packaging or marketing claims. For those seeking to introduce chemical exfoliation into their regimen or looking for a gentler alternative to stronger acids, this product offers a balanced option that prioritizes both efficacy and skin comfort, making it a practical addition to a thoughtfully built face care routine.