Apply once a day, preferably at night time. If skin irritation occurs, use the product less frequently to allow skin time to build up tolerance. You can also dilute the formula with other products to reduce its strength. If irritation persists, discontinue use. Avoid contact with eyes.

Silicone-free, Nut-free, Vegan, Cruelty-free

Q: What is The Ordinary Lactic Acid 5% + HA 2%?
A: The Ordinary Lactic Acid 5% + HA 2% is an exfoliating serum formulated to offer mild exfoliation for improved skin radiance and visible clarity. The formula is supported by a purified Tasmanian Lanceolata Fruit extract to reduce signs of inflammation and sensitivity that can often occur with exfoliation.

Q: How do I use this product?
A: Apply a few drops to your clean face in the evening before oils, creams, and moisturizers. This product should not be used on sensitive, peeling, or compromised skin.

Q: How often can I use Lactic Acid 5% + HA 2%?
A: Start by using it a few times a week in the evening to see how your skin reacts. Based on tolerance, you can gradually increase usage.

Q: Can I use it with other The Ordinary products?
A: Avoid using with other strong acids, peptides, and antioxidants.

Q: Why is there HA (Hyaluronic Acid) in the formula?
A: Hyaluronic Acid (HA) is included to offer visible surface hydration alongside the exfoliating activity, which helps avoid dryness commonly caused by acid use.

Q: Is it suitable for all skin types?
A: While many people benefit from lactic acid exfoliation, those with sensitive or compromised skin should approach with caution. Always patch-test new products to gauge skin reaction.

Q: What's the difference between the 5% and 10% formulations?
A: The 5% formula offers milder exfoliation, while the 10% formula provides a more intense exfoliating effect. Those new to acids or with sensitive skin often start with the 5% concentration.

Q: Can I use it in the morning?
A: It's recommended to use lactic acid in the evening since it can increase your skin's sensitivity to the sun. If used in the morning, ensure you apply a broad-spectrum sunscreen afterward.

Q: What are the benefits of lactic acid?

A: Lactic acid helps to shed dead skin cells, revealing a brighter and more even skin tone. It can also improve texture, reduce the appearance of fine lines, and assist with hydration.