The Ordinary Lactic Acid 10% serum 30ml

If you want smoother, brighter looking skin without complicated routines, The Ordinary Lactic Acid 10% + HA 2% exfoliating serum is a simple place to start. This high-strength serum uses 10% lactic acid to help soften the look of texture and support a more even tone, while hyaluronic acid adds extra hydration support for a more comfortable feel. 🧴 It is designed for regular nighttime use, with the key follow-up step of daily sun protection the next day.

The essentials

The Ordinary Lactic Acid 10% + HA 2% is an exfoliating serum that focuses on visible skin renewal. Lactic acid helps to smooth the look of rougher texture, while also working to unify the appearance of skin tone and improve radiance. For many people, the biggest day to day win is that skin can look less dull and more even as part of a consistent routine. 🌙

A notable feature is the added hyaluronic acid, included to support skin hydration alongside exfoliation. That matters because exfoliating actives can sometimes feel drying, so having HA in the formula can help make the experience more comfortable. The serum also includes Tasmania pepper extract, described as an anti irritant, which can be helpful when your skin is sensitive or you are introducing stronger exfoliating acids.

Key points

What stands out with this product is the balance between exfoliation and hydration support. The formula is free from common ingredients some people prefer to avoid, including alcohol, oil, and silicones, and it is also vegan and cruelty free. It is also gluten free, which is useful if you look for that specific requirement in your skincare.

Using it at night fits naturally with an exfoliating routine, because you then protect your skin during the day. The manufacturer guidance is to apply once a day, preferably in the evening. 🛡️ Then, use sun protection the next day to protect skin that has been freshly exfoliated.

It is also worth noting that exfoliating acids are powerful, so introduce it carefully if you are new to lactic acid or other AHA style products. If your skin reacts easily, you may want to start slowly and build up gradually according to how your skin responds. With that in mind, it can be a practical serum for smoother, brighter looking skin you can maintain over time.

Tech specs

• Name: The Ordinary Lactic Acid 10% + HA 2%
• Type: Exfoliating serum
• Format: Serum
• Size: 30ml
• Active ingredient: Lactic acid 10%
• Hydration support: Hyaluronic acid 2%
• Ingredients note: Tasmania pepper extract, alcohol free, oil free, silicone free, vegan

Who it’s for

It’s a good fit if you are looking for an exfoliating serum that helps soften the look of skin texture and support a more even, brighter appearance. It makes sense if you already use sunscreen daily and you want a nighttime step that pairs exfoliation with hyaluronic acid support. You’ll like it if you prefer formulas without alcohol, oil, and silicones, and you want a cruelty free and vegan option too.

It might not be a great match if you are avoiding stronger exfoliating acids entirely, or if you are not able to commit to sun protection the following day. Not all skin responds the same way, so pay attention to how your skin feels over the first few uses and adjust your frequency accordingly. If you have a known sensitivity to exfoliating ingredients, it is sensible to check your routine first before starting.