Lactic acid is the most hydrating of the AHAs, and 5% is its entry rung, buffered further here by hyaluronic acid — a reasonable low-strength lactic for skin easing into chemical exfoliation. It reveals brighter-looking skin gradually rather than dramatically, which is the point for a sensitive barrier. Once 5% feels comfortable over several weeks, a 10% version is the logical next step, not a starting point.. Type: 5% lactic acid + hyaluronic acid (most hydrating AHA). Format: serum · entry strength. Best gentle low-% lactic for easing into chemical exfoliation. Tradeoff: gradual by design; 10% is a later step, not a start
FAQ
What is The Ordinary Lactic Acid 5% + HA?
The Ordinary Lactic Acid 5% + HA is a daily skincare step from The Ordinary. Lactic acid is the most hydrating of the AHAs, and 5% is its entry rung, buffered further here by hyaluronic acid — a reasonable low-strength lactic for skin easing into chemical exfoliation. It reveals brighter-looking skin gradually rather than dramatically, which is the point…
Who is The Ordinary Lactic Acid 5% + HA for?
It’s a fit for sensitive or reactive skin looking for a daily skincare step.
How is The Ordinary Lactic Acid 5% + HA used?
It’s typically used as part of a consistent routine. Follow the retailer’s directions and patch-test first if your skin is sensitive.
Where can I buy The Ordinary Lactic Acid 5% + HA?
Through the retailer link on this page. Current price and availability are shown on the retailer’s site.




