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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Ideal for date nights
followed by moisturizer and sunscreen during the day
and overall health
it’s ideal for daily use — suitable for all skin types
THE ORDINARY LACTIC ACID 10% + HA Blemish Control Ideal for date nightsLactic Acid 10% + HA is an alpha hydroxy acid solution that offers effective exfoliation targeted at the skins surface. It is supported with purified Tasmanian pepperberry extract, a known anti irritant. This water based serum is ideal for dry skin. The pH of this formula is approximately 3. 8. Lactic Acid has a pKa of 3. 8 and pKa is the most important aspect to consider in formulating with acids. pKa implies acid availability. When pKa is close to