BHD 4.500
4.5
Lactic Acid 10% + HA
Lactic Acid 10% + HA is an alpha hydroxy acid solution that offers effective exfoliation targeted at the skin’s surface. It is supported with purified Tasmanian Pepperberry extract, which has been shown to reduce irritation and sensitivity that can be associated with acid use. This water-based serum is ideal for dry skin types. This 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 pH, there is an ideal balance between salt and acidity, maximizing effectiveness of the acid and reducing irritation.BHD 4.500
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THE ORDINARY
Lactic Acid 10% + HA
30ml
Lactic Acid 10% + HA
BHD 4.500
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Reviews
Recent Reviews
Irinas11
5
3/28/2025
Great exfoliant
Been using this for a few weeks now, and I’m really impressed with the results. My skin feels overall smoother and more even toned. I have sensitive skin and this feels gentle enough, no redness so far. I think it’s a great affordable exfoliant that delivers noticeable improvement.
Originally posted on sephora.com
Lindsey
5
3/22/2025
Glowing skin
This is amazing! After one use I woke up to glowing skin
Originally posted on Sephora-uk