Description
The Ordinary Lactic Acid 5% + HA 2%
What it is?
Offering gentle exfoliation, uneven skin tone and textual irregularities are top of the target list for this lightweight serum. Formulated with lactic acid (an alpha hydroxy acid that offers exquisite exfoliation) and Tasmanian pepperberry (to reduce signs of inflammation), this trusty treatment stimulates cell regeneration to reduce pigmentation and improve overall skin texture.
What it does?
Lactic Acid 5% + 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.
Targets : Textural Irregularities, Dullness, Uneven Skin Tone
Suited to : Dry Skin
Format: Water-based Serum
