The Ordinary Lactic Acid 10% + Hyaluronic Acid 2% Serum 30ml Wella This lightweight foundation offers a

This lightweight foundation offers a natural matte finish

leaving skin smooth and refreshed

or chemically-processed hair

Parodontax Original Toothpaste is designed to prevent gum problems and maintain healthy gums

protective cream specially formulated for babies’ delicate skin

The Ordinary Lactic Acid 10% + Hyaluronic Acid 2% Serum 30ml Wella This lightweight foundation offers aLactic 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