The Ordinary Lactic Acid 5 Hyaluronic Acid 2, Gentle Exfoliating Serum for Smoother Skin, 1 Fl Oz

Description

Lactic Acid 5 HA is a mild alpha hydroxy acid solution that offers gentle yet effective exfoliation targeted at the skins surface. It is supported with purified Tasmanian pepperberry extract. This water-based serum is ideal for dry and sensitive skin. 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 optimal balance between salt and acidity.

Features

• GENTLE EXFOLIATION A milder alpha hydroxy acid solution with 5 lactic acid that gently smooths skin texture and reveals a brighter complexion
• HYALURONIC ACID SUPPORT Formulated with hyaluronic acid
• ANTI-IRRITANT Enhanced with Tasmanian Pepperberry extract, a known anti-irritant
• PERFECT FOR DRY AND SENSITIVE SKIN This water-based serum offers effective exfoliation while maintaining hydration, ideal for dry or sensitive skin types
• USE AT NIGHT Apply once daily in the evening and use sunscreen the next day to protect your skin from sun sensitivity