The OrdinaryLactic Acid 5/10% + HA Exfoliating Formula

Please note

• Due to the nature of this product it cannot be returned unless sealed and in original packaging.
• This product is a parallel import. This has nothing to do with the authenticity of the product (it is completely authentic), but means it has been imported without the approval, or license of the registered owner of the trademark and therefore no guarantee or warranty in respect of such goods will be honoured or fulfilled by any official or licensed importer of such goods. However, any warranty claims will be covered by OneDayOnly or the relevant third party seller, in accordance with our standard return/refund policy.

About

Lactic Acid is an alpha hydroxy acid that exfoliates the skin. This 5% formulation offers very mild exfoliation and is supported with a purified Tasmanian pepperberry known to reduce signs of inflammation and sensitivity that is often associated with exfoliation. A stronger 10% formula is available here.

This formula contains a studied Tasmanian Pepperberry derivative to help reduce irritation associated with acid use. This derivative is of plant origin and varies in colour seasonally and this colour variation may be apparent in the formula from time to time.

Product Features

• Contraindications: Lactic Acid should not be used on sensitive, peeling or compromised skin. Please refer to additional sun protection note and other warnings in provided Directions.
• 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. Higher pH numbers in such a case would increase salt which counter-intuitively would make the formula even more irritating than if the formula was more acidic.
• Vegan and cruelty-free.

Product Specifications

• Size: 30ml
• Options: 5% or 10% Lactic Acid
• pH: 3.6-3.8
• Cruelty-free
• Vegan
• Nut-free

How to Use?

• Apply once per day, ideally in the PM. 
• Can be diluted with other treatments to reduce strength until skin develops tolerance. Avoid contact with eyes. 
• Contact of the product with the skin must be of limited frequency or duration. 
• If irritation occurs, cease use and consult a physician. 
• Use only as directed on unbroken skin. 
• Patch testing prior to use is advised. 
• Keep out of reach of children.

For more information, please check out The Ordinary