The Ordinary Mandelic Acid 10% + HA

How to use:

• Patch testing prior to use is advised. 
• Apply once daily, ideally in the evening. 
• The formula can be diluted with other products to reduce strength until skin develops tolerance. 
• Do not use on sensitive, peeling, or compromised skin. 
• Avoid the eye contour and contact with eyes. 
• If irritation occurs, rinse off, cease use, and consult a physician. 
• Use only as directed on unbroken skin.
• Do not use with; Copper Peptides, Direct Acids, Direct Vitamin C, EUK, Niacinamide Powder, Peptides and Retinoids.
• Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin’s sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this product and for a week afterwards.

Product Safety and Guidance

• Apply a small amount of the product onto a clean area of skin on the upper forearm.
• Keep the area dry.
• If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours
• If any redness, burning, itching, blistering or irritation is observed at any time throughout the test, do not use the product.