If you're using Glycolic Acid, Salicylic Acid, or Retinol products, you will need to allow some time before applying your REVOX B77 JUST Vitamin C 20% to prevent any stinging or redness. Individual intolerance to the product is possible. If discomfort occurs, discontinue using the product. Before the first application, it is recommended to perform a sensitivity test: apply 1-2 drops of the product to a small area in the crook of the elbow. If no irritation is developed after 24 hours, the product is safe to use. Do not apply to inflamed, sunburned, or irritated skin. If you feel a pricking or burning sensation, the product must be washed off immediately with plenty of water. If the burning sensation continues, seek medical advice.
*Pregnancy Disclaimer:
Still, to be safe, we advise you to consult with your doctor for every product in your skincare routine.