The Ordinary Face Serum Set with Caffeine Solution, AHA, BHA, B5, Niacinamide, and Zinc - Helps Address Blemishes and Enhance Skin Texture and Radiance
Product Description
Performing a patch test is a simple way to determine if you may have a negative reaction to a new product. It is recommended to conduct a patch test before incorporating any new product into your skincare routine. Below is a general method for conducting a patch test based on the type of product:
| Steps for Patch Test |
|---|
| 1) Apply a small amount of the product onto a clean area of skin on the upper forearm. |
| 2) Keep the area dry. |
| 3) If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours. |
| 4) If any redness, burning, itching, blistering, or irritation is observed at any time throughout the test, do not use the product. |
Product Description
Performing a patch test is a simple way to determine if you may have a negative reaction to a new product. It is recommended to conduct a patch test before incorporating any new product into your skincare routine. Below is a general method for conducting a patch test based on the type of product:
| Steps for Patch Test |
|---|
| 1) Apply a small amount of the product onto a clean area of skin on the upper forearm. |
| 2) Keep the area dry. |
| 3) If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours. |
| 4) If any redness, burning, itching, blistering, or irritation is observed at any time throughout the test, do not use the product. |
Product Description
Performing a patch test is a simple way to determine if you may have a negative reaction to a new product. It is recommended to conduct a patch test before incorporating any new product into your skincare routine. Below is a general method for conducting a patch test based on the type of product:
| Steps for Patch Test |
|---|
| 1) Apply a small amount of the product onto a clean area of skin on the upper forearm. |
| 2) Keep the area dry. |
| 3) If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours. |
| 4) If any redness, burning, itching, blistering, or irritation is observed at any time throughout the test, do not use the product. |