Patch Testing

At Medik8, we always recommend performing a patch test before incorporating any new product into your skincare routine.

What Is a Patch Test?

Although relatively rare, reactions from allergies and sensitivities to certain ingredients in any skincare product can occur. Patch testing gives peace of mind that a new product is suitable for your skin. Apply a small amount first to check for any adverse effects, before regular use. We recommend only patch testing up to 2 products at a time. Therefore, if a reaction does occur, you will know which product is responsible for the reaction.

How To Perform a Patch Test

NOTE: We cannot rely on patch tests alone to prevent all potential reactions, as they do not guarantee that similar results will be observed when the product is applied to other areas of the body, such as the face. It’s therefore important you follow the product’s usage directions and precautions carefully.Patch testing will not account for underlying conditions and should not be used to diagnose hypersensitivity or allergic contact dermatitis, unless under the supervision of a doctor. If you have any concerns, please contact your doctor or dermatologist for advice.If you do experience any form of excessive irritation during your patch test, please contact our Customer Care team: customercare@medik8.com

For wash-off cleansers	For leave-on formulas
1. Apply a small amount of product onto a clean area of skin on the jawline or behind the ear.	1. Apply a small amount of product onto a clean area of skin on the jawline or behind the ear.
2. Leave the product on for 2 minutes and then rinse off with water.	2. Allow the area to dry for 5 minutes before dressing or touching.
3. Over the next 24 hours, assess whether any form of excessive irritation occurs - ex. burning, excessive redness, blistering or itching.	3. Keeping the area dry, over the next 24 hours assess whether any form of excessive irritation occurs - ex. burning, excessive redness, blistering or itching.
4. If no such reaction is observed, use the product as per its directions.	4. If no such reaction is observed, use the product as per its directions.

For wash-off cleansers

For leave-on formulas

1. Apply a small amount of product onto a clean area of skin on the jawline or behind the ear.

2. Leave the product on for 2 minutes and then rinse off with water.

2. Allow the area to dry for 5 minutes before dressing or touching.

3. Over the next 24 hours, assess whether any form of excessive irritation occurs - ex. burning, excessive redness, blistering or itching.

3. Keeping the area dry, over the next 24 hours assess whether any form of excessive irritation occurs - ex. burning, excessive redness, blistering or itching.

4. If no such reaction is observed, use the product as per its directions.

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Patch Testing

What Is a Patch Test?

How To Perform a Patch Test