How to Patch Test Properly Before Trying a New Skincare Product

on Jun 04 2026
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    Skincare Tips · Quick Guide

    How to Patch Test Properly Before Trying a New Skincare Product

    Two minutes of testing can save you a lot of discomfort. Here's exactly how to do it.

    Sensitive Skin Beginner Guide Eczema Tips Suggested read time: ~3 min

    If you have eczema or sensitive skin, you already know that trying something new comes with a bit of anxiety. Will it calm things down, or will it make things worse? A patch test won't tell you everything, but it's a simple first step that gives your skin a chance to react in a controlled way before you commit to full application.

    Here's how to do it properly.

    Step by step

    1

    Pick the right spot

    The inner elbow is the go-to patch test area. The skin there is thin, sensitive, and easy to keep an eye on. You can also use the inside of your wrist if you prefer.

    2

    Apply a small amount

    Use a pea-sized amount of the product and gently apply it to the area. You don't need to rub it in too much. Just a light application is enough.

    3

    Wait 30 minutes

    Leave the area alone and let the product sit. Try not to wash it off or cover it up during this time. Go make a cup of tea and come back.

    4

    Check the area

    After 30 minutes, take a look. No redness, no itching, no swelling? You're good to proceed with normal use. If you see any reaction at all, rinse the area with water and hold off on using the product.

    What to look for: The signs to pay attention to are redness, itching, stinging, swelling, or any unusual sensation. A mild warming feeling right after application is common and usually settles quickly. Persistent irritation is the sign to stop.

    Does everyone need to patch test?

    Not necessarily. If your skin is generally tolerant and you've used similar products without issues, you may be fine going straight into normal use. But if you know your skin tends to react to new things, or if you're in the middle of a flare-up, it's always worth taking the extra few minutes to test first.

    This applies to all Anitch products. Even though they go through rigorous skin sensitivity testing, everyone's skin is different, and there's no product in the world that works identically for every person.

    A few things worth knowing

    Test one product at a time

    If you're introducing multiple new products, test them separately so you know which one caused a reaction if something comes up.

    Don't test on broken skin

    If the patch test area has an active flare-up or open skin, choose a different spot. Broken skin absorbs products differently and will skew your results.

    Some reactions take longer

    A 30-minute window catches most immediate reactions. For extra caution, you can also check the area again after 24 hours, especially if you have a history of delayed sensitivity.

    The bottom line: A patch test takes less than five minutes to set up and 30 minutes of waiting. For anyone with eczema or reactive skin, that small time investment is genuinely worth it. Your skin has been through enough. Give it a fair chance with anything new.

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