Step 8 of 11 · Build a Basic Skincare Routine That Works
Patch-test new products for a few days
Patch-test new products for a few days — step 8 of 11 in Build a Basic Skincare Routine That Works. Inner arm or jawline. Stop if burning, swelling, or hives — not just mild tingle from actives.
Free beauty & grooming tip: Patch-test new products for a few days (step 8 of 11 from "Build a Basic Skincare Routine That Works").
Inner arm or jawline. Stop if burning, swelling, or hives — not just mild tingle from actives.
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