How to Patch Test New Skincare in 3 Easy Steps
A patch test means putting a little of a new product on a hidden patch of skin, like your inner arm, and waiting 24 hours. No redness, itching or burning? It is usually fine to try on your face.
How to patch test in 3 steps
- Choose a spotClean skin on your inner forearm, inner elbow or behind your ear.
- Apply a littleA coin-sized amount, used the way you normally would.
- Wait 24 hoursLeave it on and check the area a few times through the day.
Starting a new routine before a wedding or event? Begin at least 2 to 4 weeks ahead so you have time to test.
Glowleaf tipHow to read the result
| What you see | What to do |
|---|---|
| ✅ No change | Start using it on your face |
| 🟡 Slight tingle that fades fast (common with Vitamin C) | Start slowly, every other day |
| ❌ Redness, itching, burning, bumps or swelling | Wash it off and do not use it |
Tips for patch testing
- Test one new product at a time.
- Sensitive skin? Repeat the test for 2 to 3 days.
- Test face wash too: apply, leave for a minute, rinse, then watch.
- Have a skin condition, or pregnant? Ask your doctor first.
We recommend patch testing every product in the Glowleaf routine, especially our Vitamin C serum, since active ingredients can tingle on first use.
Vitamin C 10% Face Serum
Lightweight daily serum for a brighter-looking glow. Patch test first.
₹290₹350Shop now
Frequently asked questions
How long should a patch test take?
24 hours is usual. People with sensitive skin can repeat it for 2 to 3 days.
Where is the best place to patch test?
The inner forearm or behind the ear. The skin is thin and hidden, so it shows reactions without affecting your face.
Do I need to patch test a face wash?
Yes. Apply a little, leave for a minute, rinse, and watch the spot for 24 hours.
