Hello, this is VOICEIN, and we are currently recruiting participants for a cosmetic research study conducted at the P&K Skin
Location: 643, Gilju-ro, Bupyeong-gu, Incheon, 큐브타워 (PNK Testing Center 7th floor)
1. Requirements
- Women aged 20-49 who wear makeup daily (African, Hispanic)
- Must have melasma, hyperpigmentation, or similar dark spots on the face
- Must have no acne, piercings, bruises, scars, or milia on the face
- Must have no bruises, scars, tattoos, or UV/barrier marks on one upper arm (Minor marks may be acceptable.)
- 2 UV exposure sites will be tested on the upper arm. Marks measuring approximately 1 × 1 cm may remain, and the time needed for them to disappear varies by individual (approximately 6 months to 1 year).
- From at least 1 week before the study begins until the study ends, you cannot use artificial tears, ointments, etc. due to their fluorescent characteristic.
2. Important Notes
- Eyelash perms/extensions, eyebrow tattoos, and other semi-permanent procedures are not allowed during the study period. (Including touch-ups)
- Must not have received dermatological procedures (including extractions or semi-permanent procedures) within the past 3 months.
- Sunscreen must be applied when going outdoors during the testing period.
- This is a half-face test: one product will be used on one side of the face, and two products will be used on the other side.
- The visit day is fixed, but the appointment time can be different each visit.
3. Test Area: Face and one upper arm for each visit
Compensation:
Participants who complete the study will receive ₩200,000.
Compensation will be provided after successful completion of all required visits.
How to Apply: Please send us the information below with a selfie
Name:
Phone number:
Date of Birth:
Nationality:
Preferred appointment date/time:
If you are interested, please send us the information above to Kakao channel below:
voiceinproj OR VOICEIN_Projects