A patch carrying hundreds of soluble micro-needles, thinner than a hair and invisible to the eye. Upon application, they penetrate the stratum corneum (dead skin layer) without pain or bleeding, then dissolve releasing collagen and active ingredients directly into the superficial dermis.

No. You may feel a slight tingling upon application, which disappears within minutes. The needles are so fine they do not touch nerve endings or blood vessels. No lasting skin damage, no social downtime.

For established wrinkles: frown lines, crow’s feet, nasolabial folds, smile lines. The patch is precisely calibrated for these areas. For superficial fine lines, a regular serum is enough — better to save this product for stubborn wrinkles.

1 to 2 times per week, in the evening, on clean, dry skin. You apply it, let it dissolve overnight, and remove it in the morning. Visible effect usually from the 2nd or 3rd application.

Yes, except in cases of damaged skin, active acne, or severe rosacea in the area. Also avoid if you are using a strong retinoid at the same time. If in doubt, consult your dermatologist.

Yes, 100%. Ma Petite Corée has been based in Seoul since 2017 and sources directly. Each product is new, sealed, and shipped from Korea, with no customs fees charged to you in the EU.