To discover the duo concept, the Tea Tree Cica Toner Pads are the perfect entry — daily use, soothing and purifying. For brightness, start with the Vitamin C + Niacinamide Serum.

Because some actives are more effective together than alone. Tea Tree purifies without drying when combined with centella. Vitamin C is less irritating with niacinamide. Topical collagen is more effective boosted by stem cells. MARY&MAY industrializes these synergies.

Yes, all formulas are vegan and cruelty-free, certified. No animal-derived ingredients (the collagen used is plant-based or marine if allowed). The brand has made this a core identity — consistent with its clean philosophy.

1 to 2 times a day, morning and/or evening, replacing your toner or as a 5-minute express sheet mask on reactive areas. Soft texture, alcohol-free — does not dry out the skin, unlike classic acne pads.

Yes, it is a clinically documented synergy. The old myth "niacinamide cancels out vitamin C" is false — modern studies prove it. Both actives work together for brightness and evenness, without negative interaction.

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.