You will receive a tracking number by email as soon as your order is shipped. Allow 1 to 3 business days for preparation, then 7 to 12 business days for delivery, depending on your destination (France, Belgium, Luxembourg, Switzerland, EU).

Yes, shipping is free for purchases over €50. Below this amount, fees will be displayed at checkout.

On clean skin, morning and evening. PDRN Serum: 3-4 drops, massage gently, then apply cream (and sunscreen in the morning). Zero Pore Pads: swipe on dry skin in the evening. Night Mask: apply a thin layer at bedtime, rinse upon waking. LED Device: on clean skin, 5-10 min, glide the device with small movements.

PDRN (derived from salmon DNA) is the star active ingredient in Korean routines, praised for helping skin appear plumper and more luminous — the "glass skin" effect. It is combined with collagen, niacinamide, and hyaluronic acid. Cosmetic appearance products, not medical.

All skin types, including sensitive. Light and non-sticky textures. If in doubt or if you have known allergies, perform a patch test on the inside of your elbow before first use.

Email us at contact@roselyna.com with your order number, within 14 days of receipt. For hygiene reasons, an opened/unsealed cosmetic product cannot be returned (unless defective). See our Refund Policy for details.

Credit card (Visa, Mastercard, American Express), Apple Pay, Google Pay, Shop Pay, PayPal and Bancontact — via a 100% secure connection.

Our team will respond within 24 business hours at contact@roselyna.com. 🌸