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There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
DERMATORY is the in-house skincare brand under Lotte Mart, one of Korea's largest retailers. The brand punches above its retail origin by using clinically-documented actives at meaningful concentrations. The Pro Vita A Retinal Eye Patch uses retinaldehyde (retinal), the intermediate retinoid between retinol and prescription tretinoin, delivered in a hydrogel eye patch format. Retinal converts to retinoic acid on skin with only one enzymatic step (retinol requires two), making it more potent and faster-acting than standard retinol.
At $26.02 for 60 patches (30 pairs), the per-pair cost is $0.87. That's accessible for a retinal product, which typically commands a premium for the ingredient. The eye patch format delivers the retinal to one of the most visible aging areas (under-eye) with a lower irritation risk than rubbing a retinal cream around the delicate eye skin.
Retinaldehyde (retinal) binds to skin cell receptors and accelerates turnover, stimulates collagen synthesis, and addresses fine lines, firmness, and pigmentation. Compared to retinol, retinal converts to active retinoic acid in a single step versus two, which means faster and more pronounced effects at lower concentrations. The hydrogel patch delivers the retinal in occluded contact with under-eye skin for 15 to 20 minutes, which enhances absorption.
On clean skin at night (after cleanse and toner), apply one pair of patches to the under-eye area. Wear for 15 to 20 minutes. Remove and pat remaining essence into skin. Follow with moisturizer.
Start with 2 to 3 nights per week for the first 2 to 4 weeks. If tolerated, increase to 3 to 5 nights per week. Always follow with SPF in the morning; retinal increases photosensitivity.
Retinal converts to retinoic acid in one enzymatic step; retinol requires two. Retinal is therefore more potent per concentration and typically produces faster results. For established retinol users, retinal is often an upgrade. For retinoid beginners, retinol is gentler. Starting with retinal can cause more irritation.
Eventually yes, after tolerance is built. Start 2 to 3 times per week, increase gradually. Over-use from the start causes redness, peeling, and barrier damage.
Possibly. Retinal is more potent than retinol; the under-eye area is delicate. Start slowly, apply only to under-eye (not on lid or close to lash line), and pair with moisturizer afterward. If persistent redness or stinging occurs, reduce frequency.
Yes. Apply the retinal patch first (on clean skin), let it do its work, then follow with regular eye cream for hydration and barrier support. Don't apply both simultaneously.
Smoother texture: 2 to 4 weeks. Fine line softening: 8 to 12 weeks. Firmness: 12 to 16 weeks. Retinal works gradually; consistency over weeks matters more than intensity on any single night.
Pair with COSRX Advanced Snail Hydrogel Eye Patch on non-retinal nights for hydration. Browse the full DERMATORY collection and related Korean eye patches.
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