Produco DermaFi sun UV shield patches — transparent 5-pack, 0.0002in nano‑thin, UPF 50+ breathable protection

DermaFi Protective & Clean Sun UV Shield Patch is an ultra-thin, transparent nanofiber patch that adheres without glue to give UPF 50+ protection while remaining breathable and makeup-friendly.

These Korean beauty sun patches from Produco use a 0.005 mm (0.0002 in) nanofiber layer engineered to block UVA and UVB exposure while staying nearly invisible on skin. The patches are water- and sweat-resistant, designed for active days outdoors, and offer long wear thanks to a no-adhesive adhesion method that helps keep the patch comfortable on different skin types. Their breathable construction includes millions of micro-ventilation holes so skin can breathe beneath the film, and the thin profile lets you layer makeup over them with minimal texture.

How thin and invisible is the DermaFi sun shield on skin?

The patch is crafted from a nanofiber film just 0.005 mm (0.0002 inches) thick, which minimizes visibility and surface texture. It blends with most skin tones and supports makeup application without obvious bulging or flaking.

• 0.005 mm (0.0002 in) nano-thickness for minimal visibility
• Transparent finish compatible with foundation and powder
• Edge design to lay flat and reduce lifting under makeup

Will it stay on during exercise or in water?

DermaFi is built to resist water and sweat, making it suitable for running, tennis, golf, and other active outdoor routines. The adhesion method is optimized for movement, but proper skin prep improves wear time.

• Water- and sweat-resistant surface for active use
• Best adhesion on cleaned, slightly hydrated skin (use a mist or toner)
• Designed to remain secure through short swims and perspiration

How does the patch support skin comfort and breathability?

The nanofiber film includes approximately 12.5 million micro-ventilation holes per patch to promote airflow and reduce occlusion. That construction lowers the feeling of heaviness and helps skin stay more comfortable during extended wear.

• 12.5 million ventilation holes aid air exchange
• No adhesive required, reducing residue and irritation risk
• Thin, flexible material follows facial contours for comfort

What sunscreen-level protection can I expect from these patches?

Each patch is rated UPF 50+, offering a high degree of UV defense comparable to protective clothing fabric rather than topical sunscreen. They are intended as a targeted supplement for sun-sensitive spots, not a replacement for full-body sunscreen on exposed areas.

• UPF 50+ rating for strong UV-A and UV-B filtering
• Ideal for targeted coverage on nose, cheeks, or other focal areas
• Works with, not instead of, broad sunscreen for larger exposures

Who is this for: The Produco DermaFi Protective & Clean Sun UV Shield Patch is aimed at people seeking near-invisible, targeted UV defense—active outdoor enthusiasts, those with sun-sensitive spots, or anyone wanting discreet protection under makeup. It suits adults and children when used as directed and is especially helpful for days when sweat, water, or physical activity make reapplying topical sunscreen difficult. For best results, cleanse and lightly hydrate skin before applying and use the patch alongside broader sun safety practices for full-body exposure.