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OPI Mirror Shine — High-Shine Top Coat (15 mL, NTT37)

OPI Mirror Shine — High-Shine Top Coat (15 mL, NTT37)

₩19,000 KRW
₩19,000 KRW
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Shipping calculated at checkout.

OPI's high-shine top coat — designed to deliver the maximum glossy finish achievable without UV/LED gel curing. Premium positioning above the classic OPI Top Coat for shoppers who want the most reflective, gel-like shine in an air-dry product.

About This Product
Direct from USPersonal Import15 mLHigh-ShineMade in USA
Want maximum glossGel-like shine without UVMirror finishPremium look

Mirror Shine is OPI's premium top coat — designed specifically to deliver maximum gloss in an air-dry (no-UV) product. The finish is noticeably more reflective than the classic OPI Top Coat (NTT30), creating a mirror-like surface over nail polish.

For Korean shoppers comparing OPI top coats: this is the "want my nails to look like glass" option. Standard Top Coat gives a nice gloss; Mirror Shine gives a mirror-like reflective gloss. The mirror-finish trend (sometimes called "glass nail" or "ice nail" in Korean nail art) is achievable at home with this product.

Product Details
BrandOPI (Wella Company)
Sub-lineMirror Shine (Nail Lacquer line — premium top coat)
FormatClear high-shine top coat
Net Volume15 mL / 0.5 fl oz
Drying Time2-3 minutes (air-dry)
Wear ExtensionExtends polish wear by 2-3 days
Lasts Approx.~3-4 months per bottle at typical use
Country of OriginUSA
Key Ingredients & Formulation

Mirror Shine uses a higher-refractive-index resin system than the standard OPI Top Coat — producing more reflective gloss in the finished surface. Same compatibility as classic Top Coat: any standard nail polish, no UV required.

Finish TypeHigh-shine reflective (mirror-like)
FormatClear premium top coat
Compatible WithAny standard nail polish (OPI Nail Lacquer or other brands)
NoteOPI has launched a newer vegan version (NTT37A) — bottle shipped may vary
How to Use
  1. Apply OPI Nail Lacquer color (2 thin coats), allow each coat to dry.
  2. Wait 1-2 minutes after final color coat for color to fully set.
  3. Apply 1 thin coat of OPI Mirror Shine over the entire nail.
  4. Cap the free edge of the nail.
  5. Allow 2-3 minutes to dry. For maximum mirror effect, apply over fully-dry color (still-wet polish reduces the high-shine).
  6. Reapply every 2-3 days to maintain the reflective gloss.
Tips From Pro Nail Artists
Don't apply Top Coat too thick — it will take longer to dry and can cause smudging in the color underneath. Two thin coats are better than one thick one.
Capping the free edge (the tip of the nail) with Top Coat is the single most important durability step. Without it, color chips from the edge inward — most manicure failure starts at the tip.
For maximum mirror effect, apply 1 thin coat of OPI Top Coat (NTT30) first, then Mirror Shine on top. The layered approach creates a more dimensional reflective surface — Top Coat builds the base, Mirror Shine adds the high-reflectivity finish.
Pairs Well With
Apply overAny OPI Nail Lacquer color — most dramatic over dark, saturated shades where reflectivity is most visible.
Layer for max effectApply OPI Top Coat (NTT30) first, then Mirror Shine on top.
Strengthening baseOPI Natural Nail Strengthener (NTT60) or OPI Nail Envy Original (NTT80) under the color polish.
Remove withOPI Expert Touch Lacquer Remover (110 mL or 480 mL).
Pair daily withOPI ProSpa Nail & Cuticle Oil for ongoing cuticle care.
Why Korean Customers Reach For This

The mirror-finish trend ("glass nail" / "ice nail") is popular in Korean nail salons but typically requires UV-cured gel polish. Mirror Shine is the at-home equivalent without UV — achieves a similar reflective look with regular nail lacquer.

Korean shoppers researching premium top coats specifically seek Mirror Shine for its higher gloss vs the standard Top Coat. The 15mL size is identical to other OPI top coats, but the formula delivers a meaningfully more reflective finish — the premium tier of OPI's air-dry top coat lineup.

Shipping

Free shipping on every order, with no minimum. No handling fees, no customs processing charges, nothing added at checkout.

Orders are dispatched within 1 to 2 business days. A tracking number is sent to your email once your parcel is on its way. International transit to Korea typically takes 7 to 14 days depending on customs clearance.

All orders ship in plain unmarked boxes for discretion.
Customs & Import

All orders are processed as personal-use overseas purchases and clear Korean customs without requiring KC certification. Your shipment is handled using your Personal Customs Clearance Code (PCCC) and is trackable via Korea Customs Service UNI-PASS. Personal-use imports from the United States with a declared value under USD 200 generally qualify for duty-free clearance; if any duty applies, it is payable by the customer at the time of receipt.

If you do not yet have a PCCC, you can get one free in under five minutes at unipass.customs.go.kr.
About Us

We work directly with US professional nail-supply distribution — the same channels US salons buy from. Every bottle is factory-sealed direct from OPI's US production, never re-bottled or repackaged, never grey-market sourced.

OPI is a US professional nail-care brand founded in 1981 and now owned by Wella Company. OPI is the most-recognized professional nail brand worldwide, sold through salon-supply distribution and select beauty retail. The OPI top coat lineup — Classic, Matte, Mirror Shine, RapiDry, Plumping, and the Infinite Shine system — has been a category benchmark for over three decades.

FAQ
Q: Is this the same as Mirror Shine from the Infinite Shine line?
No — different product lines. Mirror Shine (NTT37) is from the regular Nail Lacquer line (air-dry). The Infinite Shine line has its own top coat (sold as part of IS-DUO).
Q: Is this the new vegan formula?
OPI launched a newer vegan version (NTT37A) of Mirror Shine. Older NTT37 stock may still circulate. We'll match the description to what's currently being shipped from US distribution when your order goes out.
Q: Does this work over gel polish?
No — this is designed for regular nail lacquer. Gel polishes need their own top coat cured with UV/LED lamp.
Q: Can I use this over Nail Envy?
Yes — Nail Envy variants (including the colored Strength + Color line) can wear a top coat over them for extra gloss and durability. The Nail Envy strengthening cycle still works underneath.
Q: Is this the authentic OPI product?
Yes. Sourced directly from authorized US nail-supply distribution. We do not re-package, re-bottle, or source from grey markets.
Q: Is it new and unopened?
Yes. Every bottle ships factory-sealed in original retail packaging.
Q: How long does shipping take?
Orders are dispatched within 1 to 2 business days. International transit to Korea typically takes 7 to 14 days depending on customs clearance.
Q: Can I cancel my order?
Orders can be cancelled before dispatch — usually within 24 hours of placement. Once shipped, cancellations are no longer possible.
How to Order
  1. Select the product
  2. Add to cart and proceed to checkout
  3. Enter your Personal Customs Clearance Code (PCCC) when prompted
  4. Confirm your Korean delivery address
  5. Complete payment — your order is placed
  6. Receive your tracking number by email within 1 to 2 business days
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