LONDONTOWN Diamond Shine Top Coat 0.4 fl oz — Sheer Iridescent High-Gloss, Fast-Dry Protection

LONDONTOWN Diamond Shine Top Coat is a sheer, iridescent finishing coat that delivers a long-wear, high-gloss shine and a subtle diamond-like sparkle.

Designed to be worn alone for a luminous, dusted-glitter effect or layered over any polish to add depth and shimmer, this lightweight top coat helps protect color from fading and reduces chipping for a cleaner-looking manicure. Formulated without many harsh additives, it follows LONDONTOWN’s clean-beauty approach while supporting longer wear and radiant shine.

How does this top coat improve manicure longevity?

The Diamond Shine formula seals color and smooths the nail surface to minimize wear and the appearance of chips. Its durable finish resists everyday friction and helps preserve your chosen shade’s intensity for longer.

• Creates a protective glossy layer that slows pigment fading
• High-shine surface reduces micro-abrasions that lead to chipping
• Fast-drying, thin film that won’t dull the underlying color

Can I use it alone, and what look will it create?

Yes—applied over bare nails, Diamond Shine gives a sheer, iridescent wash that reads as a delicate diamond dust effect. It’s ideal when you want a minimal, luminous finish without full-color polish.

• Sheer, translucent sheen with subtle shimmer
• Creates a finished, healthy-looking nail without opaque color
• Builds dimension when layered for stronger sparkle

What ingredients and clean-beauty standards does this product meet?

This top coat follows LONDONTOWN’s philosophy of combining beauty with gentler formulations. It’s vegan, cruelty-free, gluten-free and formulated without a list of commonly avoided chemicals to align with cleaner nail-care preferences.

• Vegan and cruelty-free—no animal-derived ingredients or testing
• Formulated without formaldehyde, toluene, DBP, camphor, and acetone
• Free from formaldehyde resin, phthalates, sulfates and other harsh solvents

How should I apply it for best results?

Apply a thin, even layer over fully dried polish or directly on clean nails. Allow it to dry completely between coats; for maximum wear, seal the free edge and let cure before resuming activities.

• Use one thin coat over color, or two thin coats over bare nails for more sparkle
• Cap the free edge to help prevent premature chips
• Store upright and keep cap tightly closed to preserve consistency

Who is this for: LONDONTOWN Diamond Shine Top Coat is for anyone seeking a cleaner, high-shine finish—whether you want a barely-there, iridescent glow on natural nails or a durable, dimension-boosting top layer over colored polish. It’s a good choice for beauty lovers prioritizing cruelty-free, vegan options and those who prefer formulations without many common harsh chemicals.

• Country Of Origin: United States
• Item Package Dimension: 6.0" L x 4.0" W x 4.0" H
• Item Package Weight: 1.0 lb
• Formulated without: Formaldehyde, Toulene, DBP, Camphor, Ethyl Tosylamide, Acetone, Xylene, TPHP, or Formaldehyde Resin

Ingredients

Ethyl Acetate, Butyl Acetate, Nitrocellulose, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate, Isopropyl Alcohol, Stearalkonium Bentonite, Acrylates Copolymer, Styrene/Acrylates Copolymer, Calcium Sodium Borosilicate, N-Butyl Alcohol, Benzophenone-1, Silica, Diacetone Alcohol, Oryza Sativa (Rice) Bran Oil, Aqua (Water), Glycerin, Phosphoric Acid, Trimethylpentanediyl Dibenzoate, Tin Oxide, Citric Acid, Citrus Junos (Yuzu) Fruit Extract. Sodium Benzoate, Potassium Sorbate, Chamomilla Recutita (Matricaria)Flower Extract, Oenothera Biennis (Evening Primrose) Oil, Rapeseed Glycerides, Ferrous Gluconate, Tocopheryl Acetate (Vitamin E), Calcium Pantothenate, Cucumis Sativus (Cucumber) Fruit Extract, Alcohol Denat., Carthamus Tinctorius (Safflower) Seed Oil, Allium Sativum (Garlic) Bulb Extract, Biotin, CI 77891, CI 60725.