Opi

Opi Nail Polish 15ml Nature Strong Base Coat

50.05

(VAT incl.)

FREE shipping & returns on all orders
Get it by Sat, Jul 25 - Mon, Jul 27
Pay in 4 interest-free payments of 12.51
100% authentic • Free returns
Earn 50 Cash Points when you buy this product
1

Only 8 left!

Win a Black iPhone 17! — every order of SAR 200+ earns an entry into the draw.

Certifications & Quality

  • Vegan
  • Cruelty-Free
14-day returns policy

Payment methods

This OPI base coat is designed for people who want to strengthen their nails while creating a durable foundation for their manicure. The Nature Strong formula uses plant-based ingredients to improve adhesion and help your polish last longer without chipping.

Create the perfect foundation for your manicure with this plant-based base coat that strengthens nails while providing superior adhesion for long-lasting color. The Nature Strong formula harnesses the power of natural ingredients to protect and nourish your nails, ensuring a smooth, chip-resistant finish that keeps your polish looking salon-fresh for days.

FREE shipping on all orders

Estimated delivery: 1–3 business days

14-day hassle-free returns

Every product sold on Avnzor is 100% authentic and sourced directly from authorized distributors.

Official authorized retailer
Quality checked before shipping

Key Ingredients(5)

Squalane

Squalane

A lightweight moisturizing ingredient derived from natural sources that helps nourish and condition nails while providing a protective barrier.

Glycolic Acid

Glycolic Acid

An alpha hydroxy acid that gently exfoliates and helps improve nail surface texture and appearance for healthier-looking nails.

Helianthus Annuus (Sunflower) Seed Oil

Helianthus Annuus (Sunflower) Seed Oil

A natural botanical oil rich in antioxidants and vitamins that nourishes and protects nails while supporting the natural shine.

Bambusa Vulgaris Sap Extract

Bambusa Vulgaris Sap Extract

A natural botanical extract that strengthens nails and promotes healthier nail growth with its mineral-rich composition.

Vaccinium Myrtillus Fruit/Leaf Extract

Vaccinium Myrtillus Fruit/Leaf Extract

A botanical extract from bilberry that provides antioxidant benefits and helps maintain nail health and appearance.

Ingredients(23)

Ethyl AcetateButyl AcetateNitrocelluloseAdipic Acid/Neopentyl Glycol/Trimellitic Anhydride CopolymerAcetyl Tributyl CitrateAlcoholGlycolic AcidAqua/Water/EauGluconolactoneMalic AcidSqualaneLactic AcidHelianthus Annuus (Sunflower) Seed OilTrimethylpentanediyl DibenzoateBambusa Vulgaris Sap ExtractVaccinium Myrtillus Fruit/Leaf ExtractSaccharum Officinarum/Sugar Cane ExtractTocopherolCitrus Aurantium Dulcis (Orange) Fruit ExtractCitrus Limon (Lemon) Fruit ExtractAcer Saccharum (Sugar Maple) ExtractYellow 5 Lake (CI 19140)Ferric Ammonium Ferrocyanide (CI 77510)

How to Use

1. Start with clean, prepped nails for proper adhesion. 2. Shake bottle well to mix formula evenly. 3. Start by painting the edge of your nail, then sweep a thin layer across the full nail. Let dry for 1-2 min before applying Nature Strong Lacquer.

Specs last updated: June 16, 2026

New — Personalized for you

Not sure where to start?

Take our 60-second quiz and get a personalized skincare, hair care, or K-beauty routine built around your goals.

Subscribe to Our Newsletter

Get exclusive deals, new arrivals, and insider tips delivered to your inbox.