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Home/Beauty/Hair Care/Hair Colour/Permanent Colour
Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 2.0 Black Diamond, 230g — image 1
Permanent ColourOlia✓ In stock

Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 2.0 Black Diamond, 230g

$14.97
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About this item
  • Garnier Olia 2.0 Black Diamond offers intense, multi-dimensional colour and up to 100% grey coverage, perfect for a bold, vibrant look
  • Achieve visibly healthier hair that’s 3x shinier with our natural flower oil-powered, ammonia-free formula that protects against dryness and adds vibrant shine
  • Apply in sections from roots to ends with the velvety, non-drip formula, letting it develop for 45 minutes for full-colour impact
  • Box includes 1 x developer cream, 1 x after-colour conditioner, gloves and an instruction leaflet
  • Contents: 1 x Garnier Olia Permanent Hair Dye, Colour: 2.0 Black Diamond, 230g
Product description

Product Description Transform your hair with Garnier Olia No Ammonia Permanent Hair Dye, powered by a 60% oil-blend formula with natural flower oils. This advanced hair colour technology offers rich, multi-dimensional light brown tones while nourishing your hair, delivering up to 100% grey coverage and leaving it visibly healthier, smoother, and three times shinier. Free from ammonia, Olia ensures an optimal at-home colouring experience with a velvety, non-drip formula and a delicate floral scent. The vegan formula provides long-lasting results and even coverage, making it the perfect choice for a natural, vibrant look. Includes everything needed for easy application and ultimate care at home. Ingredients 1177389 K - INGREDIENTS: PARAFFINUM LIQUIDUM / MINERAL OIL • AQUA / WATER • ETHANOLAMINE • TOLUENE-2,5-DIAMINE • DECYL GLUCOSIDE • RESORCINOL • SODIUM LAURYL SULFATE • PEG-40 HYDROGENATED CASTOR OIL • 2,4-DIAMINOPHENOXYETHANOL HCL • m-AMINOPHENOL • ASCORBIC ACID • TOCOPHEROL • HYDROXYPROPYL GUAR • SODIUM METABISULFITE • HYDROXYBENZOMORPHOLINE • THIOGLYCERIN • HELIANTHUS ANNUUS SEED OIL / SUNFLOWER SEED OIL • LIMNANTHES ALBA SEED OIL / MEADOWFOAM SEED OIL • CAMELLIA OLEIFERA SEED OIL • N,N-BIS(2-HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE • DISODIUM COCOAMPHODIACETATE • PASSIFLORA INCARNATA SEED OIL • EDTA • PARFUM / FRAGRANCE (F.I.L. C241121/1). Please see back of pack for the latest ingredients list Directions Apply in sections from roots to ends with the velvety, non-drip formula, letting it develop for 45 minutes for full-colour impact. Box includes 1 x developer cream, 1 x after-colour conditioner, gloves and an instruction leaflet. Manufacturer Contact Information Garnier, London, W6 8AZ

Product details
Brand
Olia
Manufacturer
L'Oréal
Colour
Olia 2.0 Black Diamond
Size
1 count (Pack of 1)

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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