Garnier Olia No Ammonia Permanent Hair Dye 2.0 Black Diamond 1 Colourant Cream 1 Developer Cream 1 Conditioner









Delivery option
order before 11:00 +£3.99
Guarantee
30 Days Free Returns
24/7 Customer Support
Product Description
Key Product Selling Point
Powered by 60% oil-blend technology, this ammonia-free formula uses natural flower oils to propel colour deep into the hair fibre for maximum colour performance.
Delivers up to 100% grey coverage with an intense, multi-dimensional black diamond finish that provides bold, vibrant, long-lasting colour.
Visibly improves hair quality, leaving hair up to 3x shinier, nourished and protected against dryness compared to before colouration.
Features a non-drip, velvety texture with a delicate floral fragrance, ensuring optimal scalp comfort and a pleasant sensorial application experience.
The vegan formula contains no animal-derived ingredients and is officially approved by Cruelty Free International under the Leaping Bunny Programme.
Detailed Product Description
This product, the Garnier Olia No Ammonia Permanent Hair Dye in shade 2.0 Black Diamond, is used to achieve intense, multi-dimensional black hair colour while visibly improving hair quality, all from the comfort of your own home. Unlike traditional ammonia-based hair dyes, Olia is powered by an exclusive 60% oil-blend formula with natural flower oils that work together to propel colourants deep into the heart of the hair fibre, delivering maximum colour performance for exceptional, ultra-luminous, long-lasting black hair with beautiful undertones and up to 100% grey coverage. The oil-powered technology not only maximises colour performance but also leaves hair nourished, protected against dryness, and up to 3x shinier than before colouration. The non-drip, smooth velvety texture of the colourant cream ensures a comfortable, easy application with no harsh ammonia smell, making at-home hair colouring a pleasant and rewarding experience.
Direction for Use
Always perform a patch test 48 hours in advance of using any hair colour products. Do not wash your hair prior to applying colour. Protect clothing and surfaces with an old towel, as permanent hair dye may stain fabric. Apply moisturising cream to your hairline to avoid staining the skin. Put on the gloves provided. Pour the entire contents of the colourant cream tube and the developer cream bottle into the applicator bottle, replace the cap, and shake vigorously until fully blended. Apply the mixture immediately to dry, unwashed hair in sections, starting with your roots and working through to the ends. Leave the colour to develop for up to 45 minutes. Rinse thoroughly with lukewarm water until the water runs clear. Apply the after-colour conditioner, leave for 2-3 minutes, then rinse again. For best results, use an old towel as hair colour may stain it. If you have long or thick hair, use two hair dye boxes.
Ingredients/Materials
Colourant Cream: 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, Camellia Oleifera Seed Oil, N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine Sulfate, Disodium Cocoamphodiacetate, EDTA, Parfum / Fragrance.
Developer Cream: Aqua / Water, Paraffinum Liquidum / Mineral Oil, Hydrogen Peroxide, Cetearyl Alcohol, Sodium Cetearyl Sulfate, Sodium Salicylate, Sodium Sulfate, PEG-40 Hydrogenated Castor Oil, Phosphoric Acid, Tetrasodium Etidronate, Tetrasodium Pyrophosphate.
After-Colour Conditioner: Aqua / Water, Cetearyl Alcohol, Behentrimonium Chloride, Cetyl Esters, Camellia Oleifera Seed Oil, Helianthus Annuus Seed Oil / Sunflower Seed Oil, Cocos Nucifera Oil / Coconut Oil, Dilauryl Thiodipropionate, Potassium Hydroxide, Isopropyl Alcohol, Tocopherol, Benzoic Acid, Parfum / Fragrance.
Product Warnings
Hair colourants can cause severe allergic reactions. Read and follow all instructions carefully. Conduct an allergy alert test 48 hours before each use, even if you have used colouring products before. Temporary “black henna” tattoos may increase your risk of allergy; do not use if you have experienced a reaction to such tattoos in the past. Do not colour your hair if you have a rash on your face, a sensitive, irritated, or damaged scalp, or if you have ever experienced any reaction after colouring your hair. This product is not intended for use on persons under the age of 16. Wear the gloves supplied. Avoid contact with eyes; do not use to dye eyelashes or eyebrows. Rinse eyes immediately and thoroughly if product comes into contact with them. Rinse hair well after application. Keep out of reach of children. In rare cases, use of hair colour has been associated with skin depigmentation; if you notice any skin depigmentation, discontinue use immediately.
Warranty Period & Shelf Life
This permanent hair colour is formulated for single-use application with optimal freshness as indicated by the expiration date printed on the packaging. For best results, store in a cool, dry place away from direct sunlight and use before the expiry date shown on the box. Once mixed, the product must be used immediately and cannot be stored for later use.
For the latest information about shelf life, batch number, storage condition, it is recommended to review the product and ingredient list printed on the packaging prior to usage or consumption.
Manufacturer Address
Garnier, London, W6 8AZ, United Kingdom
Net Content
1 application kit (colourant cream 50 ml, developer cream 50 ml, after-colour conditioner 12 ml, gloves, instruction leaflet). Total kit weight: 230 g.
Specifications
Reviews
as presented
Glossy by name, glossy by nature! Such an easy dye to use and the coverage is really good. With the conditioner included (enough for at least two applications) it means your hair will feel great for a long time after dying. Nice rich colour.






4.7(30 reviews)