{"product_id":"garnier-olia-4-0-dark-brown-no-ammonia-permanent-hair-dye-2026458926","title":"Garnier Olia 4.0 Dark Brown No Ammonia Permanent Hair Dye","description":"\u003cp\u003eGarnier Olia 4.0 Dark Brown: 100% Grey Coverage, No Ammonia, for rich and deep brown shade. Dare to colour with Garnier Olia No Ammonia Permanent Hair Dye. Our 60% oil-powered formula, with Natural Flower Seed oils and no ammonia, delivers maximum colour performance for exceptional ultra-luminous, long-lasting light chocolate brown hair with beautiful multi-dimensional undertones and up to 100% grey coverage. The vegan formula leaves hair smoother, free flowing with up to 3 times more shine Olia home hair colour has a unique sensorial application with our non-drip smooth velvety texture of the colourant cream. In the colour cream, No animal derived ingredients, Instrumental test vs unwashed hair. How to find the perfect black shade for you: Have you ever wondered what the hair colour numbers mean? The first number of a Hair Colour is how Light or Dark the black hair dye will be, for example black shades range from 1, Deep Black to 3, Soft Black. The second number is the reflect which can be Natural (.0), Warm (.3, .4, .5, .6) or Cool (.1, .2). For example, 1.0 is a Natural Deep Black and 3.23 is a soft black with chocolate undertones. Always check the back of pack to see if it is the right shade for you What does the box include: New easier preparation, colouring your hair at home has never been easier. Box includes: 1 x develop creamer inside application bottle, Colour cream tube, 1x Silicone-free after colour care tube for a natural touch, 1 x pair of gloves and 1 x instruction leaflet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e60% oil-powered, ammonia-free formula with Natural Flower Seed oils, designed for maximum colour performance.\u003c\/li\u003e\n\u003cli\u003eDelivers an exceptional ultra-luminous, long-lasting light chocolate brown shade with multi-dimensional undertones and provides up to 100% grey coverage.\u003c\/li\u003e\n\u003cli\u003eVegan formula ensures hair is smoother, free-flowing, and boasts up to three times more shine compared to unwashed hair.\u003c\/li\u003e\n\u003cli\u003eOffers a unique sensorial application experience thanks to its non-drip, smooth, velvety texture of the colourant cream.\u003c\/li\u003e\n\u003cli\u003eEach box includes a develop creamer, colour cream, a silicone-free after-colour care tube, gloves, and an instruction leaflet for easy at-home application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to use\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAlways do a patch test 48 hours in advance of using any home hair dye products. Please always refer to the product for full safety instructions.\u003c\/li\u003e\n\u003cli\u003eTop tips for home hair dye: Use an old towel as permanent hair dye may stain it. Apply moisturising cream to your hairline to avoid staining from the permanent hair dye. Hair Dye can only lighten your natural hair colour 1 to 2 levels - check the back of pack to see if it is the right hair colour shade for you. If you have long or thick hair, use two hair dye boxes.\u003c\/li\u003e\n\u003cli\u003e1. Start by putting on gloves and instantly mix the colour cream and the developer cream in the applicator bottle. Shake well to mix.\u003c\/li\u003e\n\u003cli\u003e2. Apply the mix in sections, starting with your roots and working through to the ends.\u003c\/li\u003e\n\u003cli\u003e3. Leave to develop for up to 45mins, as stated on the instructions, depending on the result you wish to achieve.\u003c\/li\u003e\n\u003cli\u003e4. Rinse until the water runs clear and apply the silk \u0026amp; shine conditioner and rinse again.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHazards and Cautions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSAFETY INSTRUCTIONS HAIR COLOURANTS CAN CAUSE SEVERE ALLERGIC REACTIONS Read and follow instructions. This product is not intended for use on persons under the age of 16. TEMPORARY BLACK HENNA TATTOOS MAY INCREASE YOUR RISK OF ALLERGY. Do not colour your hair if: you have a rash on your face or sensitive, irritated and damaged scalp you have ever experienced any reaction after colouring your hair you have experienced a reaction to a temporary black henna tattoo in the past IGNORING AN ALLERGY CAN BE LIFE-THREATENING. You must conduct an ALLERGY ALERT TEST 48 hours before each time you colour even if you have already used colouring products before. So remember to buy the product 48 hours in advance. (Read and follow the instruction leaflet). In case of any reaction or when in doubt consult a doctor before using any hair colour product. Developer contains hydrogen peroxide Hair colourantcontains: phenylenediamines, phenylenediamines (toluenediamines), resorcinol, ammonia Wear the gloves supplied in the box. Avoid contact with eyes. Do not use to dye eyelashes or eyebrows. Rinse the eyes immediately and thoroughly if the product comes into contact with them. Rinse hair well after application. Wait at least 2 weeks after using a relaxer, a perm or a straightening process on the hair. c Do not use if your hair has been coloured with henna or with a progressive hair colourant Keep out of reach of children. FOLLOW THE INSTRUCTION LEAFLET Please refer to the ingredients on the bottom of the pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant info\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCountry of Origin: France\u003cbr\u003eAddress: Garnier London, W12 7SA https:\/\/www.garnier.co.uk\/ Garnier 14, ru Royale - 75008 Paris FRANCE https:\/\/www.garnier.fr\/\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIngredients\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1126145 - COLOURANT CREAM: PARAFFINUM LIQUIDUM \/ MINERAL OIL, AQUA \/ WATER, ETHANOLAMINE, STEARETH-20, CAPRYLYL\/CAPRYL GLUCOSIDE, POLYSORBATE 21, STEARETH-2, 2,4-DIAMINOPHENOXYETHANOL HCl, m-AMINOPHENOL, ASCORBIC ACID, SODIUM METABISULFITE, HYDROXYBENZOMORPHOLINE, THIOGLYCERIN, TOLUENE-2,5-DIAMINE, POLYQUATERNIUM-67, HELIANTHUS ANNUUS SEED OIL \/ SUNFLOWER SEED OIL, LIMNANTHES ALBA SEED OIL \/ MEADOWFOAM SEED OIL, CAMELLIA OLEIFERA SEED OIL, RESORCINOL, PASSIFLORA INCARNATA \/ PASSIFLORA INCARNATA SEED OIL, EDTA, PARFUM \/ FRAGRANCE.\u003c\/li\u003e\n\u003cli\u003e1190276 - DEVELOPER CREAM: AQUA \/ WATER, PARAFFINUM LIQUIDUM \/ MINERAL OIL, CETEARYL ALCOHOL, HYDROGEN PEROXIDE, STEARETH-20, PEG-4 RAPESEEDAMIDE, TOCOPHEROL, SODIUM SALICYLATE, POLYQUATERNIUM-6, PHOSPHORIC ACID, TETRASODIUM ETIDRONATE, TETRASODIUM PYROPHOSPHATE, HEXADIMETHRINE CHLORIDE, GLYCERIN.\u003c\/li\u003e\n\u003cli\u003e1119728 A - CONDITIONER: AQUA \/ WATER, CETEARYL ALCOHOL, BEHENTRIMONIUM CHLORIDE, CETYL ESTERS, TOCOPHEROL, TRIDECETH-6, CHLORHEXIDINE DIGLUCONATE, HELIANTHUS ANNUUS SEED OIL \/ SUNFLOWER SEED OIL, CAMELLIA OLEIFERA SEED OIL, AMODIMETHICONE, ISOPROPYL ALCOHOL, CITRIC ACID, CETRIMONIUM CHLORIDE, PARFUM \/ FRAGRANCE.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boots","offers":[{"title":"Default Title","offer_id":48363932713198,"sku":"STO-ITEM-2026-458926","price":17.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/10147213.jpg?v=1784680295","url":"https:\/\/mcgrocer.com\/products\/garnier-olia-4-0-dark-brown-no-ammonia-permanent-hair-dye-2026458926","provider":"McGrocer","version":"1.0","type":"link"}