Garnier Olia Ammonia-Free Permanent Hair Color — 2.0 Soft Black, 2-Count Kit for 100% Gray Coverage & Extra Shine

Garnier Olia 2.0 Soft Black is an ammonia-free, oil-powered permanent hair dye that delivers 100% gray coverage and up to three times shinier-looking hair in an at-home 2-count kit.

Garnier Olia uses a 60% oil blend with sunflower and camellia seed oils plus ODS™ technology to carry color deep into the hair fiber while avoiding harsh ammonia. The non-drip cream formula is vegan and Leaping Bunny certified, designed to give long-lasting, even color and noticeably glossier hair without silicones, parabens, or phthalates. Each kit includes the colorant, developer applicator bottle, gloves, after-color conditioner, and clear instructions for a complete at-home color session.

How does Garnier Olia protect hair while coloring?

Instead of ammonia, Olia’s formula relies on a high-concentration oil blend to help the dye penetrate hair without lifting the cuticle aggressively. The result is less harshness and a smoother surface post-coloring, which contributes to a shinier appearance.

• 60% oil blend with sunflower and camellia seed oils for gentler penetration
• ODS™ technology moves pigments deep into the fiber for even tone
• No ammonia, silicones, parabens, or phthalates to limit harsh chemical exposure
• Includes after-color conditioner to help seal and smooth the cuticle

Will this shade cover gray hair and how long does it last?

Olia is formulated for full gray coverage and delivers reliable results on resistant greys when used as directed. Color longevity depends on hair porosity, wash frequency, and post-color care, but the formula is designed for permanent coverage and vibrant reflect for weeks.

• 100% gray coverage expected when applied per instructions
• Permanent dye: designed to last until new growth appears
• Use color-protecting shampoos and conditioners to maintain tone and shine
• One to two boxes for short-medium hair; two to three boxes for long hair

How do I apply Garnier Olia at home for best results?

The kit supplies everything needed for a standard application: developer bottle, colorant tube, gloves, and an after-color conditioner. Follow the step-by-step guide, work on dry unwashed hair, and time the process to ensure even coverage and optimal color deposit.

• Shake developer and colorant mixed in the applicator bottle until uniform
• Apply to roots first for regrowth touch-ups; saturate ends for full-head application
• Process about 30 minutes, rinse until water runs clear, then use the included conditioner
• Wear gloves and perform a patch/strand test if you have sensitive skin

What kind of finish and aftercare should I expect?

Olia aims to leave hair feeling hydrated and looking noticeably shinier than untreated hair. To keep color vivid and glossy, pair Olia with color-protecting hair care and limit heat and harsh shampoos.

• Non-drip, velvety cream leaves hair smooth and hydrated
• Up to 3x shinier appearance versus uncolored, unwashed hair in lab comparisons
• Use Garnier Fructis Color Shield Shampoo and Conditioner for extended radiance
• Avoid excessive sun exposure and frequent clarifying shampoos to prolong color

Who is this for: Garnier Olia 2.0 Soft Black is ideal for people seeking an at-home permanent color that prioritizes hair feel and shine over strong chemical odor and aggression. It suits those with medium to dark hair looking for full gray coverage, anyone preferring vegan and cruelty-free beauty, and users who want a kit that includes all application essentials for reliable, salon-style results at home.

Ingredients

DEVELOPER: 1071397 AQUA/WATER/EAU, PARAFFINUM LIQUIDUM/MINERAL OIL/HUILE MINERALE, CETEARYL ALCOHOL, HYDROGEN PEROXIDE, STEARETH-20, PEG-4 RAPESEEDAMIDE, GLYCERIN, POLYQUATERNIUM-6, HEXADIMETHRINE CHLORIDE, TOCOPHEROL, PENTASODIUM PENTETATE, SODIUM STANNATE, TETRASODIUM PYROPHOSPHATE, PHOSPHORIC ACID. F.I.L.# D42424/9 AFTER COLOR CONDITIONER: 1119728 A AQUA/WATER/EAU, 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, PARFUM/FRAGRANCE, CITRIC ACID, CETRIMONIUM CHLORIDE. F.I.L.# D180530/1 US PATENTS: 7,223,385; 7,485,289 COLORANT: 1183614 A PARAFFINUM LIQUIDUM/MINERAL OIL/HUILE MINERALE, AQUA/WATER/EAU, ETHANOLAMINE, TOLUENE-2,5-DIAMINE, DECYL GLUCOSIDE, RESORCINOL, SODIUM LAURYL SULFATE, PEG-40 HYDROGENATED CASTOR OIL, PARFUM/FRAGRANCE, DISODIUM COCOAMPHODIACETATE, HYDROXYPROPYL GUAR, SODIUM METABISULFITE, EDTA, 2,4-DIAMINOPHENOXYETHANOL HCL, M-AMINOPHENOL, ASCORBIC ACID, HELIANTHUS ANNUUS SEED OIL/SUNFLOWER SEED OIL, LIMNANTHES ALBA SEED OIL/MEADOWFOAM SEED OIL, PASSIFLORA INCARNATA/PASSIFLORA INCARNATA SEED OIL, CAMELLIA OLEIFERA SEED OIL, THIOGLYCERIN, TOCOPHEROL. F.I.L.# D181041/1 US PATENTS: 7,060,107; 7,988,737; 7,988,738; 8,066,781; 8,114,170; 7,494,513 US PAT PENDING