Garnier Olia Permanent Hair Color 9.0 Light Blonde — 2 Count, Ammonia-Free Oil-Powered Formula for 100% Gray Coverage

Garnier Olia 9.0 Light Blonde is an ammonia-free permanent hair color that uses a 60% oil-powered formula to deliver rich, long-lasting color with up to 100% gray coverage and enhanced shine.

Olia moves away from traditional ammonia-based dyes and relies on a blend of natural flower oils to carry pigments deeper into the hair shaft. The kit provides everything needed — developer applicator, colorant tube, after-color conditioner, gloves, and instructions — so you can refresh or transform your shade at home with professional-inspired results. This 2-count pack is convenient for covering medium to long hair in one session or for repeat use.

How does Olia’s oil-powered formula affect color and shine?

The oil-rich system (about 60% oils including sunflower and camellia) helps pigments penetrate evenly and reduces the harsh scent typical of ammonia dyes. The result is vivid, multi-dimensional color and visibly smoother, shinier hair after application.

• Natural flower oils act as a carrier for deeper pigment delivery.
• Formula claims up to 3x shinier hair compared to uncolored, unwashed hair.
• No ammonia means a milder odor during application.
• Leaves hair feeling hydrated and silky with less dry sensation.

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

Garnier Olia is formulated for dependable gray coverage; for most users it provides 100% coverage that stays vibrant for weeks. Expect lasting results from this permanent dye, with color durability influenced by hair porosity, aftercare, and sun or heat exposure.

• Designed for full gray coverage and natural-looking reflect.
• Permanent color delivers multi-week longevity under normal care.
• Use recommended color-safe shampoo and conditioner to extend vibrancy.
• Follow the included after-color conditioner for optimum finish.

How easy is it to use Olia at home?

The kit is organized for straightforward at-home application: mix the colorant into the developer bottle, shake, apply to dry unwashed hair, and process for the instructed time. One to two boxes often cover short to medium hair; long hair typically needs two to three boxes for full coverage.

• Step-by-step pamphlet included for mixing and timing.
• Developer bottle with applicator for precise root-to-end application.
• Gloves and after-color conditioner included to complete the process.
• Recommended processing time of about 30 minutes; rinse until water runs clear.

Is Olia suitable for sensitive or ingredient-conscious users?

Olia omits ammonia, silicones, and parabens and is marketed as vegan and cruelty-free, appealing to shoppers who prefer gentler, more ethically formulated products. While gentler than ammonia dyes, standard patch and strand tests are still advised before full application to check for sensitivity and desired shade on your hair.

• Free from ammonia, silicones, and parabens.
• Vegan and cruelty-free formulation for ethical preferences.
• Contains natural flower oils rather than harsh solvents.
• Still follow a patch test to confirm compatibility and color result.

Who is this for: Garnier Olia 9.0 Light Blonde is ideal for people who want a permanent light-blonde shade with dependable gray coverage, improved shine, and a gentler at-home experience. It suits first-time at-home dyers looking to avoid strong ammonia smells, regular color maintainers who want a brighter, glossier finish, and ethically minded buyers seeking vegan and cruelty-free options. For longer hair or heavy gray coverage, consider purchasing additional boxes and pair the color with a color-protecting shampoo and conditioner to maximize longevity and shine.

Ingredients

DEVELOPER: 1071243 AQUA/WATER/EAU, PARAFFINUM LIQUIDUM/MINERAL OIL/HUILE MINERALE, HYDROGEN PEROXIDE, CETEARYL ALCOHOL, STEARETH-20, PEG-4 RAPESEEDAMIDE, GLYCERIN, POLYQUATERNIUM-6, HEXADIMETHRINE CHLORIDE, TOCOPHEROL, PENTASODIUM PENTETATE, SODIUM STANNATE, TETRASODIUM PYROPHOSPHATE, PHOSPHORIC ACID. F.I.L.# D41208/11 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: 1173495 F PARAFFINUM LIQUIDUM/MINERAL OIL/HUILE MINERALE, AQUA/WATER/EAU, ETHANOLAMINE, DECYL GLUCOSIDE, SODIUM LAURYL SULFATE, PEG-40 HYDROGENATED CASTOR OIL, PARFUM/FRAGRANCE, DISODIUM COCOAMPHODIACETATE, HYDROXYPROPYL GUAR, SODIUM METABISULFITE, EDTA, 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, TOLUENE-2,5-DIAMINE, RESORCINOL, 2-METHYLRESORCINOL, M-AMINOPHENOL, THIOGLYCERIN, TOCOPHEROL. F.I.L.# D181320/1 US PATENTS: 7,060,107; 7,988,737; 7,988,738; 8,066,781; 8,114,170; 7,494,513 US PAT PENDING