US
Garnier

Garnier Olia Highlighting Kit H02

  • Up to 4 levels of lift, ammonia free
  • 30 minutes processing
  • Non-drip cream with flower oil and kaolin clay
  • Kit: lightening powder, developer, conditioner, bowl, spatula, gloves
  • 2 Count; two boxes for thick, long hair (14+ inches)
  • Vegan, paraben and silicone free

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A gentle at-home highlighting kit for blondes who want natural-looking, multidimensional lightening without ammonia. Long or thick hair needs both boxes.

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ASIN: B0BQCGHVZRCategory: Hair Color

Overview

Home colorists with blonde hair get Garnier's Olia highlighting kit, an ammonia-free lightener thickened with kaolin clay so it stays where it is placed. Flower oil powers the formula, and a bowl and spatula are included for mixing.

Control is the case for it: the clay-thickened cream does not drip or bleed onto nearby strands, so highlights stay defined. It is meant for blonde shades, and long hair needs a second box.

Who it's for

Blondes refreshing their highlights between salon visits get a gentle, guided kit. Darker hair aiming for big color changes should see a professional.

Pros and cons

Pros
  • Non-drip clay texture
  • Bowl and spatula included
  • After-color conditioner included
Cons
  • Meant for blonde hair
  • Thick, long hair needs two boxes

Performance notes

Lift comes from the lightening powder mixed with developer, while kaolin clay thickens the cream so it does not migrate across strands. Processing time controls how far the hair lightens, up to the stated lift.

Specifications

BrandGarnier
Construction & materials
ColorH02 Highlights for Blondes
Hair Color PermanencePermanent
Suitable Hair ColorLight Blonde
Material FeaturesCruelty free, vegan
Material Type FreeAmmonia, paraben, silicone free
Included components
Included ComponentsLightening powder with kaolin clay, creme developer, after color conditioner, spatula, mixing bowl, gloves, instructions
Warranty & support
Warranty Description[Not Applicable]
Other details
Full Cure Time30 minutes
Number Of Items2
LiftUp to 4 levels
Hair TypeNormal
Item FormOil
Product BenefitsHair Coloring, Multi-dimensional Highlights
Recommended Uses For ProductCreating highlights, face-framing, balayage, ombre effects for blondes
Set NameOlia Highlights Kit

Frequently asked questions

How do I use the Garnier Olia highlighting kit?

Put on the gloves, mix the colorant into the developer and shake, apply to roots then lengths and ends, wait 30 minutes, then rinse and condition.

How many Garnier Olia kits do I need?

One box covers short to medium hair; use two boxes for thick, long hair of 14+ inches.

Does the Garnier Olia kit contain ammonia?

No. It is ammonia free.