How long does the developer last once opened?

Once opened, it is recommended to use the developer within a few months for best performance, as exposure to air can reduce its effectiveness over time.

How should this developer be stored?

It should be stored in a cool, dry place away from direct sunlight and heat sources, and tightly sealed to maintain its effectiveness.

Is this developer suitable for sensitive scalps?

Thanks to the ODS2 Technology, this developer is formulated to be gentle and less irritating, making it more suitable for sensitive scalps compared to traditional developers.

How much product is contained in the 32 Ounce bottle?

The bottle contains 32 ounces, which is equivalent to 946 milliliters of developer, providing enough quantity for multiple hair coloring sessions.

Can this developer be used with all types of hair color?

This developer is specifically designed to be used with L'Oreal Professionnel Inoa hair color products for best results and may not be suitable for other brands or types of hair color.

What is ODS2 Technology in this product?

ODS2 Technology is L'Oreal’s patented Oil Delivery System that ensures even distribution of color and developer, minimizing scalp irritation and providing a gentle yet effective coloring experience.

What does 20 Volume 6% mean on this developer?

20 Volume 6% refers to the concentration of hydrogen peroxide in the developer, which is 6%, and it is typically used to lift hair color by one to two levels while providing reliable coverage of gray hair.

What is L'Oreal Professionnel Paris Inoa Rich Developer 20 Volume 6% used for?

It is used as a hair developer to activate hair color and lightener, specifically formulated for use with L'Oreal Inoa hair color products to provide optimal color results.

How does Goldwell Topchic Developer work?

Goldwell Topchic Developer is a cream developer that is mixed with Goldwell Topchic hair color. It helps to activate the color and provides even coverage throughout the hair.

What is Goldwell Topchic Developer?

Goldwell Topchic Developer is a product that is used in conjunction with Goldwell Topchic hair color to help activate the color and achieve optimal results.

Home / Brand / Loreal / Loreal Inoa Oil Developer 32oz

$16.66 - $28.70

(80%)

Loreal

Loreal Inoa Oil Developer 32oz:

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10 Vol. 3%

20 Vol. 6%

30 Vol. 9%

Sellers:	QTY	Sub Total	Shipping		Sub Total	Shipping	Seller

LOreal Professionnel INOA ODS2 Rich Developer 32oz (20 Volume 6%) and Oxidant specifically formulated to work with INOA hair color. Creamy and rich consistency with ODS2 technology delivers optimal permanent color performance from vibrant true colors to gray hair coverage. Mix 1+1.

Product information:

Weight Gross: 2 LB 6 oz
SSID: 884486085870
UPC/EIN: 884486085870
Brand: Loreal

Reviews

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Aug 15,2026

I’ve been using the L’Oreal Inoa Oil Developer for a while and really like how gentle it is on my hair compared to other developers. It blends well and gives..... More

Aug 14,2026

I’ve been using the L’Oréal Inoa Oil Developer for a while and overall, it works well with my hair color, leaving my hair soft and less damaged than other developers...... More

Aug 06,2026

I’ve been using the L’Oréal Inoa Oil Developer 20 Volume for a few months now, and I’m really impressed with the results. It mixes smoothly with the color and provides..... More

FAQ

Question:How long does the developer last once opened? Answer:Once opened, it is recommended to use the developer within a few months for best performance, as exposure to air can reduce its effectiveness over time.
Question:How should this developer be stored? Answer:It should be stored in a cool, dry place away from direct sunlight and heat sources, and tightly sealed to maintain its effectiveness.
Question:Is this developer suitable for sensitive scalps? Answer:Thanks to the ODS2 Technology, this developer is formulated to be gentle and less irritating, making it more suitable for sensitive scalps compared to traditional developers.
Question:How much product is contained in the 32 Ounce bottle? Answer:The bottle contains 32 ounces, which is equivalent to 946 milliliters of developer, providing enough quantity for multiple hair coloring sessions.
Question:Can this developer be used with all types of hair color? Answer:This developer is specifically designed to be used with L'Oreal Professionnel Inoa hair color products for best results and may not be suitable for other brands or types of hair color.
Question:What is ODS2 Technology in this product? Answer:ODS2 Technology is L'Oreal’s patented Oil Delivery System that ensures even distribution of color and developer, minimizing scalp irritation and providing a gentle yet effective coloring experience.
Question:What does 20 Volume 6% mean on this developer? Answer:20 Volume 6% refers to the concentration of hydrogen peroxide in the developer, which is 6%, and it is typically used to lift hair color by one to two levels while providing reliable coverage of gray hair.
Question:What is L'Oreal Professionnel Paris Inoa Rich Developer 20 Volume 6% used for? Answer:It is used as a hair developer to activate hair color and lightener, specifically formulated for use with L'Oreal Inoa hair color products to provide optimal color results.
Question: How does Goldwell Topchic Developer work? Answer:Goldwell Topchic Developer is a cream developer that is mixed with Goldwell Topchic hair color. It helps to activate the color and provides even coverage throughout the hair.
Question:What is Goldwell Topchic Developer? Answer:Goldwell Topchic Developer is a product that is used in conjunction with Goldwell Topchic hair color to help activate the color and achieve optimal results.
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Loreal Inoa Oil Developer 32oz:

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