Oreor 20 Volume Developer - Hair Color Developer, Creamy Formula For Uniform Results, Combine With Color of Your Choice, 16 Fl Oz

This developer has a creamy texture that makes mixing and applying hair color easy. It works consistently for even, vibrant results and doesn’t drip or irritate the scalp. I’ve used it multiple times and always get uniform coverage. A reliable choice for at-home coloring or touch-ups.

Bout this along with their ColorChoma hair color. Works great, have been using for over 5 years.

Perfect developer to add to my hair color to cover gray. Large bottle at good price. Lasting a long time.

Really nice for its price It’s big and would last forever

Great

Vol 20 was perfect for my daughter's hair to go from medium brown to the red she wanted. Worked great, and you don't need that much of it.

Good

Always good products

Good product but quite runny. I like L'oreal, so this was a surprise. Also, the bottle was half the size I was expecting.

Used it to bleach a human hair wig, worked rlly well

Good quality

I mix a little of a few hair colors and always run short of developer somehow. I bought this L’Oreal product and now I’m good to go! It seems to be the same as the one included in the L’Oreal Preference color boxes I’ve been buying for years. I’ll buy this again!

Note that this product doesn't lift as quickly or as effectively as 30V; But 20V left my per-treated hair undamaged. This applies easy, good value for price, and plays nice with other products. Minimal smell, and will itch if you accidentally get it on scalp during use. *Additionally, if you need something to remove colour, and open cuticles to deposit a new one, I recommend this; No bleach needed. Even got out faded red!