L'Oreal Paris ロレアルOreor 30ボリュームクリームデベロッパー、16オンス

Very good

Veio direitinho

Great product. Delivered quickly. No complaints

i used it together with the loreal chrome true reds ruby.. and methinks that this works well..

Great price, great product., now I can save a thousand bucks on hair treatments by doing them myself. Professional results. Bought with L'Oréal Quick Blue Powder bleach 450gm

I’ve used this developer multiple times with Quick Blue powder, and I think 30 volume is a great middle ground, especially if you’re bleaching your own hair. It’s strong enough to achieve good lift, but it doesn’t work as aggressively as a 40-volume developer. That slightly slower processing time actually gave me more control, which I appreciated when working on my own hair. If you’re new to bleaching at home, I’d recommend starting with 30 volume rather than jumping straight to 40. It gives you a little more room to monitor the process without feeling rushed. Just remember that proper sectioning, timing, and hair care afterward are just as important as choosing the developer itself.

It's exactly what I wanted, the lid can have some problems with the shipping and movements but I put some glue and it's perfect now! Worth buying it.