What's the Difference Between 10 20 and 30 Developer
If you are coloring you your hair darker than your natural. On finer fabrics it may even give up to 3 levels of lift. Redken Pro Oxide Cream Developer 10 20 30 40 Vol 16 9oz 33 8 Oz Redken Hair Cream Hair Color Developer Redken Lifting means making it lighter. . Use 20 Vol for 1-2 levels lift for toning blonde hair and for grey hair coverage. Most haircolor formulas today work with a 10 20 or 30 volume developer. See answer 1 The difference between the volumes of developers is that 20 volume gives 2 shades of lift and 30 gives 3 shades of lift. While it is usually recommended by the makers of a. See details Share this find. Use 10 Vol for level on level-on-level coloring and going darker. The recommended mix for our hair color is 11. Send this product to a friend. Deposit only or semi-permanent developers are in the 10 volume range whereas permanent color starts at 20 volume. To be more sp...