If you're in the world of hair coloring, you've likely come across the term "40 volume developer." But what exactly does it mean, and how should it be used for the best results? Whether you’re a professional stylist or someone looking to lighten your hair at home, understanding how 40 volume developer works is key to achieving the perfect color.
In this guide, we’ll explain what 40 volume developer is, how it works, and give you essential tips for using it safely and effectively. We'll also compare it with other volume developers, explore its specific uses, and help you make an informed choice for your hair coloring needs. Plus, we’ll introduce you to a top-rated product, the Keywest Professional Silver Sand 40 Volume Developer, which you can purchase at Shop Salon Products.
What is 40 Volume Developer?
A developer is a key component in the hair coloring process. It activates the color or bleach and helps the product lift and penetrate the hair cuticle. The number on the developer bottle (10, 20, 30, 40) refers to its strength, which determines how much the developer will lift the natural hair color.
- 10 volume developer is a low-strength option that only deposits color and doesn’t lighten the hair.
- 20 volume developer is ideal for covering gray hair and lightening up to two levels.
- 30 volume developer is often used for significant color changes and can lighten the hair up to three levels.
- 40 volume developer is the strongest and is used for maximum lifting power, lightening the hair up to four levels.
In short, 40 volume developer is a high-strength solution used to lighten the hair significantly and work with bleach to achieve lighter shades, such as platinum blonde or light brown. It is essential to use it correctly and with caution due to its potency.
What is 40 Volume Developer Used For?
40 volume developer is typically used in hair lightening and color lifting processes, making it a powerful tool for those aiming for a dramatic hair color change. Here are a few common uses:
- Hair Lightening: Whether you're going from dark brown to blonde or blonde to platinum, a 40 volume developer is the go-to for significant lightening. It works by opening up the hair cuticle and allowing the color or bleach to penetrate deeply, removing the natural pigment and lightening the strands.
- Bleaching: 40 volume developer is commonly used in conjunction with bleach to lift dark hair colors. Bleach is strong on its own, but when paired with a high-volume developer, it provides the necessary lifting power to break through darker pigments.
- Highlighting and Balayage: For creating highlights or balayage on dark hair, 40 volume developer is often used to achieve the lighter tones necessary for these techniques. It allows the color to lift to the desired level, especially when working with dark or resistant hair.
- Toning: Although less common, 40 volume developer can sometimes be used for toning hair, especially when you’re trying to remove unwanted warm tones after bleaching.
30 vs 40 Volume Developer: What’s the Difference?
If you’re trying to decide between a 30 and 40 volume developer, it’s important to understand the differences in lifting power.
- 30 Volume Developer: This developer is great for lightening hair up to three levels. It’s a good choice for those looking to achieve a subtle color change or highlight without going too light. It’s less damaging than 40 volume developer, making it a safer option for individuals with fine or damaged hair.
- 40 Volume Developer: As mentioned, 40 volume developer is used for maximum lift and can lighten hair up to four levels. It’s the best choice for individuals aiming for a dramatic hair color change, such as going from dark brown to platinum blonde or removing dark pigments from hair. However, it’s also the most damaging developer and should be used with caution.
In essence, 30 volume developer is a gentler option for moderate lifting, while 40 volume developer is for those seeking a stronger lift and more significant color change.
Essential Tips for Using 40 Volume Developer for Hair Lightening
Using 40 volume developer requires precision and care. Here are some essential tips to ensure the best results and minimize damage:
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Use the Right Products
Always pair a 40 volume developer with a professional-grade bleach or hair color. For example, the Keywest Professional Silver Sand 40 Volume Developer is a great option for achieving the perfect lift. It’s formulated to work effectively with bleaches and lighteners, providing smooth and even results. You can purchase it at Shop Salon Products. -
Do a Patch Test
Always perform a patch test before using any developer or bleach. This helps you determine how your skin will react to the product and avoid any allergic reactions. -
Don’t Leave It on Too Long
40 volume developer is very strong, so it should not be left on the hair for too long. Typically, you should leave it on for no more than 45 minutes. Over-processing can lead to hair damage, breakage, or unwanted brassy tones. -
Protect Your Hair
Prior to applying a 40 volume developer, make sure your hair is in good condition. Use deep conditioning treatments leading up to your color treatment to minimize damage. After coloring, use nourishing hair masks to restore moisture and strength. -
Use Proper Application Tools
Apply the developer evenly using a brush and bowl, ensuring that each section of hair is fully coated for consistent results. A professional application will prevent patchy or uneven results.
Tips for Using 40 Volume Developer with Hair Dye
When using 40 volume developer with hair dye, the goal is to achieve an even, vibrant color. Here’s how to get it right:
- Mixing Ratios: Follow the recommended ratio for your specific hair dye. Generally, a 1:1 or 1:1.5 ratio (developer to dye) is used for permanent color. Some products may recommend a different mixing ratio, so always check the instructions.
- Monitor the Process: While hair dyeing, monitor the color every 10 to 15 minutes. Depending on the desired result, you might need to adjust the timing or even rinse out the dye earlier if you reach the color you want.
- Toning After Dyeing: After using 40 volume developer with hair dye, your hair may need toning, especially if you’re trying to neutralize yellow or orange undertones in blonde hair. A purple or blue toner can help achieve the cool, ash tones you desire.
Will 40 Volume Developer Lighten Hair Without Bleach on Dark Hair?
One of the common questions many people ask is whether 40 volume developer can lighten hair without bleach, especially when dealing with dark hair. The short answer is no—developer alone does not lighten hair. It needs to be mixed with a color or bleach to achieve the lightening effect.
While 40 volume developer can lighten the hair to a certain degree on its own, it is far more effective when used with bleach. Bleach works by breaking down the hair’s natural pigment, allowing the developer to lighten the strands. Without bleach, the 40 volume developer will only deposit color and may lighten the hair slightly, but not enough to achieve the desired blonde or light color.
Conclusion
Using 40 volume developer can be an excellent choice for those seeking maximum lift and dramatic changes in hair color. However, it’s essential to use it carefully to avoid damage, and always combine it with a professional bleach or color for optimal results. The Keywest Professional Silver Sand 40 Volume Developer is an ideal product for achieving salon-quality results, whether you’re looking to go platinum blonde, lighten dark hair, or create beautiful highlights.
For those seeking a reliable place to purchase professional hair products, Shop Salon Products offers high-quality solutions to meet your hair coloring needs. With the right knowledge, products, and care, you can confidently achieve the perfect color with 40 volume developer!