L'oreal Professional Blond Studio 9 Bonder Inside Powder

L'oreal Professional Blond Studio Bonder Inside 17.6 oz, an oil enriched level 9 powder lightener with bonder inside. This innovative product combines the benefits of oil and bonder to improve hair feel and provide exceptional lift of up to 9 levels, even on the darkest bases. With bonder protection built-in, there is no need for additional additives. The Blond Studio 9 Bonder Inside 17.6 oz, offers the same lifting performance as the Blond Studio 9, but with the added advantage of bond protection. Its powder texture makes it easy to use, and it is best suited for lifting dark bases while safeguarding hair bonds. This product's key benefits include proven bond protection and an oil enriched lightening system that enhances hair feel. For optimal results, it is recommended to use the 20- or 30-volume Blond Studio 9 Oil Developer. The usage instructions are as follows: for on-scalp application, use only the 20-volume Blond Studio 9 Oil Developer, while for off-scalp application, use both the 20- and 30-volume Blond Studio 9 Oil Developers. Experience the power of the L'oreal Professional Blond Studio Bonder Inside for stunning, lifted blondes with protected hair bonds. How to use: Recommended Mixing Ratios: •Balayage: 1:1, 20- or 30-vol Blond Studio 9 Oil Developer •Foil Highlights: 1:1.5, 20- or 30-vol Blond Studio 9 Oil Developer •Global On-scalp: 1:2 or 1:3, 20-vol Blond Studio 9 Oil Developer   On-Scalp Applications: •On-scalp: 20-volume Blond Studio 9 Oil Developer only •Off-scalp: 20- and 30-volume Blond Studio 9 Oil Developers only   Development Time: •Up to 50 minutes depending on desired result •Do not use heat.   Pro Tip: •Neutralize metals with the Metal Detox Pre-Treatment Spray. •Tone with Dia Light.