Wella Professionals Blondor Multi Blonde 7 - Yellow

The choice of developer strength (e.g., 20 vol, 30 vol) depends on the desired lift level and the hair's condition. Always refer to the product instructions or consult a professional stylist. A 20 vol developer is generally recommended for a gentler lift, while 30 vol provides more lift but requires more caution.

Yes, Blondor Multi Blonde 7 is suitable for both natural and color-treated hair. However, extreme caution is advised on heavily processed or damaged hair. A strand test is crucial to assess how the hair will react and to determine the appropriate processing time.

Processing time varies based on the desired lift, hair type, and the developer used. It can range from 20 to a maximum of 50 minutes. It is essential to monitor the hair's lift throughout the process and rinse when the desired level is achieved.

Yes, Blondor Multi Blonde 7 is a lightening powder, which means it contains bleaching agents designed to remove pigment from the hair.

The general mixing ratio is 1 part Blondor Multi Blonde 7 powder to 1.5 parts developer (e.g., 1:1.5). However, always refer to the specific instructions on the packaging for the most accurate guidance based on your application.

Blondor Multi Blonde 7 contains anti-yellowing particles that help neutralize unwanted warm tones. However, the degree of lift can sometimes result in pale yellow or yellow tones that may require a subsequent toning step with a Wella toner to achieve a specific blonde shade.

It is not recommended to use strong lightening products like Blondor Multi Blonde 7 frequently, especially on the same hair strands, as it can lead to damage. Allow hair to recover between lightening sessions, and focus on root touch-ups rather than re-lightening already lightened hair.

Ensure the mixture is applied evenly and thoroughly saturates each section. Consider a strand test beforehand and monitor processing closely. Ensure correct mixing ratio and developer strength.

Use a lower volume developer, reduce processing time, and perform a deep conditioning treatment immediately after rinsing. Always follow with a nourishing mask.

The anti-yellowing particles help, but toning may still be necessary. Apply a suitable Wella toner after lightening and rinsing to achieve the desired blonde shade.

Ensure the correct developer strength is used for the desired lift level and hair type. Check that the mixture was applied to clean, dry hair and that processing time was adequate, within the safe limits.