Black Professional Line Keratin Protein Shampoo, 1000 ml./33.81 fl.oz.

Cleanse and repair your hair with Black Professional Line Keratin Protein Shampoo (1000 ml / 33.81 fl oz)—a professional-strength shampoo formulated with keratin to restore and strengthen damaged, dry, or chemically treated hair.

This formula gently removes impurities while delivering essential proteins to reinforce the hair’s internal structure. With regular use, it helps reduce frizz, improve manageability, and leave hair softer, shinier, and more resilient. It’s especially beneficial for hair weakened by straightening, bleaching, or frequent heat styling.

How to Use:

1. Apply to wet hair and gently massage into scalp and lengths.
2. Rinse thoroughly and repeat if necessary.
3. Follow with Keratin Protein Hair Mask for enhanced results.

Strengthen your hair with every wash using Keratin Protein Shampoo—where cleansing meets deep care for visibly healthier strands.