Angel Professional No Yellow Crystalline Hair Serum is a must-have for those with blonde, silver or grey hair. This serum is specially formulated to neutralize unwanted yellow tones, leaving your hair looking bright and vibrant. Its unique blend of natural ingredients nourishes and strengthens hair, while also providing protection against heat damage. Say goodbye to brassy hair and hello to a stunning, luminous look with Angel Professional No Yellow Crystalline Hair Serum.