-An anti-aging shampooing for normal or strong hair-- Contains nature-identical bonds & keratin building blocks from natural origins-- Helps reinforce the resistance of the outer cuticle to environmental damage--Slows down premature aging in the hair--Blended with cell active ingredients that invigorate scalp-- Leaves scalp clean & prepared for follow-up hair & scalp treatmentsProduct Line: La Biosthetique - DermosthetiqueProduct Size: 200ml/6.8oz