Fructis Strength and Shine shampoo is a fortifying shampoo enriched with grapefruit essence and vitamins B3 and B6 to cleanse, fortify and tone the hair fiber from the root. Fructis Strength and Shine shampoo is a fortifying shampoo enriched with grapefruit essence and vitamins B3 and B6 to cleanse, fortify and tone the hair fiber from the root. Your hair is clean, stronger, brighter and fresher, visibly healthier. The Fructis commitment: formulas tested under dermatological control, packaging with 50% recycled plastic, 100% recyclable and produced in factories committed to sustainable development. App: Apply to wet hair, gently massage the scalp and then rinse. All Garnier products globally are officially approved by Cruelty Free International under the Leaping Bunny Program, the leading organization working to end animal testing worldwide, and the renowned Cruelty Free Gold Standard.