Strength from within, shine from the outside, feeling of freshness. The formula with grapefruit extract strengthens hair from within, from the roots, for healthy shine. Long-lasting feeling of freshness. Eases combing. Secret of the formula: Vitamins B3+B6 energize hair from the roots. AHA from fruits strengthen hair from within. Grapefruit extract creates a long-lasting feeling of freshness. Measured and proven: hair is stronger, shinier.