Aveda Invati ADVANCED Scalp Revitalizer 5 Oz Aveda Invati ADVANCED Scalp Revitalizer 5 Oz Reduces hair loss* to help keep the hair you have longer. When applied once daily, this invigorating formula featuring our innovative blend of tangerine peel and Japanese knotweed penetrates to help support hair�s natural keratin. Certified organic amla instantly thickens to help lift hair at the root while our patented bio-fermented blend plus our Ayurvedic herb blend with ginseng and certified organic turmeric invigorates the scalp when massaged in. Apply once a day, every day for thicker, fuller looking hair. ng. Creates an optimal foundation for thicker, fuller hair.