NEW! Stress, hormones or garden-variety aging can foul up the follicle's nutrient-absorbing abilities and cause strands to 'jump ship'. This trio of treatments works as a team to curb coif 'castaways' and help hair grow in thicker, healthier and stronger over time. (It even restores luster to chemically damaged locks.) Includes revitalizing shampoo (6.8 oz), revitalizing conditioner (6.8 oz) and proven, patented, award-winning follicle nutrient serum (4 oz).