Hair Plus Shampoo. Unique formula shampoo boosts hair volume to give hair a thicker fuller appearance. Enriched with vitamins beneficial for healthy hair. Clinical tests show that when using Hair Plus, the average increase of hair growth over a 28 day period is over 105%. Hair Plus Shampoo gently cleans hair and supplies proteins that protect hair and the shaft. It strengthens, helps retain moisture, prevents dryness and breakage, improves gloss, texture, manageability and adds body. Over 1.4 million bottles sold in Europe! Clinical Test Findings... 76% of Users say they experienced faster hair growth. 83% of Users say that their hair seems healthier. 93% of Users say that they will continue the treatment.