Home / Products tagged “Tonic” Tonic Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! Biotin Hair Thickening Spray for Thin Hair Texturizing Spray Hair Loss Prevention Thinning Hair Thickening Tonic for Fine Hair Thick Hair Growth Products for Men for Women (THICKENING SPRAY) $22.00 Original price was: $22.00.$18.97Current price is: $18.97. Buy Now