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Green 16 ounce bottle of Jack Black True Volume Thickening Shampoo with black cap and diamond-shaped blue and white label with red accents
Sample of partially lathered True Volume Thickening Shampoo by Jack Black staged with green leaves

Jack Black - True Volume Thickening Shampoo


This sulfate-free hair cleanser removes oils, dirt, and product buildup while helping hair look and feel thicker via a bodybuilding blend of botanicals plus proprietary Expansion Technology thickening complex.

Key Ingredients:
• Creatine
is an amino acid that helps to strengthen and add volume to hair.
• Wheat Protein fortifies and bulks up thinning hair strands.
• White Lupine Protein is rich in vitamins, minerals, and peptides to help maintain a healthy scalp.
• Tea Tree Leaf Oil is a soothing antioxidant.
• Lavender is an aromatic essential oil known for its deodorizing and soothing properties.
• Sage Leaf Extract provides cleansing and soothing benefits.
• Nettle Leaf Extract helps soothe skin and create a healthy-looking sheen.
• Sunflower Seed Oil helps replenish hydration and soothe skin.
• Basil is loaded with antioxidants and nutrients and is well known for its antioxidant properties.

How to Use:
Massage into wet hair and scalp. Lather. Rinse. Follow with Nourishing Hair & Scalp Conditioner.