Alterna's Caviar Anti-Aging Clinical Densifying Styling Mousse thickens and strengthens hair while helping to prevent breakage. This lightweight yet hair densifying formula adds fullness to fine, thinning, fragile hair without weighing it down. Caviar and red clover nourish and boost thickness for a fuller appearance.Key Ingredients:Caviar: known to be one of nature's richest sources of fatty acids and is used to restore moisture, elasticity, and shine to the hair while vitamins A, C, & D protect the hair from future damage?Amla Indian Gooseberry: thickens strands so that hair looks and feels denserRed Clover: improves hair thickness, and helps to prevent breakage to maintain existing standsKey Benefits: Thickens strands so that hair looks and feels denserHelps prevent breakage to maintain existing strandsAdds light hold for easy style abilityFormulated without parabens SLS/SLES and other harsh chemicals