- extreme hold volumizer. Coarse, heavy hair needs support too. Gravity-defying Plastique is formulated specially to give thick hair a boost with unbelievable volume. A unique blend of silk amino acids and herbal ingredients complete the package, providing moisture, nutrition and gloss. Plastique is also ideal for a chic, high shine, slick-back look. Volume Factor: 5/5. AG’s Volume category delivers light, airy and uplifting products that provide volume and fullness to otherwise flat hair. AG’s proprietary all-natural Regenerative Complex has been infused into each product, rebalancing the growth cycle while creating the optimal environment for healthy hair growth. •Water soluble copolymers – provide excellent hold yet rinse from hair effortlessly, leaving zero buildup. •Silk amino acids – adds strength, elasticity and shine. •Herbal extracts – soothe the scalp and add shine to hair. •Cinnamidopropyltrimonium chloride – PABA-free sunscreen protects hair from UV rays. Distribute a small amount through clean, damp hair and blow-dry for extreme volume. Air dry for a sleeker look with firmer hold.