AG Hair Cosmetics Tech Two Protein Enriched Shampoo replenishes, strength, elasticity and shine by restoring protein and moisture depleted by colour, heat styling, sun and perms. AG Hair Cosmetics Tech Two Protein Enriched Shampoo has the highest concentrations of Silk, Keratin and Oat Protein to give you maximum moisture, strength, elasticity and shine. Herbal Extracts soothe, stimulate and add shine to the hair.