Patricks' best-selling product, SH1 thickening shampoo is specifically formulated for men concerned with or beginning to experience hair loss. Packed with strengthening proteins to help maximise hair density, SH1 injects strength into your hair from the first wash, making hair appear thicker and fuller without weighing it down. Mild cleansing agents remove excess oil and product build up. Finished with Vetiver and Baltic Amber Cologne. Contains Patricks Recovery Compound which combines both plant-based and scientifically engineered ingredients of the highest quality and proven efficacy. The combined and synergistic action of these ingredients directly address hair loss, hair growth, scalp and hair health. Best suited to: Thin to Normal Hair. Those concerned with or beginning to experience hair loss. Use in conjunction with CD1 Thickening & Stimulating Conditioner. Cruelty, Sulfate, Paraben and Phthalate Free. Made in USA.