Luxurious foam. Kills more than 99.99 percent of most common germs that may cause illness. Outperforms other hand sanitizers ounce for ounce. Clinically proven to maintain skin health. Americas Number 1 Instant Hand Sanitizer. SMART FLEX bottle design uses 30 percent less material than HDPE. Patent pending controlled collapse technology maintains bottle shape longer while emptying. Removable pump for easier recycling. SANITARY SEALED refill helps prevent contamination. 1. Healthcare Personnel Handwash Study Number 110103 101, April 5, 2011, and Number 100907 101, Jan 6th, 2011, BioScience Laboratories, Bozeman, MT. 2. Clinical field study Number 2011 F10232, April 2011. 3. IRI 52wks ending 9/8/13 with HPIS sales data from May 2013.