Thicken with added rice starch. For spit-up. Better value (vs our 21.5 oz tub). 2 powder refills. 32.2 oz of powder makes 227 fl oz. Reusable tub sold separately. New look! Enfamil No. 1 brand recommended by pediatricians. 4 areas pediatricians check for most: Cognitive. Motor. Communication. Social. Neuro complete helps support a healthy brain. Significantly reduces frequent spit-up. Benefits of adding rice cereal without the hassle. Also available in convenient and ready-to-use liquid - just shake and pour into a feeding bottle. Resealable bottle keeps formula fresh - pour as much as you need and refrigerate the rest. Enfamil A.R. is proven in a published study to reduce spit-up by over 50% (based on a clinical study of Enfamil A.R. with infants who spit up frequently [5 or more spit-ups per day], comparing frequency and volume of spit-up after feeding Enfamil A.R. to the same infants at the beginning of the study). Holistic brain development. Enfamil A.R. has a Neuro Complete blend and helps support your baby's healthy brain development. The 4 Areas Pediatricians Check for Most: Cognitive: exploring or recognizing objects; Motor: crawling, rolling over and grasping; Communication: gestures, cooing and babbling; Social: smiling, laughing and imitating. Clinically proven to significantly reduce frequent spit-up. Meets the reflux reduction guidance of the American Academy of Pediatrics. More convenient and more nutritionally balanced than adding rice cereal to formula. Prebiotic blend designed to help support digestive health. When your baby's feeding issue has eased, you can confidently continue to feed your baby Enfamil A.R. or return to Enfamil infant. Both formulas provide complete nutrition to support your baby's healthy growth. If your Enfagrow Toddler Transitions can be an excellent way to continue the benefit of DHA in your child's diet. Visit us at www.Enfamil.com. Our 2 powder refills offer the following benefits: Better value! More bottles for less vs our 21.5 oz tub. Makes 56, 4 fl oz bottles or makes 37, 6 fl oz bottles or makes 28, 8 fl oz bottles. Estimated number of bottles per refill pack. Eco-smart package. 51% less packaging per ounce of product versus our 21.5 oz tub and box is 100% recyclable. Sustainable Forestry Initiative. Certified Sourcing. www.sfiprogram.org. SFI label means carton only is sourced from a renewable, responsibly managed forest program. Added convenience. Our reusable tub is available for use with Enfamil A.R. powder refills for added, everyday convenience. Reusable tub sold separately. Experts agree on the many benefits of breast milk. If you choose to use infant formula, ask your baby's doctor about Enfamil A.R. If you choose to empty pouch into tub, you must retain the batch code and use by date sticker from pouch. If you have a question, we are here for you. Call us toll free 1-800-BABY123, 8 am to 4:30 pm. Monday - Saturday, central time. Or visit Enfamil.com.