Nature's Answer Sambucus Formula, made from Kosher Certified Organic Black Elderberries can be consumed by children daily or occasionally to support their immune system. Our elderberry syrup contains no artificial preservatives. The syrup is produced with a gentle, solvent free extraction method that ensures maximum potency. By using this proprietary method of extraction, only Nature's Answer can guarantee consistency in every serving. Nature's Answer Bioavailable Sambucus Kids Formula is completely Gluten free. Nature's Answer Bioavailable Sambucus Kids Formula is infused with Echinacea and Astragalus which helps to strengthen the immune system of our body. It is a unique black elderberry extract rich in immune supporting flavonoids. Flavonoids are powerful, natural antioxidants. Elderberries have a natural berry flavor that both children and adults love! Also enhanced with Natural Orange Flavor and Organic Agave. Fingertip Pulse Oximeter Adult is a multi-function Digital pulse oximeter which can be used to measure pulse rate, blood oxygen saturation levels accurately. Easy to Read, support SPO2, pulse, and you can view your result very clear with LED display. Easy to Use, accurate and reliable, one-button operation, just clip it on to your finger and turn it on at the press of a button. Automatic power off after 5s when not in use. Widely applicable, suitable for everyday use. Widely used in family, oxygen bar, physical care in sports, etc. Compact size, this oximeter is lightweight and portable.