Poly-Vi-Sol is a vitamin and mineral supplement in drop form made by Enfamil, a company that also makes formula for infants. Infant Dosage for Poly-Vi-Sol Vitamins | Livestrong.com This can be given as Tri-Vi-Sol or Poly-Vi-Sol, which can be purchased over the counter. The dose is 1.0 ml per day. An easy and safe way to give the vitamins is to place an empty nipple in the infant's mouth.
Enfamil Poly-Vi-Sol Liquid Multivitamin Supplement has 9 important vitamins in a convenient daily dose. Enfamil Poly-Vi-Sol Liquid Multivitamin Supplement is does not contain ingredients derived from the most common food allergies: milk, eggs, peanuts, tree nuts, fish, shellfish, soy or wheat.