OA 1 and 2
OA 1

OA 1 is an iron-fortified infant formula and medical food powder that is free of the essential amino acids isoleucine, methionine threonine, and valine for infants and toddlers with propionic acidemia or methylmalonic acidemia (organic acidemias).

QA 1 provides the other essential amino acids as well as nonessential amino acids, carbohydrates, fat, essential fatty acids, vitamins, and minerals.

  • DHA and ARA
  • Isoleucine- , methionine-, threonine-, and valine-free
  • Vitamin and mineral levels meet the U.S. Infant Formula Act requirements per 100 Calories
  • Increased levels of B vitamins, compared to routine infant formulas, for cofactor production
  • Vanilla scent
  • Mixes easily and stays in suspension well
  • Increased level of choline, an essential nutrient important for brain development and the normal functioning of cells

OA 1 should only be used under the direct and continuing supervision of a doctor. Ask your doctor if OA 1 may be right for your baby.

OA 2

OA 2 is a medical food powder that is free of the essential amino acids isoleucine, methionine, threonine, and valine for children and adults with propionic or methylmalonic acidemia (organic acidemia).

QA 2 provides all other essential amino acids as well as nonessential amino acids (except glutamic acid), carbohydrates, fat, essential fatty acids, vitamins, and minerals.

  • Isoleucine-, methionine-, threonine-, and valine-free
  • Provides adequate protein, linoleic and linolenic acid, and vitamins and minerals not available from low-protein foods while supplying fewer calories than OA 1
  • The protein source is a mixture of L-amino acids optimized for blandness, free of isoleucine, methionine, threonine, and valine
  • 21 g protein equivalent*/100 g powder
  • Fat comprises approximately 20% of total calories (9 g/100 g powder)
  • Vanilla scent
  • Can be easily modified with preferred flavor enhancers
  • Mixes easily and stays in suspension well

OA 2 should only be used under the direct and continuing supervision of a doctor. Ask your doctor about OA 2.

Call 1-800-BABY123 for more information or to order these metabolic formulas.

*Protein is incomplete since it does not contain the essential amino acids isoleucine, methionine, threonine, and valine.

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