Kirkland Signature · ProCare

Kirkland Signature ProCare Infant Formula

Kirkland Signature · Infant (0–12 months)

Kirkland Signature ProCare is Costco's store-brand standard infant formula, widely considered one of the best values on the US market. Manufactured by Perrigo, it is designed to be nutritionally comparable to premium name brands, featuring Dual HMOs (2'-FL and LNnT) for immune health, DHA/ARA for brain development, and a palm oil-free fat blend. It uses 100% lactose as its carbohydrate source, making it an excellent, affordable choice for healthy term infants.

Infant
0–12 months
Cow milk
Palm oil free
Corn syrup free

At a glance
  • Exceptional value store-brand formula (manufactured by Perrigo)
  • Nutritionally comparable to Enfamil NeuroPro and Similac 360 Total Care
  • Contains Dual HMOs (2'-FL and LNnT) for immune support
  • No artificial growth hormones and palm olein oil free
  • Lactose is the sole source of carbohydrates

Nutrition

Key nutrients at a glance

Per 100 kcal unless otherwise noted

Nutrient Amount
Protein 2.1 g
Fat 5.6 g
Carbohydrates 10.5 g
DHA 17 mg
ARA 34 mg
MFGM Not added
Iron 1.9 mg

Ingredients

Full ingredient list
Nonfat Milk, Lactose, High Oleic (Safflower or Sunflower) Oil, Soy Oil, Whey Protein Concentrate, Coconut Oil, Less than 1%: Schizochytrium sp. Oil (source of DHA), Mortierella alpina Oil (source of ARA), 2'-Fucosyllactose (2'-FL), Lacto-N-Neotetraose (LNnT), Beta-Carotene, Lutein, Potassium Bicarbonate, Calcium Carbonate, Ascorbic Acid, Soy Lecithin, Monoglycerides, Calcium Chloride, Calcium Hydroxide, Magnesium Chloride, Ferrous Sulfate, Choline Bitartrate, Ascorbyl Palmitate, Sodium Citrate, Taurine, Inositol, Zinc Sulfate, Mixed Tocopherol Concentrate, Vitamin E, L-Carnitine, Niacinamide, Calcium Pantothenate, Vitamin A Palmitate, Copper Sulfate, Thiamine Hydrochloride, Riboflavin, Pyridoxine Hydrochloride, Folic Acid, Manganese Sulfate, Vitamin K1, Biotin, Sodium Selenite, Vitamin D3, Cyanocobalamin, Potassium Phosphate, Potassium Iodide, Potassium Hydroxide, Nucleotides (Cytidine 5'-Monophosphate, Disodium Uridine 5'-Monophosphate, Adenosine 5'-Monophosphate, Disodium Guanosine 5'-Monophosphate).

Certifications & dietary info

Organic, allergens, and more

Dietary facts

Palm oil free
Yes
Corn syrup free
Yes
Soy free
No
Organic
No
Carbohydrate source
lactose

Contains

milksoy

Other tags

US-MadeLactose-BasedPalm Oil FreeCorn Syrup FreeDHA/ARAIron-Fortified

Safety & recall history

None on record

None on record

Origin & manufacturing

USA-made
Country of origin
USA
Manufactured in
USA
FDA registered
Yes

Why parents consider it

Unbeatable price per ounce. Nutritional profile matches premium, much more expensive brands. Palm oil free and corn syrup free. Includes Dual HMOs (2'-FL and LNnT) prebiotics. Large 42 oz tub reduces frequent shopping trips.

Worth knowing

Requires a Costco membership for best pricing (though available via Instacart). Contains soy oil and soy lecithin. Frequent out-of-stock issues in some regions.

Our plain-English take

If your baby tolerates a standard, lactose-based cow's milk formula, Kirkland ProCare is arguably the smartest financial choice you can make. It is nearly identical to other Perrigo-made 'Advantage' store brands but typically comes in at an even lower price point per ounce.

Recall history

Last reviewed

Where to Buy

Buy at Costco (2-pack, members only)

We may earn a commission if you buy through these links at no extra cost to you. Affiliate disclosure . Prices are approximate, shown as of August 22, 2026, and may change — confirm the current price on the retailer's site.

Compare Kirkland Signature ProCare Infant Formula with…

Where to buy