Kirkland Signature ProCare with Dual HMO's, Non-GMO Infant Formula (42 Ounce)
Kirkland SignatureAnalysis updated September 2026 · How Scout scores
Near you
Kirkland Signature is carried at Costco stores. Find one within 25 miles.
At a glance
Summary
This infant formula contains beneficial ingredients like nonfat milk, lactose, and whey protein concentrate, which are important for infant nutrition. However, it is heavily processed and includes soy oil, a seed oil that is not ideal due to its high omega-6 content and potential inflammatory effects. The presence of multiple additives further contributes to its processing level, impacting its overall healthiness.
Key ingredients 7
Whey protein concentrateGood
Whey protein concentrate is a high-quality protein source with a rich amino acid profile. It is beneficial for muscle development and repair. In infant formula, it provides essential proteins similar to those found in breast milk.
Benefits
Provides high-quality protein essential for growth and development.
Coconut oilGood
Beneficial ingredient — whole-food or functional value in this product class.
Risks
High saturated fat content may be a concern for some individuals.
Benefits
Provides easily digestible fats and a quick energy source.
Nonfat milkNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Benefits
Provides essential nutrients like calcium and protein necessary for infant development.
LactoseNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
Lactose intolerance can cause digestive issues in some individuals.
Benefits
Supports energy needs and aids in mineral absorption, mimicking breast milk composition.
Soy lecithinBad
Soy lecithin is an emulsifier derived from soybeans, used to stabilize and blend ingredients. It is a processed ingredient that may contain traces of allergens. While generally considered safe, its use is often debated due to its processed nature.
Risks
May contain traces of allergens and is a processed ingredient.
High oleic safflower oilVery Bad
High oleic safflower oil is a seed oil high in omega-6 fatty acids. It is highly processed and may contribute to inflammation when consumed in excess. Its use in infant formula is controversial due to potential health concerns.
Risks
High omega-6 content may promote inflammation when consumed in excess.
Soy oilVery Bad
Soy oil is a seed oil that is high in omega-6 fatty acids and is highly processed. It can contribute to an imbalance in the omega-3 to omega-6 ratio, potentially leading to inflammation. Its inclusion in infant formula is often criticized due to these health concerns.
Risks
High omega-6 content may promote inflammation and imbalance in fatty acid intake.
Processing
Ultra-Processed Foods
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