Compare Infant Formula
Kendamil Organic First Infant Milk scores higher on safety - here's why.
R3 scored the Similac Advance Infant Formula with Iron 6.2/10 and the Kendamil Organic First Infant Milk 9.6/10 on the same infant formula scoring system, weighing safety, efficacy, and usability. The Kendamil Organic First Infant Milk comes out ahead, led by its safety score (9.7/10 vs 6.3/10).
The most important dimensions, side by side.
See which one actually scores higher — and why
Free account unlocks full safety scores, spec-by-spec breakdown, and the R3 verdict on Similac Advance Infant Formula with Iron vs Kendamil Organic First Infant Milk.
Unlock the full Similac Advance Infant Formula with Iron vs Kendamil Organic First Infant Milk breakdown
Free account unlocks all safety scores, complete spec comparison, scoring rationale, and the R3 verdict on which one to buy.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You need a widely-stocked, hospital-common formula
You want a lower price and easy availability
You're okay without organic sourcing
You want a European-style whole-milk formula with HMOs
You're avoiding palm oil and soy specifically
You value independent Purity-Award contaminant testing
The main thing to know
Similac Advance isn't organic, has no published contaminant testing, and its fat blend contains soybean oil, the main reasons it scores lower here.
The fat blend uses sunflower, coconut and rapeseed oils alongside whole-milk fat; it avoids palm and soy but isn't milk-fat only.
Skip this if you...
You prioritize organic ingredients
You want third-party contaminant testing
You're avoiding soy or industrial seed oils
You need a goat-milk base
You prefer fat from milk alone with no vegetable oils
Neither of these quite what you're looking for?
I've reviewed all Infant Formula options at every price pointEvery Infant Formula in our database is scored using R3's deterministic scoring system - the same inputs always produce the same score. For this comparison, we evaluated Similac and Kendamil across 2 independent criteria: Safety (89%), Efficacy (11%). No sponsored rankings. No paid placements.
Straight answers - no sponsored content, no filler.
I'd start with Kendamil Kendamil Organic First Infant Milk - it scored 9.6/10 overall in our scoring system. Safety is our top-weighted scoring pillar, followed by efficacy. Check which pillar matters most to your family and compare those specific scores.
R3 uses a deterministic scoring system - the same inputs always produce the same score. We evaluate each Infant Formula across Safety, Efficacy using independently verified data. No sponsored rankings. No paid placements. Every score is fully reproducible.
Not necessarily. The overall score reflects how we weight those three pillars, but your priorities may differ. If you care most about safety, compare the safety scores directly. If budget drives your decision, the prices tell a clearer story. The "right" pick is the one that matches what matters most to your family.
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