All formulas
Si

Similac

Total Comfort

Partially hydrolyzed whey protein for easier digestion.

US · United StatesCow's milkGentle / partially hydrolyzed

Mid-field — several alternatives tested cleaner.

Lab report

Detected heavy metals

Consumer Reports independent testing, March 2025 · powder concentration

Lead2.7 ppb
1.2range across all tested formulas (ppb)6.9
Inorganic Arsenic6 ppb
5.3range across all tested formulas (ppb)19.7
Total Arsenic8 ppb
2.3range across all tested formulas (ppb)23.9
Aluminum740 ppb
50range across all tested formulas (ppb)1,985

Metals not listed were not reported at a level of note in this round of testing. How to read these numbers →

Daily intake

At your baby's volume

28fl oz / day

At this volume, feeding Total Comfort costs about $4.52/day ($136/month).

Lead0.33µg/day
Inorganic Arsenic0.74µg/day
Total Arsenic0.99µg/day
Aluminum91µg/day

Estimate assumes ~4.4 g of powder per prepared fluid ounce. For context and agency benchmarks, see Learn. Discuss exposure questions with your pediatrician.

Where to buy

$30.99≈ 29.8 oz container · $1.04/oz

Approximate US retail — prices vary by store.