👶
01Gold Standard
11/12
Quality Score
ByHeart

Whole Milk Infant Formula

$42.00$1.75/oz
clinical triallactoferrinwhole milkno soymade in usahidden-gem

ByHeart is the first new US infant formula manufacturer in 15 years to own its entire end-to-end production. Their formula features a patented protein blend of alpha-lactalbumin and lactoferrin to closely mimic the protein composition of breast milk.

Score BreakdownStrong Evidence
Purity
Evidence
Transparency
Value
Check Price↗
◈

Quality & Materials

Uses grass-fed whole milk. Features a 'cluster' of proteins found in breast milk including Alpha-Lactalbumin and Lactoferrin. No corn syrup, maltodextrin, or palm oil.

◇

Evidence & Testing

Clinical trial demonstrated 2x less spit-up and easier digestion compared to a leading infant formula. Certified by the Clean Label Project for purity.

○

Brand Transparency

ByHeart owns their manufacturing facility in Pennsylvania, allowing for total oversight of the production process and rigorous batch testing.

□

Value Assessment

Priced at the premium end of the market. While more expensive than mass-market brands, the inclusion of lactoferrin (an expensive ingredient) justifies the cost for those seeking the closest breast milk analog.

Why Not Alternatives?

ByHeart conducted its own large-scale clinical trial, a rarity for new formula brands. It outperforms competitors by including both Lactoferrin (for immunity) and a 80:20 whey-to-casein ratio that is easier on developing digestive systems than standard 60:40 mixes.

More in Baby & Infant