formula
Whole Milk Infant Formula
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.
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.
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