Cultivated Meat and Animal Welfare: Promise and Progress

Cultivated meat grown from animal cells without slaughter represents a potentially transformative technology for animal welfare, but its welfare implications depend on production methods, scale, and regulatory trajectory.

Key Facts

Cultivated meat is produced by taking cell samples from living animals and growing muscle tissue in bioreactors, theoretically eliminating the need for slaughter at scale
At least 150 companies globally are developing cultivated meat, seafood, and dairy products, with Singapore approving the first commercial cultivated chicken product in 2020
Fetal bovine serum derived from fetal calf blood has historically been used as a cell culture medium, creating animal welfare concerns in cultivated meat production itself
Current cultivated meat production costs have fallen from over 300,000 USD per kilogram in 2013 to under 10 USD in leading research facilities, approaching commercial viability for some products
If cultivated meat achieves scale and cost parity with conventional meat, economic modeling suggests it could reduce farmed animal numbers by 90% or more within decades

Welfare Considerations

Cultivated meat welfare implications are complex and depend critically on production choices. If produced using serum-free media derived without animal slaughter, at scale sufficient to displace conventional meat, cultivated meat could represent the most significant reduction in farmed animal suffering in history. However, current production still relies on fetal bovine serum in most operations, creating ongoing welfare concerns. The transition period when cultivated meat is premium-priced and available only in wealthy markets may not benefit the animals most suffering in intensive production in lower-income countries. The welfare of the donor animals from which cell lines are taken requires ongoing attention. The technology holds enormous welfare promise but realizing that promise requires both technical progress on serum-free production and regulatory and market conditions that allow competitive pricing.

What You Can Do

Support cultivated meat research and companies working on serum-free production methods that eliminate fetal bovine serum use
Advocate for regulatory frameworks in your country that allow cultivated meat market entry once safety is established, to accelerate competitive pressure on conventional meat
Stay informed about cultivated meat progress and share accurate information about its potential welfare benefits to counter misinformation from conventional meat industry sources
Donate to organizations like the Good Food Institute working on both cultivated meat and plant-based alternatives as complementary strategies for reducing farmed animal suffering
Consider incorporating plant-based meat alternatives into your diet now as a bridge strategy while cultivated meat technology matures