05/22/2026
Not for me.
Essentially it’s like growing cancer cells in a Petrie dish…then eating them. 🤮
Mondelez International—the corporation behind Oreo, Cadbury, and Toblerone—has been investing in an Israeli biotech startup called Celleste bio. The goal: grow cocoa butter from cells in a laboratory bioreactor instead of farming actual cocoa trees. They’ve already produced nearly a dozen prototype chocolate bars. They’re aiming for commercial release by 2027. Their official reason for doing this is climate change is disrupting cocoa supply chains and driving prices up. Essentially, a lab is cheaper than a farm.
Celleste Bio extracts cells from real cocoa beans and places them into industrial bioreactors—large tanks fed vitamins, minerals, water and sugar. Within seven days those cells multiply and produce cocoa butter—the fat that gives real chocolate its snap, texture and melt. They call it “bio-identical” stating it has the same fatty acid profile as conventional cocoa butter. What it doesn’t have is research on long-term effects, a farm, a tree, or a farmer.
The reformulation happens through small ingredient changes every few months. Small enough that your taste buds adjust before you even notice.
Real cocoa butter—the fat in ancestral chocolate—contains stearic acid, oleic acid, and natural antioxidants. It’s one of the few saturated fats that does not raise LDL cholesterol. Humans have eaten it for centuries. What replaced it in reformulated products: refined palm oil, shea fractions and industrial emulsifiers—processed at high heat, stripped of nutrients and engineered in a lab to mimic mouthfeel. Your body doesn’t process these the same way. Your gut microbiome doesn’t recognize them the same way. The bar tastes similar—the biological response isn’t.
First the butter, then the meat, now the chocolate. Every ancestral whole food is being quietly replaced by a laboratory version—always framed as more sustainable, more ethical and more efficient.
Read your labels carefully. Buy from brands using single-origin traceable cocoa and avoid foods labeled as “chocolate flavored”, “cell-cultured chocolate”, “bioengineered” or any variation of those phrases🙌🏻
What do you think, will you eat the lab “grown” chocolate?