New Delhi, Nov. 7 -- Reality TV star Kourtney Kardashian recently launched Lemme Colostrum, a new addition to her wellness brand that includes both gummies and a liquid creamer. In true Kardashian style, the campaign features Kim Kardashian playfully suing her sister for not sharing the product sooner.

Priced at around Rs.2,700 (USD 30) for the gummies and Rs.2,200 (USD 25) for the liquid, both versions are infused with colostrum, a nutrient-rich fluid inspired by human breast milk, along with vitamin D3, lactoferrin, and MCT oil. Kourtney claims the supplement supports gut health and immunity. But does science actually back these claims?

Colostrum is the first form of milk produced after childbirth, rich in proteins, antibodies, and gr...