Nutrasumma Organic Colostrum Supplement for Humans, 5oz Bovine Colostrum Supplement with High PRPS & IgG for Support Immunity, Gut, Skin, Brain Health (Vanilla)

We have used this for 3-4 years with no issues. Latest order tasted very sour or spoiled and awful. This product should likely have a written expiration date on it. Likely was left in heat while stored or shipped. Amazon policy is no return.

For the quantity you get, this has lasted me through winter and I am still using it as directed.I recommend it.

My biggest hesitation in using colostrum, is that it needs to be ethically sourced for me to feel comfortable using it. I can't tell with this product as they don't really come out and explain their sourcing. So that lowers the rating for me. I do know that colostrum boosts immunity, which is why it is so important that babies get that from their mothers, as newborns. I am all about boosting my immunity with everything going on. This is easy to use and doesn't taste bad. It's hard to know if this actually works or not, as I am pretty healthy normally from everything else I take. But it doesn't hurt to try different products. If you have issues with cow's milk though, this won't be the right product for you.