Why Harvest Timing Defines Colostrum Quality
Bovine colostrum shifts toward ordinary milk hour by hour after calving, and the change becomes dramatic once four hours have passed. Even the gap between four and six hours post calving shows a substantial difference. Goettsche Labs is the only colostrum certified as 4 hour through independent laboratory analysis.
Whole, Intact, and Pure
Nature's infallible design perfected colostrum over an estimated 3 million years. That is reason enough to leave it untouched rather than removing components, adding to it, or altering it in any way, at least until science has matched those 3 million years of experience and the omniscient wisdom of God and nature.
Humane Sourcing from Wisconsin Family Farms
Goettsche Labs colostrum comes from family farms in the heart of Wisconsin dairy country. These farms are chosen for organic practices, grass feeding, and humane treatment of their cows, including access to open pasture.





Independently Tested for Safety and Quality
Every batch is analyzed by both an in-house laboratory and Minnesota Valley Testing Laboratories to confirm it is free of microbiological contaminants, pesticides, and heavy metals, and that it was harvested within the four hour window.
100% Satisfaction Guaranteed
Try it now for 90 days risk free. If you are not completely satisfied, you will receive a full refund for one opened container of any product plus all unopened containers.
Certified 4 Hour Colostrum. Harvest time is key to colostrum quality, and the best colostrum is harvested within 4 hours post calving.
Shop Goettsche Labs Products
- Goettsche Labs Colostrum4 Powder, One Full Kilo (2.2 lbs) — $220.00 Shop Now
- Goettsche Labs Colostrum4 Powder, One Quarter Kilo (8.8 oz) — $95.00 Shop Now
- Goettsche Labs Colostrum4 Lozenges, 100 per Jar — $29.95 Shop Now
- Colostral Skin Serum (50 ml) — $59.95 Shop Now
- Colostral Hair Regrowth Shampoo and Conditioner (16 oz) — $47.95 Shop Now
- Freeze Dried Colostrum Extract (10.5 grams) — $34.95 Shop Now
- Colostral Hemorrhoid Ointment (15 ml) — $39.95 Shop Now
