Double Wood Supplements | Your Partner in Health and Wellness

Colostrum Supplement

Colostrum Supplement - Main image
$9.98 $59.85 In stock

Category: Gut Health

Bovine colostrum is the nutrient-rich first milk produced by cows during the first few days after giving birth, before regular milk is produced. It naturally contains immunoglobulins (IgG), growth factors, proteins, peptides, and other bioactive compounds that help support immune function, digestive health, and overall wellness.

Double Wood's Bovine Colostrum is sourced exclusively from the first post-calf milking of grass-fed cows and is standardized to 15% immunoglobulins (IgG) for consistent quality. In addition to IgG, bovine colostrum naturally contains lactoferrin, an iron-binding protein involved in immune defense; growth factors including IGF-1 and TGF-β, which are being studied for their roles in tissue repair and maintaining the integrity of the gut lining; proline-rich polypeptides (PRPs) that support normal immune signaling; and bovine milk oligosaccharides (BMOs), naturally occurring prebiotics that nourish beneficial gut bacteria.

Together, these naturally occurring bioactive compounds make bovine colostrum one of nature's most complex nutritional ingredients for supporting immune health, digestive wellness, and healthy aging.


Soy-Free, Gluten-Free, Non-GMO


Looking for a higher IgG dose? Our Colostrum Powder delivers 400 mg IgG per 2 g serving, plus 600 mg total immunoglobulins, for customers who want a higher-potency colostrum option.

Customer Reviews (5.0 / 5 · 5 reviews)

Nicholas E. ★★★★★

The powder dissolves almost instantly in my morning smoothie, which is a relief since I hate chalky textures. After a few weeks, I’ve noticed my stomach feels calmer after meals, and the IgG content gives me confidence it’s actually doing something.

Jacob U. ★★★★★

My gut’s been way less reactive since I started taking these morning and night—the immunoglobulins seem to do the trick. Even the powder dissolves cleanly in water without that chalky taste I was bracing for.

Hannah ★★★★★

My stomach has felt noticeably calmer since I started taking this daily, and I love that the powder dissolves easily in plain water without any weird aftertaste. Three weeks in, and the IgG content really seems to be doing its job.