Your gut takes a hit on every hot call.

Heat and hard physical work pull blood away from your gut, and the gut lining is one of the first things to give. Broken sleep and constant stress wear down your immune response at the same time. On this job, those aren't separate problems. They happen on the same shift, often in the same hour. Colostrum is one of the few supplements with research behind it on both fronts, and this is built for people whose job doesn't leave room to get sick.

Benefits

575mg of IgG in Every Scoop - 2,300mg of bovine colostrum standardized to 25% immunoglobulin G. IgG content is the number that separates colostrum products, so here it is on the front of the page instead of buried in a label.

Gut-Barrier Support for Hot, Heavy Work - Colostrum's strongest research is on the gut lining under physical stress. It helps limit the "leaky gut" effect that heat and hard exertion cause. That's the condition a firefighter in full gear creates on every working fire.

Immune Support for a Schedule That Fights You - Irregular sleep and chronic stress both suppress immune function. Colostrum's immunoglobulins and lactoferrin support the immune side while the schedule works against it.

One Scoop, Ten Seconds, Same Routine - Mix into 6–8 oz of cold water, or put it in the same shaker as your Creatine Hydration Powder. No timing window to plan around. It's built for daily use, not a rescue dose.

The Science, Simply Put

Immune and digestive health - Colostrum is the first milk a cow produces after giving birth. It's dense in immunoglobulins (antibodies), lactoferrin, and growth factors that support the gut lining. When you work hard in heat, your body sends blood to your skin and muscles to cool down and keep moving, and the gut gets less. Without that blood flow, the tight junctions in the gut lining loosen. Bacterial fragments that should stay in the gut can cross into the bloodstream and drive inflammation. It's part of the chain behind exertional heat illness.

In controlled studies, athletes taking bovine colostrum showed a much smaller rise in gut permeability after heavy exercise than those on placebo. Separate research found less intestinal injury after exercise in the heat. Those studies used larger daily amounts than a single scoop. This formula gives you a consistent daily base of 575mg IgG to build on, not a clinical protocol.

What colostrum doesn't do: it doesn't prevent illness, and it isn't a substitute for hydration, cooling, or rehab on scene. The evidence is strongest for the gut barrier under physical stress, and still early for general immunity in healthy adults. We'd rather tell you that than oversell it.

This Is Built for You If...

•        You work in turnout gear, body armor, or a plate carrier, in heat, for hours at a time
•        You've worked a shift sick because nobody was coming to cover it
•        Your sleep schedule is set by the station calendar, not your body
•        You want gut and immune support you can take every day, not just when you feel something coming on
•        You're a first responder (firefighter, EMT, law enforcement, military) or a serious athlete who trains hard in the heat

Ingredients: Bovine Colostrum (25% Immunoglobulin G) 2300 mg, Immunoglobulins (IgG) 575 mg.

Manufacturer's country: USA

Product amount (oz/lb/g): 2.43 oz / 0.15 lb / 69 g

Gross weight (oz/lb/g): 4 oz / 0.25 lb / 114 g

Suggested use: As a dietary supplement, adults use one (1) scoop of powder in 6-8 oz (177-237ml) of cold water or favorite beverage. Consume within 10 minutes of mixing

CAUTION: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. KEEP OUT OF THE REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.