What is colostrum and what does it do?
Colostrum is the first milk produced by mammals after birth, dense with immunoglobulins, growth factors, and lactoferrin. In supplement form, bovine colostrum supports gut lining integrity, immune function, and recovery — making it one of the most nutrient-dense whole-food supplements available.
What is colostrum used for?
Colostrum is used to support gut health, immune function, and athletic recovery. Its growth factors also support lean muscle and tissue repair.
What does colostrum do for gut health?
Colostrum contains growth factors like IGF-1 that help repair and maintain the intestinal lining, reducing permeability — commonly known as leaky gut.
Is bovine colostrum safe for humans?
Yes. Bovine colostrum has been extensively studied and is well-tolerated by most adults. Those with dairy sensitivities should consult a physician before use.
When should I take colostrum powder?
Take colostrum on an empty stomach for best absorption — first thing in the morning or 30 minutes before a meal. Mix into water, milk, or a smoothie.
How long does colostrum take to work?
Most people notice gut and immune benefits within 2–4 weeks of consistent daily use. Athletic recovery benefits may appear sooner.
What is lactoferrin in colostrum?
Lactoferrin is an iron-binding protein in colostrum with strong antimicrobial and immune-modulating properties. It's one of the key reasons colostrum is so effective for immune support.
- Strengthens your immune response — packed with naturally occurring immunoglobulins that help your body's defenses do their job
- Supports gut lining integrity — helps maintain a healthy, resilient digestive barrier so your gut feels settled, not reactive
- Speeds post-workout recovery — naturally occurring growth factors support muscle repair and help your body bounce back faster
- Stacks with what you already take — mixes cleanly into protein shakes, collagen drinks, or just cold water. No flavor fights, no clumping drama
Immune Support
Standardized to 25% IgG — the immunoglobulins that do the heavy lifting for your body's natural immune defenses. A meaningful dose, clearly labeled.
Gut Lining Integrity
Growth factors like IGF-1 help maintain and repair the intestinal barrier, reducing permeability and supporting a more settled, resilient gut.
Athletic Recovery
Naturally occurring growth factors support muscle tissue repair and help your body bounce back faster after training — without added stimulants.
Natural Growth Factors
A whole-food source of IGF-1, proline-rich polypeptides, and lactoferrin — compounds that support cellular regeneration and overall systemic wellness.
Description
Colostrum is the first milk produced after birth — rich in bioactive compounds that support immunity and gut health in ways most supplements simply can't replicate. Bovine colostrum has a molecular structure close enough to human colostrum that the research translates well for adults.
One scoop. Cold liquid. Daily. That's your routine.
Why We Chose This
Most colostrum powders don't tell you what's actually inside. This one does. It's standardized to 25% IgG — the immunoglobulins that do the heavy lifting for immune and gut support — and the label says so clearly. That kind of transparency is rarer than it should be.
The dosage sits within the range studied in clinical research, it's gluten-free and non-GMO, and it passed our third-party testing standards. Simple as that — it earned its place on the shelf.
How to Use
Suggested Use: Mix one scoop into 6–8 oz of cold water or your preferred beverage. Consume within 10 minutes of mixing for best results.
- Use cold liquid — heat can degrade the active compounds
- Mixes well with protein shakes, collagen drinks, or juice
- Take daily for consistent immune and gut support
- Works morning or post-workout — build it into whatever routine fits your day
Ingredients
Bovine Colostrum (standardized to 25% Immunoglobulin G) — 2,300mg | Immunoglobulins (IgG) — 575mg
Quality Standards
Gluten-free. Non-GMO. Selected by MirthPlus and vetted for our quality standards. Third-party tested for purity and potency.
Safety Information
⚠️ Important Safety Notice: Do not exceed the recommended dose. Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
- ⚠️ Milk Allergy: This product is derived from bovine milk. Do not use if you have a known dairy or milk allergy.
- ⚠️ Age Restriction: Not intended for use by children under 18. Keep out of reach of children.
- ⚠️ Storage: Store in a cool, dry place away from direct sunlight. Do not use if safety seal is damaged or missing.
Shipping Information
Free Shipping: On all orders over $50 within the continental United States.
Processing Time: Most orders ship within 1-2 business days (Monday–Friday). Weekend and holiday orders ship the next business day.
Delivery Time: Standard shipping takes 3-7 business days after processing. You'll receive tracking by email once your order ships.
Questions? Reach us at info@mirthplus.com or call 619-512-3151.
Return & Refund Policy
30-Day Happiness Guarantee: If you're not satisfied, return your purchase within 30 days of receipt — no runaround.
Return Conditions: Unopened products in original packaging qualify for a full refund. Opened products may be eligible for exchange or store credit on a case-by-case basis.
How to Return: Email info@mirthplus.com with your order number and reason for return. We'll send return instructions and authorization.
Refund Processing: Refunds processed within 5-7 business days of receiving your return, back to your original payment method.