IgG-RICH COLOSTRUM FOR ULTIMATE
IMMUNITY & GUT DEFENSE
FORMULATED TO HELP
- SUPPORT IMMUNE FUNCTION
- PROMOTE GUT LINING INTEGRITY
- ENCOURAGE MICROBIOME BALANCE
- SUPPLY BIOACTIVE PROTEINS
- DELIVER NUTRIENT-DENSE NOURISHMENT
60 day money back
Made in The USA
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THE ULTIMATE COLOSTRUM FORMULA
A POWERFUL & EFFECTIVE SOURCE OF BIOACTIVE NUTRIENTS
APPROVED SCIENCE® COLOSTRUM
Powder is an expertly crafted supplement formulated to deliver a concentrated source of naturally occurring bioactive compounds. Derived from grass-fed bovine colostrum and standardized to provide high levels of Immunoglobulin G (IgG), this nutrient-rich formula nourishes the body while optimizing immune response and digestive wellness. Approved Science® Colostrum Powder was developed by top medical doctors and is produced in a top-quality, cGMP certified and FDA registered laboratory environment under the most rigorously professional conditions.
The positive benefits of the ingredients found in Approved Science® Colostrum, have been published by organizations and journals such as Frontiers in Nutrition, Nutrients, and the Journal of Dairy Science.
Approved Science® - research drives results!
WHAT SETS OUR
COLOSTRUM APART?
When it comes to colostrum supplements, quality and potency make all the difference, yet many products fall short. Some formulas rely on low-dose capsules, have questionable sourcing, or fail to disclose their Immunoglobulin G (IgG) content – one of the most valuable bioactive components in colostrum. Without clear standardization and meaningful potency, many supplements deliver far fewer of the compounds that make colostrum so beneficial.
Our formula takes a different approach. Each serving delivers 3,000mg of premium bovine colostrum, standardized to 30% IgG, providing 900mg of immunoglobulins per serving. This ensures a rich supply of naturally occurring immune proteins and nutrients that help nourish the body and support immune and digestive wellness. Our colostrum is carefully sourced from grass-fed, pasture-raised dairy herds and produced without rBST, antibiotics, or GMOs, ensuring clean, traceable sourcing and consistent quality.
The powder format also offers a convenient and flexible way to incorporate a significant dose of colostrum into your daily routine. Capsules often provide much smaller doses that require multiple servings to match meaningful levels, while flavored products may contain added sugars or unnecessary ingredients. Our unflavored powder mixes easily into water, smoothies, or yogurt, delivering a clean, reliable way to enjoy the natural benefits of colostrum every day.
Approved Science® Colostrum Powder sets a new standard – because real results demand real quality.
PURE GRASS-FED COLOSTRUM
#1 CHOICE FOR
HIGH-POTENCY IgG NUTRITION
POWERFUL BENEFITS
BACKED BY SCIENCE
Strengthens immune defenses with Immunoglobulin G (IgG), a key antibody found naturally in colostrum.
Supports gut lining integrity to help maintain a strong digestive barrier.
Encourages microbiome balance by supporting beneficial gut bacteria.
Promotes digestive comfort to help maintain regular digestion.
Supports tissue repair and renewal through naturally occurring growth factors.
Provides antioxidant protection to help manage everyday oxidative stress.
HOW OUR
HIGH-IgG COLOSTRUM
DELIVERS RESULTS
Approved Science® Colostrum Powder is formulated with a concentrated and highly bioactive form of bovine colostrum. Each serving provides 3,000mg of premium colostrum standardized to 30% Immunoglobulin G (IgG), delivering 900mg of immune-supporting antibodies. Naturally rich in immune proteins, growth factors, peptides, and essential nutrients, this nutrient-dense formula helps strengthen the body’s defenses and support digestive wellness. Approved Science® Colostrum Powder is carefully sourced and expertly formulated to deliver a clean, potent supplement designed to nourish the body and support everyday vitality.
Sourced from grass-fed and pasture-raised dairy herds, this premium colostrum provides a rich spectrum of bioactive compounds that help support immune function and gut health. The high IgG concentration ensures meaningful levels of immunoglobulins with every serving, while naturally occurring proteins such as lactoferrin support normal immune activity and nutrient utilization. Unlike many lower-quality products that lack standardization or meaningful potency, Approved Science® Colostrum Powder is produced under strict quality standards to ensure purity and consistency.
This advanced colostrum formula works through four essential actions – Strengthen, Protect, Nourish, and Balance – working together to support immune defenses, reinforce gut health, provide key nutrients, and promote overall wellness.
When it comes to purity, potency, and effectiveness, nothing comes close to Approved Science® Colostrum Powder.
ACTION #1 STRENGTHEN
Approved Science® Colostrum Powder helps strengthen the body’s natural defenses with high levels of Immunoglobulin G (IgG), a key antibody found in colostrum. These immune proteins help the body recognize and respond to everyday environmental challenges while supporting balanced immune activity for overall wellness.
ACTION #2 PROTECT
Rich in bioactive compounds such as lactoferrin and immunoglobulins, colostrum helps support the body’s protective barriers. These natural proteins work in the digestive tract to help maintain the integrity of the gut lining while supporting the body’s ability to manage unwanted substances and maintain digestive balance.
ACTION #3 NOURISH
Colostrum delivers a broad spectrum of naturally occurring nutrients including proteins, vitamins, and essential minerals. These compounds help nourish the body at a cellular level, supporting tissue maintenance, healthy metabolism, and overall vitality as part of a balanced daily wellness routine.
ACTION #4 BALANCE
This nutrient-rich formula also helps support a balanced gut microbiome, encouraging the growth of beneficial bacteria that play an important role in digestion and immune health. By helping maintain microbial balance in the digestive tract, colostrum contributes to digestive comfort and overall well-being.
APPROVED SCIENCE® COLOSTRUM FORMULA
HIGH-POTENCY COLOSTRUM FOR REAL RESULTS
INGREDIENTS
BOVINE COLOSTRUM
Colostrum is the first form of milk produced by mammals in the early days after birth. Unlike regular milk, it contains a concentrated spectrum of naturally occurring bioactive compounds, including immunoglobulins (IgG), growth factors, peptides, and essential nutrients. Our premium bovine colostrum is sourced from grass-fed, pasture-raised dairy herds and produced without rBST, BSE, antibiotics, or GMOs to ensure clean, traceable sourcing. Widely valued as a nutritional supplement, colostrum provides a rich profile of immune proteins and beneficial compounds that help nourish the body and support overall wellness.
CERTIFIED
Manufactured in the USA in an FDA-recognized, cGMP-certified facility to ensure quality, purity, and safety.
HOW DOES APPROVED SCIENCE® COLOSTRUM COMPARE?
APPROVED SCIENCE® COLOSTRUM
FASTED ATHLETE PURE GOLD COLOSTRUM
SOUND HEALTH COLOSTRUM
FERNES BOVINE COLOSTRUM
SYMBIOTICS COLOSTRUM PLUS
Contains 3,000 mg Colostrum Per Serving
YES
NO
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YES
Standardized To 30% IgG
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NO
NO
NO
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Grass-Fed & Pasture-Raised Dairy Herds
YES
YES
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No rBST Hormones
YES
YES
NO
NO
YES
Pure Unflavored Colostrum Powder
YES
YES
YES
NO
NO
No Added Ingredients Or Fillers
YES
YES
YES
NO
NO
Third-Party Tested
YES
YES
YES
YES
YES
cGMP Certified
YES
YES
NO
YES
NO
60-Day Money-Back Guarantee
YES
NO
NO
YES
NO
Recommended Choice
What's THE WORD ON Approved Science Colostrum Powder?
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TRY Approved Science Colostrum Powder RISK FREE!
If at any time you are unsatisfied with a product you purchased from us, you may return any opened & unopened bottles within sixty (60) days for a full refund of the returned bottles, not including shipping.
The statements made on this website have not been evaluated by the Food & Drug Administration. The FDA only evaluates foods and drugs, not supplements like these products. These products are not intended to diagnose, prevent, treat, or cure any disease. Individual results may vary.
*Results will vary from person to person depending on the individual’s existing health condition, physical lifestyle, and diet. Testimonials and results contained within may not be an implication of future results and are based on the experiences of a few people and you may not have similar results. Always consult your doctor prior to making any dietary changes or starting any nutrition, health control or exercise program. This product is not intended to diagnose, treat, cure, or prevent any disease. The information in this website is not intended as a substitute for medical advice. These statements have not been evaluated by the Food and Drug Administration.