Supercharge Your

Immunity & Gut*

4.8/5 • 928 Reviews

Supercharge Your

Immunity & Gut*

Experience whole-body wellness with Fernes® Colostrum, rich in natural immune and growth factors.*

  • Boost immunity*
  • Support gut health*
  • Aid muscle recovery*
  • Nourish skin, hair & nails*
Try Fernes Colostrum

365-Day Guarantee | Made in the USA

How does colostrum support your health?

Colostrum is nature’s first defense system—rich in antibodies, growth factors, and over 400 bioactive nutrients that help your body thrive. It works to strengthen the gut lining, support the microbiome, and reinforce immune defenses. In today’s world, where poor diets, stress, and environmental toxins can leave you feeling run down, colostrum helps restore balance and support whole-body health from within.

Complete Spectrum of Benefits

Boosts Immune Function

Boosts Immune Function

High levels of immunoglobulins, particularly IgG, found in colostrum, play a crucial role in immune defense by neutralizing pathogens and toxins, enhancing overall immune function.
Promotes Gut Health

Promotes Gut Health

Rich in antibodies and growth factors like IGF-1 and TGF-β, colostrum promotes gut health by enhancing nutrient absorption, strengthening the gut lining, and supporting a balanced microbiome.
Supports Muscle Growth

Supports Muscle Growth

Rich in growth factors like IGF-1 and IGF-2, colostrum stimulates muscle growth by increasing protein synthesis and activating satellite cells, aiding in the development of lean muscle mass.
Enhances Performance

Enhances Performance

Bioactive compounds boost stamina and endurance, helping you get the most out of your workouts. They also reduce inflammation and support tissue repair, speeding up recovery and reducing muscle soreness.
Supports Healthy Skin

Supports Healthy Skin

Colostrum promotes radiant skin by stimulating collagen production and enhancing elasticity. Its natural antibodies reduce inflammation and protect against pollutants, toxins, and UV damage, improving overall skin health.
Supports Hair & Nails

Supports Hair & Nails

Rich in vitamins, minerals, and amino acids, colostrum strengthens hair and nails, promoting growth and reducing brittleness. Its growth factors support hair follicle renewal, enhancing overall hair health.
Boosts Energy & Focus

Boosts Energy & Focus

Essential nutrients, vitamins, and minerals in colostrum boost energy and improve mental clarity. They also enhance cognitive function, helping to reduce brain fog and maintain focus throughout the day.
Boosts Metabolism

Boosts Metabolism

Colostrum supports your metabolic pathways, aiding in fat burning and energy production. This helps with weight management and provides a steady source of energy throughout the day.

Whole Colostrum, Nothing Removed

Fernes Bovine Colostrum features ColosTRUE® Gold—an American-made 100% whole colostrum, harvested from trusted Grade A U.S. dairy farms within the first 4-6 hours post-calving. Ensuring the highest levels of bioactive compounds and essential nutrients, delivering the most biologically active colostrum available anywhere.

Premium
Quality

3rd-Party Verified
First-Milking

3rd-Party
Verified Potency

Highly
Bioavailable

Clean
Label

Optimal Collection Time for Peak Bioactivity

Optimal Collection Time for Peak Bioactivity
Optimal Collection Time for Peak Bioactivity

Fernes vs. The Rest

Lowest Effective Dose

Verified 1st Milking Only

Whole Colostrum

Grade A U.S. Dairy Farms

3rd Party Tested

cGMP & HACCP Certified

Bioactive & Highly Bioavailable

Traceable & Sustainable

Consciously Clean Nutrition

Free from GMOs, gluten, soy, dairy, and sugar. Just pure goodness in every scoop.

NON

GMO

GLUTEN

FREE

SOY

FREE

SUGAR

FREE

Try Fernes® for 365-Days Risk-Free

Try Fernes® for 365-Days Risk-Free

At Fernes, we're all about making wellness effortless and reliable. We're dedicated to providing only the highest-quality, cleanest supplements you can trust, ensuring you can focus on living your best life while we take care of your wellness needs. Explore our products with total confidence, backed by our 365-Day Guarantee, knowing that we're committed to your satisfaction every step of the way.

100% Secure
Checkout

Ships in One
Business Day

365-Day
Guarantee

Frequently Asked Qestions

Colostrum is the first form of milk produced by mammals, including humans and cows, immediately following the birth of their young. This nutrient-rich fluid is produced in the mammary glands and is often referred to as "liquid gold" due to its golden-yellow color and its critical role in providing newborns with essential nutrients and immune support during the early days of life. Colostrum is packed with antibodies, particularly immunoglobulins like IgG, IgA, and IgM, which help protect against infections by neutralizing pathogens and toxins. It also contains growth factors such as IGF-1 and TGF-β that support tissue growth and repair, alongside vitamins, minerals, fats, and proteins essential for growth and development. Additionally, colostrum's bioactive compounds, including enzymes and hormones, support various physiological functions. Due to its ability to boost the immune system, enhance gut health, and promote overall wellness, colostrum is beneficial not only for newborns but also as a dietary supplement for adults.

First-milking colostrum is the initial form of colostrum collected from a cow immediately after giving birth, typically within the first 4-6 hours post-calving. This early harvest is crucial as it contains the highest concentration of bioactive compounds, including immunoglobulins (IgG, IgA, and IgM), growth factors (like IGF-1 and TGF-β), lactoferrin, and other essential nutrients. These components are vital for boosting the immune system and promoting overall health.

The potency of these bioactive compounds decreases rapidly after the initial hours, making first-milking colostrum the most biologically active and beneficial form. This type of colostrum offers maximum support for immune defense and overall wellness due to its rich composition of antibodies, growth factors, vitamins, and minerals. This ensures it maintains its peak potency and delivers exceptional health benefits.

No, in fact, the newborn calf's health and well-being are a top priority. We work closely with our dairy farmers to ensure that calves receive all the colostrum they need to survive and thrive. Calves drink all they can consume, and only the excess colostrum is collected and preserved using ColosTRUE® Gold's proprietary process. This careful management ensures that the calves get the vital nutrients and antibodies they need for their early development and immune system support, while also allowing us to provide a beneficial supplement for human consumption.

Colostrum offers a wide range of health benefits due to its rich composition of bioactive compounds. These benefits include boosting immune function with high levels of immunoglobulins and antibodies, promoting gut health by enhancing nutrient absorption and strengthening the gut lining, and supporting muscle growth and recovery through growth factors like IGF-1. Colostrum also promotes healthy skin by stimulating collagen production, improves athletic performance by enhancing stamina and endurance, and supports healthy aging by providing essential nutrients and growth factors. Additionally, colostrum may enhance cognitive function, helping to reduce brain fog and improve focus.

To maximize the benefits of colostrum, it should be taken in a way that ensures the highest absorption of its bioactive compounds. This can be achieved by mixing colostrum into water or any of your favorite cold beverages such as smoothies, shakes, yogurt, or chia pudding. Another effective method is to let it dissolve in your mouth for 10 to 30 seconds before swallowing, which maximizes its exposure to mucosal tissue. To maintain the potency of bioactive ingredients, avoid combining colostrum with hot liquids.

The suggested serving sizes for different health goals are:

  • Daily Immune System Support: 3 to 6 grams consumed once or twice daily.
  • Healthy Aging: 3 to 6 grams consumed once or twice daily.
  • Gut and Intestinal Health: 3 to 18 grams consumed once or twice daily.
  • For faster recovery time, increased stamina, and increased lean muscle mass: 6 to 12 grams consumed once or twice daily.
  • For athletes who perform intense training: 12 to 24 grams consumed once or twice daily.
  • For athletes who are exposed to high temperatures (to lower toxin absorption): 12 to 24 grams consumed once or twice daily.

The time it takes to see results from colostrum supplementation can vary depending on individual health conditions and the specific benefits sought. Some people may notice improvements in their energy levels, digestion, and overall well-being within a few days to a couple of weeks. For immune system support, skin health, and athletic performance enhancements, it may take several weeks to a few months of consistent use to experience significant benefits. It is important to take colostrum consistently and follow the recommended dosages to achieve the best results. Individual responses can vary, so it's advised to be patient and allow time for the bioactive compounds in colostrum to take effect.

ColosTRUE® Gold stands out from other colostrum products due to its commitment to quality and potency. It is harvested from trusted, Grade A U.S. dairy farms within the first 4-6 hours post-calving, ensuring the highest concentration of bioactive compounds, including immunoglobulins (IgG, IgA, and IgM), growth factors, lactoferrin, and other essential nutrients. This first-milking colostrum is known to be the most biologically active and beneficial form.

Additionally, ColosTRUE® Gold undergoes a proprietary process that preserves its full spectrum of bioactive components, ensuring maximum potency and effectiveness. The product is processed in state-of-the-art facilities that adhere to cGMP and HACCP guidelines, guaranteeing the highest standards of quality and safety. Furthermore, ColosTRUE® Gold is 3rd party tested, ensuring batch-to-batch consistency and purity. This meticulous process results in a colostrum product that delivers unparalleled health benefits, making it a superior choice for those seeking optimal wellness.