bioQuad OsteoDenx® is a breakthrough bone and joint bio-replenishment based on decades of scientific research, supported by three U.S. Patents and backed by two published clinical studies. Most supplements today have limited benefit because they focus on temporary symptom relief. OsteoDenx® is different because it targets and reinforces the skeletal system. By fixing the root cause of the problem, you achieve sustained symptom relief and better quality of life.

Health Benefits*

  • Promotes formation of healthy bone tissue

  • Helps optimize bone resorption

  • Helps protect, lubricate and cushion joints

  • Maintains joint flexibility and mobility

  • Enhances absorption of bone nutrients

Product Features and Benefits

Approved for Athletes

Informed-Sport is an independent third-party quality assurance program serving the sports nutrition industry. Every batch of OsteoDenx® is tested for banned substances under the Informed-Sport Programme; products undergo rigorous testing at an ISO17025 accredited lab to provide the highest level of assurance that they are safer for athletes to use.

Patented Formula

The key to OsteoDenx® effectiveness lies in its proprietary Syno-PORTIN® Complex, which is a synergistic blend of powerful antioxidants, essential amino acids and multi-functional RNase-enriched Lactoferrin (R-ELF). The formula is further fortified with quality vitamins and minerals, at specific ratios (to maximize benefit and minimize toxicity), to support the bone remodeling process.


R-ELF is an enriched bioactive milk protein that powers OsteoDenx®; it is naturally produced in the human body. In an IRB-approved clinical study, participants supplemented with R-ELF experienced a statistically significant increase in osteoblastic activity (bone formation), optimization in bone resorption (bone loss) and demonstrated improvement in joint comfort within six months*.

All-Natural, Non-GMO

The milk R-ELF used in OsteoDenx® is sourced from New Zealand, where the dairy animals are hormone-free, antibiotic-free, non-GMO, non-transgenic and raised in a natural environment. The health status of these animals is inspected regularly and certified by the New Zealand Ministry of Health.

Lactose and Gluten Free

The milk is collected under aseptic, cold processing conditions with automated technology. The milk is fractionated, ultra-filtered and the lactose-free 'R-ELF' protein is isolated by chromatography. This is followed by freeze-drying to preserve multi-functional biological activity of the molecule. Also, the OsteoDenx® formula contains no gluten.

Premium Quality

OsteoDenx® is produced in a government certified manufacturing facility that meets current good manufacturing practices (cGMP) standards. All ingredients undergo meticulous testing at each stage of the production process by a trained team, resulting in the safest, highest quality products.


"As an active marathon and ultrarunner I use Lactoferrin Gold 1.8® daily as part of my supplement regime. My experience is that I get a better nutritional uptake during the races, and recovers faster. During active training periods or races, I increase the dosage as I need a higher dosage to replenish better. I did 7 marathons in 7 days recently, and two capsules in the evening, after the race and two in the morning worked well for me! I believe Lactoferrin Gold 1.8® helped me to preserve the health of the gastrointestinal system during such an exhausting challenge and the ability of Lactoferrin to enhance the body’s natural antioxidant response, is important when doing such endurance races."

"There passed those times when dietary supplements caused a sarcastic smile. Today all pharmacy chains offer domestic and foreign dietary supplements and vitamins. During the last 10 years I use nutrition, and the most favorite - Lactoferrin Gold 1.8®. I was lucky to get acquainted with his creator - Dr. Narain Naidu - the scientist with the world name which united brilliant western education and wisdom of the East. His theory of bio-replenishment teaches us that Nature has everything for our health. Lactoferrin starts digestion at the newborn and is also protecting our immunity during life. I travel a lot and I always take it with myself. During the autumn - winter period Lactoferrin protects me from viral infections. My children use it with pleasure too."

"From the childhood I often had catarrhal diseases. Every season the viral infections beat me out of operation. I was told that I had a weak immunity as owing to features of an organism, I had an intolerance of milk products. And here, I got acquainted with such remarkable product as Lactoferrin Gold 1.8®. I begin to take 1 capsule 2 times a day as soon as the period of outbreak of a SARS begins. And recently I am not subject to infections. Surely I can tell that Lactoferrin returned me feeling of comfort of life. Proceeding from the experience, I can recommend to use Lactoferrin in the spring. When the organism is weakened after winter, Lactoferrin will help to strengthen health, will lift vitality."

Ole Arne Eiksund

Corporate Executive, "Marathon Man"

Olso, Norway

Elena Chernova

Painter, Designer 

Yaroslavl, Russia

Zhaukina Aktotu


Karaganda, Kazakhstan 

Product Frequently Asked Questions (FAQs)

What is Lactoferrin?

Lactoferrin (LF) is a metal-binding glycoprotein that is normally synthesized inside all mammals, including humans. It is a single-gene product (“bio-replenishment”) that regulates several important physiological pathways, making it essential for life.

What are Bio-Replenishments?

Bio-replenishment molecules are active regulatory molecules that are naturally synthesized INSIDE the body. In contrast, most vitamins, minerals, plant extracts, etc. are produced OUTSIDE the body.

What is the role for Lactoferrin in the body?

LF is a multi-functional bio-replenishment; its primary role is to provide total body protection (innate host defense) and to maintain a healthy physiology (regularity).

Why does our body need Lactoferrin supplementation?

The dietary and working habits, stress and environment in our modern life style deplete and compromise our innate defenses. The outcome – an increased susceptibility to infections, irregularity and pain. Replenishment of the body with LF (supplementation) could provide a balance to the innate defense.

What are the benefits of taking OsteoDenx®?

Lactoferrin Gold 1.8® is a nutraceutical replenishment for total body health, regularity and balance. Specific health benefits include stimulation of beneficial intestinal flora, protection against harmful pathogens, prolonged antioxidant activity, and help to modulate immune responses.

What is unique about OsteoDenx®?

Unlike any lactoferrin supplements produced from whey proteins and/or colostrum; Lactoferrin Gold 1.8® is derived directly from cow milk obtained from a disease-free geographic region. The cows' are non-GMO; the milk they produce is antibiotic-free, hormone-free, kosher and halal certified. The product is further cleansed to ultra-purity to enhance bioavailability and functionality of lactoferrin using a unique patent-pending protein technology. In fact, it took about 3 quarts of milk to produce a single capsule (60 mg lactoferrin content) of Lactoferrin Gold 1.8®.

What is the rationale behind the trademark – OsteoDenx®?

Purity, bioavailability and functionality of the protein are the essential criteria for a proper LF supplementation. Sourcing of milk from healthy dairy herds (federally certified as free from rinderpest, foot and mouth and mad cow diseases) for LF isolation sets the first gold standard. A proprietary process based on a non-thermal technology to prevent protein denaturization during the purification of LF from milk sets the second gold standard. Finally, a patent-pending technology to ensure highest purity, maximum bioavailability and optimum functionality for the LF protein sets the ultimate third gold standard. Based on a suggested average daily intake value, a daily dosage of sixty milligrams of LF for a month is 1.8 grams. Lactoferrin Gold 1.8® - is sum of the above golden standards.

What is the suggested dosage for OsteoDenx®?

A single capsule of 60 mg/day is the suggested dosage as part of regular replenishment for a normal healthy individual. However, depending upon the life-style, age and health-status, increasing the dosage to 2 or 3 capsules per day could benefit certain individuals.  

Should OsteoDenx® be taken with food or on an empty stomach; daytime or bedtime?

Either way and conveniently at any time.

Can OsteoDenx® be taken with other dietary supplements?

Yes. In fact, Lactoferrin Gold 1.8® constitutes as essential core nutrition for total body health including the maintenance of a healthy gastrointestinal tract. Therefore, Lactoferrin Gold 1.8® would help intestinal absorption and further enhance the benefits of other dietary supplements.

Should OsteoDenx® not be taken with certain types of medications?

Lactoferrin is present in all our bodily fluids and secretions readily for any drug exposure and interactions, irrespective of Lactoferrin Gold 1.8® supplementation. However, if the person has any medical condition (under any medication), it is advisable to consult with that person’s health care provider before use of this or any supplement.    

Can OsteoDenx® be taken together with alcoholic beverages?

No. However, Lactoferrin Gold 1.8® dosage could be spaced at least 12 hours before or after consumption of an alcoholic beverage.  

Can OsteoDenx® be taken together with hot beverages or foods?

No. However, Lactoferrin Gold 1.8® is stable at pasteurization temperatures and it is OK to consume this protein supplement with warm foods.  

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