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Congaplex Review – Is it Effective?

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Summary | What's Inside? | Safetiness | Precautions | Cost | Purchase Online | Directions | Verdict

The immune system represents a complex organ, cell, and tissue network whose cells specifically focus on defending the body against microscopic invaders. However, the body is often exposed to lifestyle and environmental stressors which may impair immune function, hence the need for added support.

Congaplex is designed as a homeopathic remedy that the human body can utilize to boost and maintain the immune system, promote thymic health, and offer antioxidant support.

It is currently produced and distributed by a business called Standard Process, which was founded in the United States.

Congaplex claims to contain essential vitamins, minerals, and a proprietary blend of animal and plant extracts that provide multiple benefits to users, but do these ingredients work? Who can benefit from taking Congaplex?

Keep reading this article to find out all that and more.


1) What is Congaplex?

Congaplex features essential minerals and vitamins that sustain and enhance the production and protection of immune system cells. It also contains other components to provide the body with antioxidants and improved energy metabolism.

Its ingredients target the immune system and work to boost its health and functions by protecting against free radical damage and promoting immune cell production and function.

Congaplex is claimed to be beneficial to adults and children both and may help fight infections and prevent common colds and prevent their recurrence.

2) History of Congaplex

Standard Process manufactures products that have had increased popularity among users since its start in 1929. Its products are divided into three product lines: MedHerb, Standard Process whole food supplementation, and Standard Process Veterinary Formulas. Many of its customers report positive effects on both short-term and long-term usage.

Standard Process distinguishes itself from the crowd by manufacturing homeopathic remedies and specific-condition formulations that benefit the human body’s widespread areas and focus on quality rather than quantity in their ingredient choices and manufacturing processes.

What’s Inside?

3) What’s Inside Congaplex?

Each Serving Size (3 Capsules) of Congaplex contains: Vitamin A 270 mcg RAE, Vitamin C 6 mg, Calcium 80 mg, Magnesium 15 mg, Sodium 5 mg.

Proprietary Blend 630 mg: Bovine thymus Cytosol™ extract, ribonucleic acid, organic carrot, veal bone, bovine bone, bovine adrenal, defatted wheat germ, organic sweet potato, organic alfalfa (aerial parts) juice, nutritional yeast, organic oat flour, bovine kidney, organic alfalfa (aerial parts), veal bone PMG™ extract, organic buckwheat (aerial parts) juice powder, organic buckwheat flour, organic reishi mushroom powder, organic shiitake mushroom powder, rice bran, sunflower lecithin powder, medium chain triglycerides, and carrot oil.

Other Ingredients: Calcium lactate, gelatin, magnesium citrate, water, ascorbic acid, modified corn starch, calcium stearate, vitamin A palmitate, d-alpha tocopherol (vitamin E sunflower), and sucrose.

Vitamin A is essential for normal cell growth, differentiation, and communication and is involved in immune function.

Vitamin A helps with the formation and differentiation of lymphocytes, initiates T-lymphocyte activity, and stimulates the growth and differentiation of T and B lymphocytes and natural killer cells.

Additionally, it helps with skin and muscle cell integrity support, thus providing a barrier function against oxidative damage.

Vitamin C supports immune system defense by enhancing innate immune pathways, contributing to the formation of protective epithelial barriers, and enhancing the phagocytosis of foreign bodies. It also acts as an antioxidant and supports adaptive immunity by enhancing the growth and differentiation of B and T lymphocytes.

Some research has shown that the combination of Vitamin A and Vitamin C usually enhances support for lymphocyte and natural killer cell division and replication.

Another component of this remedy is Calcium which acts as a cell-signaling molecule that triggers T-cell activation. This ingredient supports bone structure and function and helps regulate several enzymatic reactions in the body.

Dietary RNAs help the body maintain a healthy supply of nucleotides that can be used to make RNAs vital in protein synthesis.

The other ingredients in Congaplex contain important molecules and phytonutrients that offer antioxidative support and stimulate healthy immune responses.

Other Standard Process products like Drenamin for adrenal fatigue also contain some of the core ingredients found in Congaplex.

4) What Does Congaplex Do?

Congaplex contains essential minerals and vitamins that support immune system cells’ protection and production and offer antioxidant protection and enhanced energy metabolism.

Congaplex primarily benefits the body by

  • Offering antioxidant support
  • Boosting the immune system
  • Supporting healthy immune functions
  • Boosting thymic health and functions
  • Providing the body with beneficial nutrients like Vitamins A and C for optimum health and support

5) Is Congaplex Safe for Everyone?

Congaplex contains ingredients that are generally safe for use as recommended.


6) Precautions of Congaplex Use

Congaplex contains many beneficial vitamins and extracts but may not be suitable for vegans and vegetarians as it contains animal products.

Purchase Online

7) Where to Purchase Congaplex Online

Congaplex is available for purchase on Amazon and select retailers accessible through the company website.


8) How Much Does Congaplex Cost?

Available for purchase in both 90 and 150 capsule bottles, Congaplex is generally considered an affordable product. A 150-count bottle of Congaplex costs typically $44.64 but may vary by retailer.


9) Directions For Taking Congaplex

You should take three Congaplex capsules per meal, or as directed by your physician.

10) Variations of Congaplex

Congaplex is also available in a Congaplex Chewable formulation.


11) Our Final Take On Congaplex

Overall, Congaplex represents a blend of minerals and multivitamins that should help improve the immune system and concentrates on preventing or treating common colds or sinus infections.

It is especially recommended for people leading stressful lives or following a poor diet because it can improve the body by preventing and fighting the damage done by free radicals.

Standard Process claims that Congaplex is safe enough for children and can offer noticeable benefits in a short time frame. However, these results may vary by the individual due to unique body mechanisms and functions. Note also that this supplement is not intended to diagnose or cure any medical illnesses and should only be used as recommended for maximum results.

2.7/5 - (25 votes)
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Question: what would be the recommended dosage for children taking the Congaplex Chewables? 2-4 years old

Title for your comment
Dosage for Children
Have you tried this product?

This stuff is the single greatest alternative to antibiotics. I’ve been using it for over 10 years and still get the same 3-5 day results as antibiotics without the side effects or a doctors visit. Antibiotics make me nauseous and caused me serious lasting digestive issues, not to mention the more you take them the worse your immune system gets. Next time you’re feeling sick just buy the small bottle and take 3 capsules with every meal, the sooner you start them the faster they work. Congaplex for the win!

Title for your comment
Yes it really works
Have you tried this product?
Carlos S. Mayers

This product is the best. I think the whole foods approach is what makes it so effective.

Katherine T. Post

I’ve used Congaplex for three years now. Imagine the benefits of antibiotics without the side effects (i.e. yeast infections for women, constipation, moodiness). I was taking several antibiotics per year for sinus infections and upper respiratory infections, but it has been four years since I used an antibiotic.


Question: I have been taking Congaplex on a short term basis. Is excessive urination a side effect of taking the supplement. Thanks

Iulian (Editor)
Reply to  Jim

The most commonly reported side-effects of Congaplex Capsule are nausea, kidney stones, vomiting at a higher dosage, constipation, disturbance in heart rhythm, and slow heart rate. Some of the side effects are serious but rare which include itching of the skin, allergic reaction, swelling of face or lips, scaly skin and feeling of warmth.


Is it safe to take alongside a prenatal supplement? Also, can I take Congaplex while nursing? My nurslings are 2.5 year old twins that only nurse 2-3 times a day.

Iulian (Editor)
Reply to  Jill

We recommend consulting your health specialist if you are pregnant or a nursing mother.