Who Should Not Take Collagen Supplements: A Guide

By Jonathan Hunsaker

Reading Time: 9 minutes

This article discusses emerging/ongoing science and research. It is intended for general informational purposes only. This content is unrelated to products offered by Organixx and does not contain any representations about the performance of such products.

As collagen continues to gain popularity for its potential health benefits, it is crucial to understand who should not take collagen supplements.

In this blog post, we’ll explore the science of collagen supplements and their effects on our bodies and delve into the various reasons why certain individuals may need to avoid taking collagen supplements, including specific health conditions or allergies. 

We will also provide alternative methods for promoting skin, hair, and joint health for people who should.

Let’s get started.

What are collagen supplements, exactly?

Collagen, a protein present in high amounts within our bodies, is sometimes referred to as the “binder” that keeps everything together.

It plays a crucial role in maintaining healthy skin, hair, nails, joints, and even gut health. Collagen can be found in various forms like Type I, II, and III—each with its specific function and benefits.

As we age or expose ourselves to external factors, such as pollution or UV radiation from the sun, our body’s natural collagen production decreases. This decline results in wrinkles on our skin and weaker joints, among other issues. 

Enter collagen supplements, which have become increasingly popular for their potential to boost collagen levels and improve overall health.

  • Type I: The most common type of collagen found primarily in your skin, tendons, and bones; it helps maintain the elasticity of your skin.
  • Type II: Found mainly within cartilage tissues; this type supports joint flexibility.
  • Type III: Present mostly alongside Type I; it contributes towards blood vessel strength and organ support.

Sources of these essential proteins come from animals, such as:

  • cows (bovine),
  • fish (marine),
  • or chickens (avian).

A variety of formats, including powders (e.g., hydrolyzed peptides,) capsules, or gummies, make it easy to incorporate collagen supplements into your daily routine.

Before making a decision about taking collagen supplements, it is essential to consider how they may affect your health and well-being.

Also, it is important to grasp the mechanism of collagen supplements before determining if they are the right choice for you.

How do collagen supplements work?

Collagen supplements are designed to provide the body with additional collagen—a fibrous protein that is a major component of connective tissues, such as cartilage, tendons, ligaments, and skin.

The idea behind collagen supplements is that by consuming collagen, your body can use it to support the production and repair of its own collagen, which can help to improve the health and appearance of your skin, hair, and nails, as well as reduce joint pain and stiffness.

When you consume collagen supplements, the collagen is broken down into its component amino acids during digestion and absorbed into the bloodstream. These amino acids can then be used by the body to build new collagen fibers or repair damaged ones. 

Benefits of Collagen Supplements

Here are some of the common health benefits of taking collagen:

Improves Skin Health

Collagen is a major component of our skin, providing it with structure and elasticity.

Research shows that collagen supplements can help reduce wrinkles, improve hydration, and increase overall skin health.

Supports Joint Health

As we age or engage in intense physical activities (looking at you, athletes), our cartilage tends to wear down.

Studies suggest that supplementing with collagen has been shown to reduce joint pain by stimulating the production of new cartilage tissue.

Revamps Bone Density

Our bones are made up mostly of collagen, which provides them strength. Research suggests that taking collagen supplements may help slow down bone loss as we age (source).

Increases Muscle Mass

Did you know that around 10% of muscle tissue is composed of collagen? Yep. And according to studies, supplementing with collagen might just boost muscle growth after exercise.

How Collagen Supplements are Absorbed by the Body

When you ingest collagen (either as a capsule or powder), your digestive system reduces it to amino acids and peptides.

The real magic happens when these smaller molecules enter your bloodstream. They act as a signal for your body to ramp up its own collagen production.

That’s right—instead of just dumping more collagen into your system, taking collagen supplements essentially tells your body, “Hey, we need more of this stuff.” And like a well-oiled machine, it gets to work producing new collagen fibers.

This newly produced collagen then goes on to do all those wonderful things we mentioned earlier: improving skin health, supporting joints and bones, and boosting muscle mass.

So, next time you pop a scoop of Organixx’s Clean Sourced Collagens into your morning smoothie or swallow one of their handy capsules, give yourself a pat on the back for giving your body what it needs to keep looking and feeling great.

Collagen supplements provide the body with a source of protein which may help to bolster skin elasticity, joint well-being, and muscle mass.

Conversely, caution should be taken when considering taking collagen supplements as they may cause adverse effects or interact with other medications.

Who should not take collagen supplements?

While collagen supplements can be a game-changer for many, there are certain individuals who may need to think twice before incorporating them into their daily routines.

Let’s look into certain categories of people who might want to avoid these widely-used supplements:

People with allergies

If you have known allergies, it’s crucial to check the ingredients list on any supplement before taking it.

Some collagen supplements are derived from common allergens like fish, shellfish, or eggs.

For those with known allergies, it is important to select a hypoallergenic collagen supplement or seek advice from a healthcare professional first before taking any supplement.

Pregnant and breastfeeding women

The safety of collagen supplementation during pregnancy and breastfeeding is still unclear due to limited research in this area.

As such, expectant mothers and those who are nursing their little ones should err on the side of caution by avoiding these products until more information becomes available.

In the meantime, focus on consuming nutrient-rich foods that support both your health and your baby’s development.

People with certain medical conditions

Here are the most common health conditions of people who should not take collagen supplements:

Kidney Disease

Those suffering from kidney issues may need to limit their protein intake; since collagen is a type of protein, they should consult their doctor before using these supplements.

Liver Disease

Collagen breakdown produces waste products that must be processed by the liver; if you have liver problems or compromised function, talk with your healthcare professional about whether collagen supplementation is right for you.

Bleeding Disorders

There is some evidence suggesting that collagen supplements may increase the risk of bleeding in people with clotting disorders.

If this applies to you, it’s best to discuss your options with a medical expert before taking any chances.

In addition to these specific conditions, anyone considering adding collagen supplements to their regimen should consult their healthcare provider first. This ensures that they can make an informed decision based on their unique health needs and the potential risks involved.

Therefore, it is recommended that those with existing health issues seek medical advice before considering the use of collagen supplements.

Consequently, it is essential to be aware of the potential risks involved when considering taking collagen supplements so that a sound decision can be made.

Side Effects of Collagen Supplements

While collagen supplements can provide numerous benefits, they may also come with some side effects. As the saying goes, “there’s no such thing as a free lunch.” 

Let’s explore these potential drawbacks and how to handle them if you decide to take collagen supplements.

Digestive Issues

Some people might experience digestive issues, such as bloating or an upset stomach, when taking collagen supplements.

This could be due to the body adjusting to a new supplement or sensitivity towards certain ingredients in the product. 

If you’re experiencing digestive discomfort, consider starting with a smaller dose and gradually increasing it over time.

You can also try switching brands or types of collagen (e.g., from bovine to marine) to see if that resolves your issue.

Allergic Reactions

Allergies are another possible side effect of taking collagen supplements.

Some individuals might have allergies related to specific sources of collagen, like fish, shellfish, eggs, or beef (source).

It is essential for those who know about their allergies beforehand not only read labels carefully but also consult their healthcare provider before adding any supplement to their routine.

Interactions with Medication

Here are the most common types of medication that interact with collagen supplements:

Blood Thinners

People on blood-thinning medications should exercise caution while using collagen supplements since there have been reports suggesting that high doses of these products could interfere with clotting factors (source).

Always talk to your doctor before starting any new supplement if you’re on blood thinners.

Calcium Supplements

Some collagen supplements contain calcium, which could lead to excessive calcium intake when combined with other calcium-containing products. This may result in kidney stones or other health issues (source).

Be sure to check the labels and consult your healthcare provider before combining these supplements.

While collagen supplements can offer numerous benefits for many people, it’s essential to be aware of potential side effects and interactions with medications. Before making any changes to your supplement regimen, make sure to speak with a healthcare professional.

It is wise to be mindful of the possible consequences that could arise from taking collagen supplements, as they may not be suitable for everyone. Therefore, it is beneficial to explore alternative methods that can provide similar benefits without any negative repercussions.

Alternatives to Collagen Supplements

If you’re one of those individuals who should not take collagen supplements, don’t fret.

There are several alternatives available that can help boost your body’s natural collagen production and provide similar benefits.

Here are some top options for you to consider:

Natural Ways to Boost Collagen Production

Increasing your collagen levels, even though you belong to those who should not take collagen supplements, can be achieved by following these healthy lifestyle changes:

Eat a balanced diet

Consuming foods rich in vitamins and minerals such as vitamin C, zinc, and copper can promote collagen synthesis.

Some excellent choices include:

  • citrus fruits,
  • leafy greens,
  • nuts,
  • seeds,
  • whole grains,
  • and lean proteins like chicken or fish.

Avoid excessive sun exposure.

Ultraviolet (UV) radiation from the sun breaks down collagen fibers in the skin.

To protect your skin’s elasticity and maintain healthy levels of collagen production, practice proper sun protection techniques, such as wearing sunscreen with an SPF of at least 30 or seeking shade during peak hours.

Stay hydrated

Drinking enough water is essential for maintaining overall health —including supporting optimal skin function.

Adequate hydration helps keep your skin plump and may aid in preserving its natural collagen stores.

Exercise regularly

Regular exercise not only improves circulation but also promotes the growth of new cells—both factors that contribute positively towards increasing natural collagen production within our bodies.

Other Supplements That May Help

In addition to making the lifestyle changes mentioned above, there are other supplements on the market that claim to improve skin health without containing any actual source of animal-derived collagens.

Some popular options include:


Supplements like vitamin C, vitamin E, and selenium are known to protect the skin from damage caused by free radicals—unstable molecules that can break down collagen fibers.

Hyaluronic acid

This naturally occurring substance in our bodies helps maintain skin hydration and elasticity.

Supplementing with hyaluronic acid may help enhance the look of your skin without needing to depend on collagen supplements.


Also known as vitamin H or B7, biotin is essential for maintaining healthy hair, nails, and skin.

Supplementing with biotin can support overall wellness while promoting optimal dermal health.

See, although not everyone may be suited to taking collagen supplements, there are still many other ways of promoting healthy skin without them.

Eating a balanced diet and avoiding excessive sun exposure can help boost natural collagen production, while hyaluronic acid and biotin-rich supplements provide additional support.

With the right lifestyle changes, you can keep your skin looking its best naturally.

Final Tips

Collagen supplements can be beneficial for many people looking to improve their health and well-being.

However, there are some individuals who should not take collagen supplements due to certain medical conditions or other factors that may cause adverse reactions.

Before taking any supplement, it is wise to consult with a healthcare provider to ensure safety. Remember, if you’re unsure about whether a particular supplement is right for you—the answer is always “no.”

Take control of your health and well-being with Organixx‘s clean, organic collagen supplements. Our products are specifically formulated to support a healthier lifestyle without the risk of adverse side effects.

Organixx Clean Sourced Collagens blend contains five types of collagen from four sources. What’s more, it’s combined with targeted nutrients such as zinc, vitamin C, and vitamin B6 which specifically enhance the bioavailability and potency of collagen. Clean Sourced Collagens is formulated from the ground up to enhance and support your body’s natural ability to heal and rebuild itself from the INSIDE out.

Organixx Clean Sourced Collagens


  1. It’s not even a months supply!!!!!

    Come on!!!!

    I’ve had it with all of you collagen suppliers. Really?!!!

    And you have to really search for the amount you get in each package.

    And it doesn’t even have the recommended dose of collagen. *11g - 20g

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