Does Collagen Make You Gain Weight or Weight Loss?

by Mouli Chakraborty
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Today’s young generation is running after collagen to make their skin look youthful. Besides preventing our skin from looking aged, collagen also serves many other purposes. But, the question that disturbs most of the people before taking these supplements is, “can collagen cause weight gain?” or “Does Collagen Make You Gain Weight?”

In this writing, we will interpret to you everything about collagen supplements and clear each of your doubts about them. So, come! Let’s behold if collagen supplements are suitable for attaining weight or forfeiting it. 

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What Does Collagen Do?

Despite being a small limited protein, collagen plays numerous important roles in our bodies. It assists us in feeling and seeming youthful and is a crucial part of each of our bodies’ significant organs.

Being a foundational edification block of human beings’ bodies, it makes up their ligaments, skin, bones, cartilage, muscles, blood vessels, and tendons. It is also known for making up various other essential parts of their bodies. 

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What Does Collagen Do For You?

Some of the essential benefits of collagen are:

  • Building muscles
  • Strengthening bones
  • Improving joint health
  • Making skin youthful
  • Improving heart health
  • Augmenting nail health
  • Boosting hair health
  • Promoting gut health

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Different Types Of Collagen Powder Supplements:


It’s also called cooked collagen. It’s formulated by hearing collagen over a long period. The collagen gets degraded by the heat, thus, forming smaller proteins. 


It’s found in intact form and is not degraded. 


Hydrolyzed collagen is the proteins that have been broken down into other proteins known as amino acids. It’s also known as hydrolyzed gelatin, collagen hydrolysate, and collagen peptides. 

You will find collagen supplements in different forms in the stores. Such forms include pills, powders, liquids, gummies, and in-packaged foods and drinks. 

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Does Collagen Make You Gain Weight?

Does Collagen Make You Gain Weight
Does Collagen Make You Gain Weight

The answer is ‘Yes,’ but the weight gain is little. What it does is increase the muscle mass of our body. And, increasing muscle mass in our body will, of course, lead to a slight weight gain in our body, and that too in a healthy way. 

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Does Collagen Help You Lose Weight?

Does Collagen Help You Lose Weight
Does Collagen Help You Lose Weight

You might be thinking, “does collagen help with weight loss?” The answer is “yes” in this case too. How? Well! Taking collagen supplements makes us feel fuller, and we don’t feel like eating fatty foods now and then. As a result, our weight gets reduced because of the curbing of some quantity of fatty foods from our diet.

So, you can see how collagen helps us lose unhealthy weight. Thus, taking collagen supplements is a healthy way of curbing unwanted fats and gaining craved muscle mass at the same time. Hence, most people choose to buy collagen for weight loss. 

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Collagen Powder Side Effects:

Collagen powders are certainly good for many things in our bodies. But, generally, most of the good things don’t come without side effects.

So, collagen powders also do possess some side effects. It’s a different thing that those side effects of collagen are mild. Here are a few side effects of various collagen supplements:

  • Bloating
  • Heartburn
  • The impression of fullness (loss of hunger)
  • May lead to allergies (if you are prone to any allergen present in these supplements)
  • Hypercalcemia
  • Heart arrhythmias
  • Bad taste in one’s mouth 
  • Constipation
  • Fatigue
  • Loss of appetite

Does Collagen Make You Poop?

Yes, taking collagen supplements or powder increases the frequency of one’s bowel movements, at least when you initially add collagen powders to your diet.

So, people suffering from constipation may take this supplement to make their normal bowel movements possible. So, collagen will make you poop. 

Can Collagen Powder Cause Constipation?

No, collagen powder as such doesn’t cause any constipation. However, a few people may temporarily face this problem as a side effect of this powder. 

Can Collagen Cause Acne?

No, collagen is not known to cause acne on one’s skin. On the contrary, it reduces the aged look of our skin and improves its texture. However, you must take collagen supplements from good brands and reputable shops.

Avoid taking collagen powders that comprise sulfites in them. This is because the sulfites present in collagen powders may make your skin congested, resulting in acne breakouts on your skin.  

Does Collagen Thicken Hair?

Yes, collagen is a potent solution for condensing hair. It helps to reduce the loss of hair and strengthens hair health besides enhancing nail and skin health. It also boosts your scalp’s skin elasticity.   

At What Age Should You Start Taking Collagen Supplements?

Generally, it’s a decent idea to begin the consumption of collagen between the ages of twenty to thirty years. With the beginning of one’s thirty years of age, his/her body’s natural collagen production begins to decrease. 

Which Form Of Collagen Is Most Effective?

Among different collagen forms, collagen peptide is deemed the best form for ingestion. In case a person wishes to intake collagen supplements, he should go for Hydrolyzed collagen, the collagen that breaks down into tiny peptides. These kinds of peptides are easy for your body to digest. 

Can Collagen Reverse GREY Hair?

Collagen can fight free radicals within test tubes and hence assists in preventing the ravage of your hair color-producing cells. As a result, collagen can help prevent your hair’s premature graying.

It can also slow down your hair’s age-related graying. However, though collagen can prevent the graying of your hair, it can’t reverse back your normal hair from the grey hair. 

Best Time To Take Collagen:

Collagen can usually be taken at any time for consumption. However, in people who face gut issues or digestive problems, it is generally recommended to have these supplements in the morning.

Once you wake up in the morning, please take it as the first thing on a clear or empty stomach. If you can’t eat the supplement on an empty stomach, you may also have it with your meal.

Besides, if you want a restful sleep, going before bed is the best time to have it. It will improve your sleep quality. 

Is It Safe To Take Collagen Supplements?

It depends on how genuine is the product you purchased. When you purchase a packet of collagen supplements, you never know whether the package contains any heavy metal, allergen, microbial contaminant, or other harmful doses (listed on its label).

What makes a packet of collagen supplements authentic and safe is its label’s USP Verified Mark. Always check out for this mark on the packet’s label before buying it.

This mark implies that the package:

  • includes the ingredients named on the label. 
  • is safe from harmful contaminants
  • has collagen supplements that will break down for being absorbed by your body 
  • contains product that has been made confirming the Current Good Manufacturing Practices or CGMPs’ FDA. 

Last but not least, always discuss with your doctor before taking these types of supplements. It’s essential to take their advice regarding this, especially if you are undergoing a chronic disease, taking prescription medicine and other dietary supplements, or are allergic to fish.

Your doctor will say to you if you are fit to take collagen or not. He will say to you which collagen is free from allergens. 

Wrapping Up:

So, whether you are overweight or are suffering from joint pain, aging skin, heart issues, brittle nails, hair problems, or gut-related issues in your body, try intaking collagen supplements regularly with a doctor’s permission and watch the difference. 


Q1. Does collagen cause bloating and weight gain?

Answer: Taking collagen will make you feel full and curbs your overeating. So, you may feel full-bellied and bloated for a certain time. However, not all people think the same. Only a few persons may experience temporary bloating as a side effect of these powders.  

Collagens are a kind of protein and hence are the building blocks of your body. Proteins are known to increase your body’s muscle masses, and so collagen also does the same as they are not exceptional, resulting in a limited healthy weight gain.  

Q2. Does collagen help with belly fat?

Answer: Yes, collagen peptides may help you lose your belly fat. But, it doesn’t directly do anything. It’s an indirect process of weight loss. Taking collagen supplements will curb your appetite and hunger for a long time, making you full and thus, stopping you from overeating. Hence, your belly fat will gradually start shredding away with the intake of these supplements. 

Q3. How much time does it take to see results when taking collagen?

Answer: It is a matter of some weeks before collagen starts showing its results. The Journal Of Cosmetic Dermatology’s study revealed that three months intake of collagen peptides reduces wrinkles by approximately thirty percent.

Q4. What are the potential side effects of taking collagen?

Answer: Here are a few side effects of various collagen supplements:

The impression of fullness (loss of hunger)
May lead to allergies (if you are prone to any allergen present in these supplements)
Heart arrhythmias
Bad taste in one’s mouth 
Loss of appetite

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