Is Biotin the Same as Collagen: A Detailed Study of Biotin Vs. Collagen Results

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As a human race, we are becoming more conscious about our choices that affect our health and looks. Today, people don’t mindlessly buy cosmetics with toxic chemicals. We do research and choose healthy alternatives to look and feel good. That brings us to our topic-

Is biotin the same as collagen?

Biotin and collagen are both popular as supplements for strong hair and glowing skin. Collagen seems to be more popular with a market size predicted to reach USD 7.5 billion by 2027.

In comparison, Biotin’s global market share is expected to grow to 500.9 million USD by the end of 2026. 

The numbers are not surprising, considering the countless proven benefits of collagen. So, is biotin and collagen the same? 

Biotin Vs. Collagen: The Technical Differences

To answer your question, no, biotin and collagen are not at all the same.

Biotin is a vitamin that belongs to the B vitamin group. Our body uses biotin to convert fats, proteins, and carbs into energy. It’s vital for our metabolic health. 

Biotin is present in many foods like egg yolks, nuts, fishes, mushrooms, and whole grains.

Collagen, on the contrary, is a fibrous protein. We have different types of collagen making up our-

  • Skins – Type 1
  • Cartilage – Type 2
  • Bone, marrow, and lymphoid tissues – Type 3
  • Basement membrane – Type 4
  • Hair – Type 5

Collagen acts like a glue that holds the structure of our skin, tissues, membranes, and bones. You have to thank this protein for providing your body strength and structural support. 

We can make our own collagen out of amino acids we eat as protein. The skin of chicken and pork, fins of fishes, cow parts are rich in collagen. 

Collagen and biotin are completely different substances. One of them is a protein, while the other is a vitamin. So, all the differences between vitamins and proteins exist between collagen and biotin.

Here is a detailed article on the differences between collagen and biotin for you. These are all technical details, and we find no point in repeating what’s already there. 

Rather, we will focus on the differences in results for the two supplements. So, from now on, we will find out if biotin is the same as collagen in terms of benefits. 

Is Biotin the Same as Collagen: A Detailed Study of Biotin Vs. Collagen Results

Collagen Vs. Biotin: Results and Effectiveness

Biotin and collagen are both common ingredients in many beauty products and supplements. They can be a way to healthy hair, skin, and nails, as many supplement brands claim. 

However, some claims are just blank fires with no substantial scientific evidence. 

The thing is, both biotin and collagen may improve aspects of your looks. But just taking them as supplements is not a good idea, especially biotin. Let’s first find out the truth about biotin.

The Results of Biotin

Men and women both take biotin for a number of reasons. Among various claims, strong hair, smooth skin, and healthy nails are most common. 

Biotin can indeed provide these results, but only in one condition – you have to be biotin deficient. 

Whenever a study has found biotin to be effective, the participants lacked enough of the vitamin. In such cases, biotin really works wonder to improve conditions. We do have research to prove that. 

The National Institute of Health doesn’t recommend the use of biotin supplements for healthy individuals. You can only improve skin health if you are biotin deficient. 

The same is true for hair loss or hair growth. Our scientific analysis found biotin to be ineffective for hair growth unless your biotin levels are low. 

You may find one or two studies that found biotin to improve hair or skin health. But these studies are either singular case reports or funded by supplement manufacturers. 

So, there is always a big doubt on their credibility. 

Our suggestion, stay off the biotin for good reasons. You are most surely wasting your money, as biotin deficiency is really rare. 

Most of us easily fulfill our daily biotin requirements from our diets. 

Additionally, biotin can increase appetite and lead to weight gain if you are not careful. 

Now you know how the claims of biotin are mostly marketing gimmicks. Next, we will see what collagen can do for you. 

The Results of Collagen

Collagen is not the same as biotin when it comes to effectiveness. If we do a biotin vs. collagen, the latter is surely going to win. 

Research on collagen is more encouraging compared to biotin. Though the number of studies is limited, collagen shows promising results even for healthy individuals. 

Let’s touch upon the benefits of collagen as a supplement. 

Is Biotin the Same as Collagen: A Detailed Study of Biotin Vs. Collagen Results

Young and Healthy Skin

Several studies note the beneficial effects of collagen on skin health. It can be a great way to reduce the consequences of aging that reflect on your skin. 

Collagen is an important structural protein and gives skin its strength and elasticity. Taking collagen as a supplement hydrates skin and increases its elasticity. 

As a result, you can get rid of dryness and wrinkles that come with age. 

Several studies are there to prove this benefit. Here’s one that came out under Clinical Interventions in Aging, and another one from Journal of Medical Nutrition and Nutraceuticals.

Collagen improves structural integrity and makes way for younger skin. You may even be able to make your stretch marks less prominent. 

However, collagen doesn’t improve skin conditions like acne, as claimed by many sources.

May Improve Hair Health (Or Not)

Research on the effects of collagen on hair is almost non-existent. All claims of collagen for long and shining hair rest in theory, without any scientific evidence. 

Collagen may improve hair health by-

  • Acting as antioxidant and reducing damage to hair follicles
  • Supplying amino acids to create hair
  • Strengthening dermis and reducing hair thinning

As we already said, these are all conclusions made from theories. No scientific evidence exists to prove these results. 

May Counter Bone Degradation

Our bones lose mineral density as we age. The reducing bone mass leads to weaker bones that can result in conditions like osteoporosis.

Studies show collagen supplements to-

  • Lower bone breakdown
  • Reduce levels of proteins responsible for bone breakdown 
  • Increase bone mineral density (BMD)

(You can access the studies here and here)

The results are really promising, but scientists say they need more research to confirm the findings. 

Is Biotin the Same as Collagen: A Detailed Study of Biotin Vs. Collagen Results

Relieves Joint Pain

Collagen is great at relieving joint pains and make you dance again. Participants in studies had lower joint pain, which might be due to stronger cartilages from collagen. The structural protein may even reduce inflammation to alleviate joint soreness.

Some researchers even found collagen to improve the ability to get physically active

Experts suggest starting with a dose of 10 – 12grams of collagen to relieve joint pain. 

May Boost Heart Health

Collagen is present even in our arteries, and lack of the protein can make our blood pipelines weak. As a result, you might be prone to heart attacks.

Studies show collagen to reduce artery stiffness. However, research is really limited and not conclusive enough to demand recommendation of collagen for heart health. 

Builds Muscles

Collagen is again, present in our muscle tissues. So, a healthy dose of collagen can add to your muscle mass and strength. 

However, the use of collagen is not common in bodybuilding. We have much better stuff to develop muscle mass and stamina. If you are interested to know more about muscle-building supplements, check out our Bodybuilding Supplements section. 

These are the benefits of collagen backed by science. You can debunk all other claims as false statements. 

When to Take Biotin

Biotin is good as a supplement only when you are deficient in it. Else, you have no use of biotin supplements. 

It doesn’t improve your hair, skin, or nails. 

When to Take Collagen

Collagen is good for reducing the aging signs on your skin. You can reduce wrinkles and stretch marks for a smooth skin. 

Additionally, your skin looks younger due to better hydration and elasticity. 

Along with that, collagen even relieves joint pain and improves heart health. You can count in lean muscle mass in the list of benefits too. 

In the section of debated results, collagen is said to strengthen hair and nails. But we need more research to confirm the claims. 

Is Biotin the Same as Collagen: A Detailed Study of Biotin Vs. Collagen Results

Final Thoughts

We hope you have got the answer to your question of whether biotin is the same as collagen. You also learned the scientifically-proven results of biotin and collagen. Now identify your purpose and choose your supplement wisely. As for biotin, you mostly won’t need it unless you are low on the vitamin. 

Collagen, on the other hand, is good for your skin and joint health. It may even protect your heart and makes nails less brittle. 


Biotin or collagen – which is better?

Biotin has no beneficial effects on skin or hair unless you lack healthy levels of the vitamin, which is rare. Biotin has no scientific proof of improving skin or hair unless you’re biotin deficient. Collagen, on the contrary, can make skin healthy and hydrated even for healthy people. It is useful to get rid of wrinkles and increase skin elasticity. However, the claims about hair and nail improvement do not have enough scientific proof.

Are biotin and collagen the same thing?

No. Biotin is a B vitamin, whereas collagen is a fibrous protein. Additionally, biotin doesn’t work until you lack healthy levels of the vitamin. Collagen can make your skin look younger and improve joint pains.

Does biotin increase collagen?

Biotin increases the production of keratin, which is also a fibrous protein like collagen. However, biotin doesn’t seem to increase collagen in healthy people. Moreover, biotin also doesn’t work unless you are biotin deficient.

Is taking collagen harmful?

Taking too much collagen can lead to damage to our internal organs. You can also have unpleasant side effects like heartburn or digestive problems. Stick to the dose recommended by your doctor or supplement manufacturer for safe results.

Is collagen bad for your kidneys?

We have no proof that shows collagen to harm kidneys, even in the long run. This is true for healthy people. If you have any kidney disease or problem, it’s better to consult a doctor before taking any supplements.